Opinions from S. Chandra and R. Tewari 1991
- 'Acrostichopteris belongs to Filicales'
- 'Actinopteris belongs to Pteridophyta'
- 'Actinopteris bengalensis is recombined as Raniganjia bengalensis'
- 'Actinostelopteris belongs to Pteridophyta'
- 'Actinostelopteris pakurense belongs to Actinostelopteris' according to Sharma and Bohra 1976
- 'Actinostelopteris pakurense belongs to Actinostelopteris'
- 'Adiantopteris belongs to Pteridophyta'
- 'Alethopteris belongs to Filicales'
- 'Alethopteris branneri is recombined as Piazopteris branneri' according to Lorch 1969
- 'Alethopteris branneri is recombined as Piazopteris branneri'
- 'Alethopteris medlicottiana is recombined as Cladophlebis medlicottiana'
- 'Alethopteris phegopteroides is recombined as Dizeugotheca phegopteroides' according to Maithy 1975
- 'Alethopteris phegopteroides is recombined as Dizeugotheca phegopteroides'
- 'Alethopteris phegopteroides is recombined as Asansolia phegopteroides' according to Pant and Misra 1976
- 'Algacites belongs to Algae'
- 'Algacites oogonifera belongs to Algacites' according to Pant and Basu 1981
- 'Algacites oogonifera belongs to Algacites'
- 'Allocladus belongs to Coniferales'
- 'Allocladus bansaensis belongs to Allocladus' according to Sukh-Dev and Zeba-Bano 1979
- 'Allocladus bansaensis belongs to Allocladus'
- 'Allocladus biswasianus belongs to Allocladus' according to Bose and Banerji 1984
- 'Allocladus biswasianus belongs to Allocladus'
- 'Allocladus patensis belongs to Allocladus' according to Banerji 1988
- 'Allocladus patensis belongs to Allocladus'
- 'Allocladus sehoraensis belongs to Allocladus' according to Sukh-Dev and Zeba-Bano 1979
- 'Allocladus sehoraensis belongs to Allocladus'
- 'Amarjolia belongs to Bennettitales'
- 'Angiopteridium belongs to Marattiales'
- 'Angiopteridium infarctum belongs to Angiopteridium'
- 'Annularia belongs to Sphenopsida'
- 'Annularites is a subjective synonym of Lobatannularia'
- 'Annularites ensifolius is recombined as Lobatannularia ensifolia' according to Singh et al. 1982
- 'Annularites ensifolius is recombined as Lobatannularia ensifolia'
- 'Annularites lingulatus is recombined as Lobatannularia lingulata' according to Pant et al. 1984
- 'Annularites lingulatus is recombined as Lobatannularia lingulata'
- 'Annularites lingulatus belongs to Annularites' according to Halle 1927
- 'Annularites sinensis belongs to Annularites' according to Halle 1927
- 'Annularites sinensis is recombined as Lobatannularia sinensis' according to Pant et al. 1984
- 'Annularites sinensis is recombined as Lobatannularia sinensis'
- 'Anomozamites belongs to Bennettitales'
- 'Anomozamites amarjolense belongs to Anomozamites' according to Sharma et al. 1971
- 'Anomozamites amarjolense belongs to Anomozamites'
- 'Anomozamites haburensis belongs to Anomozamites' according to Bose and Banerji 1981
- 'Anomozamites haburensis belongs to Anomozamites'
- 'Anomozamites hasnapurensis belongs to Anomozamites' according to Bose and Banerji 1981
- 'Anomozamites hasnapurensis belongs to Anomozamites'
- 'Anomozamites minor belongs to Anomozamites'
- 'Araucaria belongs to Araucariaceae'
- 'Araucaria megastrobilii belongs to Araucaria' according to Sharma and Bohra 1977
- 'Araucaria megastrobilii belongs to Araucaria'
- 'Araucaria peregrina is recombined as Pagiophyllum peregrinum'
- 'Araucarioxylon belongs to Coniferales'
- 'Araucarioxylon bradshawianum belongs to Araucarioxylon'
- 'Araucarioxylon bradshawianum belongs to Araucarioxylon' according to Bajpai and Maheshwari 1986
- 'Araucarioxylon kothariensis belongs to Araucarioxylon' according to Agashe and Prasad 1984
- 'Araucarioxylon kothariensis belongs to Araucarioxylon'
- 'Araucarioxylon kumarpurensis belongs to Araucarioxylon' according to Bajpai and Singh 1986
- 'Araucarioxylon kumarpurensis belongs to Araucarioxylon'
- 'Araucarioxylon lathiense belongs to Araucarioxylon' according to Agashe et al. 1981
- 'Araucarioxylon lathiense belongs to Araucarioxylon'
- 'Araucarioxylon loharense belongs to Araucarioxylon' according to Agashe and Gowda 1978
- 'Araucarioxylon loharense belongs to Araucarioxylon'
- 'Araucarioxylon meyenii belongs to Araucarioxylon' according to Agashe and Gowda 1983
- 'Araucarioxylon meyenii is a subjective synonym of Araucarioxylon loharense'
- 'Araucarioxylon nandorii belongs to Araucarioxylon'
- 'Araucarioxylon nandorii belongs to Araucarioxylon' according to Vagyani and Raju 1981
- 'Araucarioxylon semibiseriatum belongs to Araucarioxylon' according to Pant and Singh 1987
- 'Araucarioxylon semibiseriatum belongs to Araucarioxylon'
- 'Araucarioxylon surangei belongs to Araucarioxylon' according to Agashe et al. 1981
- 'Araucarioxylon surangei belongs to Araucarioxylon'
- 'Araucarioxylon wynnei belongs to Araucarioxylon' according to Borkar and Bonde 1986
- 'Araucarioxylon wynnei belongs to Araucarioxylon'
- 'Araucarites belongs to Coniferales'
- 'Araucarites cutchensis belongs to Araucarites'
- 'Araucarites fibrosa belongs to Araucarites' according to Sukh-Dev and Bose 1974
- 'Araucarites fibrosa belongs to Araucarites'
- 'Araucarites gracilis is recombined as Selaginellites gracilis' according to Pal 1984
- 'Araucarites gracilis is recombined as Selaginellites gracilis'
- 'Araucarites janaianus belongs to Araucarites' according to Bose and Banerji 1984
- 'Araucarites janaianus belongs to Araucarites'
- 'Araucarites latifolius is recombined as Marwaria latifolia' according to Sukh-Dev and Bose 1974
- 'Araucarites latifolius is recombined as Marwaria latifolia'
- 'Araucarites macropterus belongs to Araucarites'
- 'Araucarites minutus belongs to Araucarites' according to Bose and Maheshwari 1973
- 'Araucarites minutus belongs to Araucarites'
- 'Araucarites mittrii belongs to Araucarites' according to Bohra and Sharma 1980
- 'Araucarites mittrii belongs to Araucarites'
- 'Araucarites nipaniensis belongs to Araucarites'
- 'Araucarites sehoraensis belongs to Araucarites' according to Bose and Maheshwari 1973
- 'Araucarites sehoraensis belongs to Araucarites'
- 'Araumyelon is replaced by Arautamyelon'
- 'Araumyelon pakurense is recombined as Arautamyelon pakurense' according to Bohra and Sharma 1989
- 'Araumyelon pakurense is recombined as Arautamyelon pakurense'
- 'Araumyelon pakurense belongs to Araumyelon' according to Bohra and Sharma 1980
- 'Araumyelon pakurense is recombined as Arautamyelon pakurense' according to Sharma 1989
- 'Arauspiropitys belongs to Coniferales'
- 'Arauspiropitys indicum belongs to Arauspiropitys' according to Pant and Singh 1987
- 'Arauspiropitys indicum belongs to Arauspiropitys'
- 'Arautamyelon belongs to Coniferales'
- 'Arberia belongs to Cordaitales'
- 'Arberia surangei belongs to Arberia' according to Chandra and Srivastava 1981
- 'Arberia surangei belongs to Arberia'
- 'Archaeocalamites belongs to Sphenopsida'
- 'Archaeocalamites radiatus belongs to Archaeocalamites'
- 'Archaeosigillaria belongs to Lycopsida'
- 'Archaeosigillaria minuta belongs to Archaeosigillaria' according to Lejal 1967
- 'Archaeosigillaria minuta belongs to Archaeosigillaria'
- 'Arthrophyta is a subjective synonym of Equisetidae'
- 'Asansolia belongs to Marattiales'
- 'Asplenium belongs to Polypodiaceae'
- 'Asplenium whitbyense is a subjective synonym of Dichotomopteris falcata'
- 'Australoxylon belongs to Coniferales'
- 'Australoxylon indicum belongs to Australoxylon' according to Agashe and Gowda 1983
- 'Australoxylon indicum is a nomen nudum'
- 'Australoxylon kanhargaoense belongs to Australoxylon' according to Prasad and Chandra 1978
- 'Australoxylon kanhargaoense belongs to Australoxylon'
- 'Australoxylon longicellularis belongs to Australoxylon' according to Prasad and Chandra 1981
- 'Australoxylon longicellularis belongs to Australoxylon'
- 'Australoxylon meyenii belongs to Australoxylon' according to Agashe and Gowda 1983
- 'Australoxylon meyenii is a nomen nudum'
- 'Australoxylon ranaensis belongs to Australoxylon' according to Pant and Singh 1987
- 'Australoxylon ranaensis belongs to Australoxylon'
- 'Australoxylon wejgaoense belongs to Australoxylon' according to Agashe and Prasad 1984
- 'Australoxylon wejgaoense belongs to Australoxylon'
- 'Baiera belongs to Ginkgoales'
- 'Baieroxylon belongs to Ginkgoales'
- 'Baieroxylon cicatricum belongs to Baieroxylon' according to Prasad and Lele 1984
- 'Baieroxylon cicatricum belongs to Baieroxylon'
- 'Baieroxylon multiseriale belongs to Baieroxylon' according to Prasad 1982
- 'Baieroxylon multiseriale belongs to Baieroxylon'
- 'Bankolaea belongs to Glossopteridales'
- 'Bankolaea raniganjensis belongs to Bankolaea' according to Banerjee 1984
- 'Bankolaea raniganjensis belongs to Bankolaea'
- 'Barakaria belongs to Equisetales'
- 'Barakaroxylon belongs to Gymnospermae'
- 'Barakaroxylon kraeuselii is recombined as Polysolenoxylon krauselii' according to Maheshwari 1972
- 'Barakaroxylon kraeuselii is a subjective synonym of Barakaroxylon jhariense'
- 'Barakaroxylon monocanalosum belongs to Barakaroxylon' according to Kulkarni 1971
- 'Barakaroxylon monocanalosum belongs to Barakaroxylon'
- 'Belemnopteris belongs to Gymnospermae'
- 'Belemnopteris pellucida belongs to Belemnopteris' according to Pant and Choudhury 1977
- 'Belemnopteris pellucida belongs to Belemnopteris'
- 'Belemnopteris sagittifolia belongs to Belemnopteris' according to Pant and Choudhury 1977
- 'Belemnopteris sagittifolia belongs to Belemnopteris'
- 'Bengalia belongs to Sphenopsida'
- 'Bengalia raniganjensis belongs to Bengalia' according to Maheshwari et al. 1988
- 'Bengalia raniganjensis belongs to Bengalia'
- 'Bennetticarpus belongs to Bennettitales'
- 'Birsinghpuria belongs to Gymnospermae'
- 'Birsinghpuria indica belongs to Birsinghpuria' according to Pant et al. 1985
- 'Birsinghpuria indica belongs to Birsinghpuria'
- 'Bosea belongs to Pteridospermales'
- 'Bosea indica belongs to Bosea'
- 'Bosea indica belongs to Bosea' according to Srivastava 1975
- 'Bothrodendron leslii is recombined as Cyclodendron leslii'
- 'Bothrodendron pacificum is recombined as Cyclostigma pacifica' according to Jongmans 1954
- 'Bothrodendron pacificum is recombined as Cyclostigma pacifica'
- 'Botrychiopsis belongs to Filicales'
- 'Brachyphyllum belongs to Coniferales'
- 'Brachyphyllum bansaensis belongs to Brachyphyllum' according to Sukh-Dev and Bose 1974
- 'Brachyphyllum bansaensis belongs to Brachyphyllum'
- 'Brachyphyllum brevifolia belongs to Brachyphyllum' according to Srivastava et al. 1984
- 'Brachyphyllum brevifolia belongs to Brachyphyllum'
- 'Brachyphyllum eikaiostomum belongs to Brachyphyllum' according to Sukh-Dev and Bose 1974
- 'Brachyphyllum eikaiostomum belongs to Brachyphyllum'
- 'Brachyphyllum pantii belongs to Brachyphyllum' according to Srivastava and Nautiyal 1982
- 'Brachyphyllum pantii belongs to Brachyphyllum'
- 'Brachyphyllum regularis belongs to Brachyphyllum' according to Borkar and Chiplonkar 1973
- 'Brachyphyllum regularis belongs to Brachyphyllum'
- 'Brachyphyllum rhomboidalis belongs to Brachyphyllum' according to Srivastava et al. 1984
- 'Brachyphyllum rhomboidalis belongs to Brachyphyllum'
- 'Brachyphyllum royii belongs to Brachyphyllum' according to Bose and Banerji 1984
- 'Brachyphyllum royii belongs to Brachyphyllum'
- 'Brachyphyllum sehoraensis belongs to Brachyphyllum' according to Bose and Maheshwari 1973
- 'Brachyphyllum sehoraensis belongs to Brachyphyllum'
- 'Brachyphyllum suryanarayanaii belongs to Brachyphyllum' according to Sukh-Dev and Bose 1974
- 'Brachyphyllum suryanarayanaii belongs to Brachyphyllum'
- 'Brachyphyllum theraniense belongs to Brachyphyllum' according to Sukh-Dev and Bose 1974
- 'Brachyphyllum theraniense belongs to Brachyphyllum'
- 'Bucklandia belongs to Bennettitales'
- 'Bucklandia dichotoma belongs to Bucklandia'
- 'Bucklandia sahnii belongs to Bucklandia'
- 'Bulbospermum belongs to Gymnospermae'
- 'Bulbospermum surangei belongs to Bulbospermum'
- 'Bulbospermum surangei belongs to Bulbospermum' according to Pant et al. 1985
- 'Buriadia belongs to Coniferales'
- 'Buriadia florinii belongs to Buriadia'
- 'Buriadia sewardii is a subjective synonym of Buriadia heterophylla'
- 'Callipteridium stormbergense is recombined as Lepidopteris stormbergensis'
- 'Cardiopteris zuberi is recombined as Dicroidium zuberi'
- 'Carnoconites belongs to Pentoxylales'
- 'Carnoconites laxum is replaced by Williamsonia kakadbhitensis' according to Bose and Banerji 1984
- 'Carnoconites laxum belongs to Carnoconites'
- 'Carpolithes belongs to Plantae'
- 'Carpolithes milleri is recombined as Otofeistia milleri'
- 'Carpolithes milleri is recombined as Otofeistia milleri' according to Pant et al. 1985
- 'Catervoxylon belongs to Coniferales'
- 'Catervoxylon raniganjensis belongs to Catervoxylon' according to Pant and Singh 1987
- 'Catervoxylon raniganjensis belongs to Catervoxylon'
- 'Caulophyllites belongs to Plantae'
- 'Caulophyllites indica belongs to Caulophyllites' according to Pant and Singh 1979
- 'Caulophyllites indica belongs to Caulophyllites'
- 'Caytonia belongs to Caytoniaceae'
- 'Caytonia indica belongs to Caytonia' according to Bose and Banerji 1984
- 'Caytonia indica belongs to Caytonia'
- 'Chakrea belongs to Plantae'
- 'Chakrea papillosa belongs to Chakrea' according to Srivastava 1976
- 'Chakrea papillosa belongs to Chakrea'
- 'Chapmanoxylon belongs to Coniferales'
- 'Chapmanoxylon indicum belongs to Chapmanoxylon' according to Pant and Singh 1987
- 'Chapmanoxylon indicum belongs to Chapmanoxylon'
- 'Chapmanoxylon raniganjensis belongs to Chapmanoxylon' according to Pant and Singh 1987
- 'Chapmanoxylon raniganjensis belongs to Chapmanoxylon'
- 'Cheirophyllum belongs to Cordaitales'
- 'Cistella belongs to Glossopteridales'
- 'Cistella ovata belongs to Cistella' according to Surange and Chandra 1974
- 'Cistella ovata is a subjective synonym of Jambadostrobus pretiosus'
- 'Cladophlebis belongs to Filicales'
- 'Cladophlebis daradensis belongs to Cladophlebis'
- 'Cladophlebis daradensis belongs to Cladophlebis' according to Bose and Banerji 1984
- 'Cladophlebis frigida longipennis belongs to Cladophlebis frigida' according to Seward 1927
- 'Cladophlebis frigida longipennis is recombined as Cladophlebis longipennis'
- 'Cladophlebis kakadbhitensis belongs to Cladophlebis' according to Mehra and Verma 1982
- 'Cladophlebis kakadbhitensis belongs to Cladophlebis'
- 'Cladophlebis kathiawarensis belongs to Cladophlebis'
- 'Cladophlebis roylei is a subjective synonym of Dichotomopteris lindleyii'
- 'Cladophlebis srivastavae belongs to Cladophlebis'
- 'Collospermum belongs to Gymnospermae'
- 'Collospermum ovalis belongs to Collospermum' according to Pant et al. 1985
- 'Collospermum ovalis belongs to Collospermum'
- 'Coniferocaulon belongs to Coniferales'
- 'Coniferocaulon rajmahalense belongs to Coniferocaulon'
- 'Coniopteris belongs to Filicales'
- 'Conites belongs to Coniferales'
- 'Cordaicarpus belongs to Cordaitales'
- 'Cordaicarpus furcata is recombined as Maheshwariella furcata'
- 'Cordaicarpus furcata is recombined as Maheshwariella furcata' according to Maheshwari and Tewari 1986
- 'Cordaicarpus zeilleri belongs to Cordaicarpus'
- 'Cordaites belongs to Cordaitales'
- 'Cornucarpus belongs to Gymnospermae'
- 'Ctenis belongs to Cycadales'
- 'Ctenis imjhiriensis belongs to Ctenis' according to Bose and Zeba-Bano 1979
- 'Ctenis imjhiriensis belongs to Ctenis'
- 'Ctenozamites belongs to Cycadales'
- 'Ctenozamites kachchhensis belongs to Ctenozamites'
- 'Ctenozamites kachchhensis belongs to Ctenozamites' according to Bose and Banerji 1984
- 'Ctenozamites surangei belongs to Ctenozamites' according to Sukh-Dev and Zeba-Bano 1981
- 'Ctenozamites surangei belongs to Ctenozamites'
- 'Culcites belongs to Plantae'
- 'Cuticulatopteris belongs to Filicales'
- 'Cuticulatopteris polymorpha belongs to Cuticulatopteris' according to Pant and Misra 1983
- 'Cuticulatopteris polymorpha belongs to Cuticulatopteris'
- 'Cyathea belongs to Cyatheaceae'
- 'Cyathea tchihatcheffi belongs to Cyathea' according to Schmalhausen 1879
- 'Cycadeoidea belongs to Cycadeoideales'
- 'Cycadeoidea dactylota is recombined as Amarjolia dactylota' according to Bose et al. 1984
- 'Cycadeoidea dactylota is recombined as Amarjolia dactylota'
- 'Cycadinorachis belongs to Cycadales'
- 'Cycadinorachis omegoides belongs to Cycadinorachis' according to Sharma 1969
- 'Cycadinorachis omegoides belongs to Cycadinorachis'
- 'Cycadites belongs to Cycadales'
- 'Cycadites rajmahalensis belongs to Cycadites'
- 'Cycadites wadianus belongs to Cycadites' according to Bose et al. 1983
- 'Cycadites wadianus belongs to Cycadites'
- 'Cycadolepis belongs to Bennettitales'
- 'Cycadolepis pilosa belongs to Cycadolepis'
- 'Cycadopteris belongs to Corystospermaceae'
- 'Cycadospadix belongs to Cycadales'
- 'Cyclodendron belongs to Lycopodophyta'
- 'Cyclopitys dichotoma is recombined as Barakaria dichotoma'
- 'Cyclopteris belongs to Filicales'
- 'Cyclopteris angustifolia is recombined as Gangamopteris angustifolia'
- 'Cyclopteris lescuriana belongs to Cyclopteris' according to Meek 1875
- 'Cyclopteris lescuriana is recombined as Triphyllopteris lescuriana' according to Lesquereux 1955
- 'Cyclopteris lescuriana is recombined as Triphyllopteris lescuriana'
- 'Cyclostigma belongs to Lycopsida'
- 'Cyclostigma indica belongs to Cyclostigma' according to Pal 1978
- 'Cyclostigma indica is a subjective synonym of Cyclostigma pacifica'
- 'Dadoxylon belongs to Gymnospermae'
- 'Dadoxylon adhariense belongs to Dadoxylon' according to Prasad 1982
- 'Dadoxylon adhariense belongs to Dadoxylon'
- 'Dadoxylon barakarense is recombined as Araucarioxylon barakarense' according to Maheshwari 1972
- 'Dadoxylon barakarense is recombined as Araucarioxylon barakarense'
- 'Dadoxylon chandrapuraensis belongs to Dadoxylon' according to Prasad and Chandra 1982
- 'Dadoxylon chandrapuraensis belongs to Dadoxylon'
- 'Dadoxylon ghorawariense is recombined as Parapalaeoxylon ghorawariense' according to Prasad 1982
- 'Dadoxylon ghorawariense is recombined as Parapalaeoxylon ghorawariense'
- 'Dadoxylon gondwanense is recombined as Araucarioxylon gondwanense' according to Maheshwari 1972
- 'Dadoxylon gondwanense is recombined as Araucarioxylon gondwanense'
- 'Dadoxylon gondwanense is recombined as Parapalaeoxylon gondwanense' according to Prasad 1982
- 'Dadoxylon graminovillae belongs to Dadoxylon' according to Zimmerman 1953
- 'Dadoxylon graminovillae is recombined as Baieroxylon graminovillae' according to Prasad and Lele 1984
- 'Dadoxylon graminovillae is recombined as Baieroxylon graminovillae'
- 'Dadoxylon jamuriense is recombined as Damudoxylon jamuriense'
- 'Dadoxylon jamuriense is recombined as Damudoxylon jamuriense' according to Maheshwari 1972
- 'Dadoxylon jhariense is recombined as Polysolenoxylon jhariense' according to Maheshwari 1972
- 'Dadoxylon jhariense is recombined as Polysolenoxylon jhariense'
- 'Dadoxylon kharkhariense is recombined as Araucarioxylon kharkhariense' according to Maheshwari 1972
- 'Dadoxylon kharkhariense is recombined as Araucarioxylon kharkhariense'
- 'Dadoxylon maharashtraensis belongs to Dadoxylon' according to Prasad 1982
- 'Dadoxylon maharashtraensis belongs to Dadoxylon'
- 'Dadoxylon ningahense is recombined as Araucarioxylon ningahense' according to Maheshwari 1972
- 'Dadoxylon ningahense is recombined as Araucarioxylon ningahense'
- 'Dadoxylon parbeliense is recombined as Araucarioxylon parbeliense' according to Maheshwari 1972
- 'Dadoxylon parbeliense is recombined as Araucarioxylon parbeliense'
- 'Dadoxylon parenchymosum is recombined as Damudoxylon parenchymosum' according to Maheshwari 1972
- 'Dadoxylon parenchymosum belongs to Dadoxylon' according to Prasad and Chandra 1984
- 'Dadoxylon parenchymosum belongs to Dadoxylon'
- 'Damudopteris belongs to Filicales'
- 'Damudopteris bengalensis belongs to Damudopteris' according to Chandra and Rigby 1983
- 'Damudopteris bengalensis belongs to Damudopteris'
- 'Damudosorus belongs to Filicales'
- 'Damudosorus raniganjensis belongs to Damudosorus' according to Pant and Misra 1977
- 'Damudosorus raniganjensis belongs to Damudosorus'
- 'Damudosorus searsolensis belongs to Damudosorus' according to Pant and Misra 1977
- 'Damudosorus searsolensis belongs to Damudosorus'
- 'Damudoxylon belongs to Gymnospermae'
- 'Damudoxylon lepekhinae belongs to Damudoxylon'
- 'Damudoxylon lepekhinae belongs to Damudoxylon' according to Bajpai and Maheshwari 1986
- 'Danaeopsis belongs to Plantae'
- 'Danaeopsis gracillis is recombined as Pantopteris gracilis'
- 'Danaeopsis hughesi is recombined as Dicroidium hughesii'
- 'Danaeopsis rajmahalensis is recombined as Morrisia rajmahalensis' according to Bose and Banerji 1981
- 'Danaeopsis rajmahalensis is recombined as Morrisia rajmahalensis'
- 'Denkania belongs to Glossopteridales'
- 'Denkania indica belongs to Denkania' according to Surange and Chandra 1973
- 'Denkania indica belongs to Denkania'
- 'Dennstaedtia belongs to Dennstaedtiaceae'
- 'Dennstaedtia rajmahalensis belongs to Dennstaedtia' according to Sharma 1975
- 'Dennstaedtia rajmahalensis belongs to Dennstaedtia'
- 'Desmiophyllum belongs to Coniferales'
- 'Desmiophyllum indicum is recombined as Harrisiophyllum indicum' according to Pant et al. 1983
- 'Desmiophyllum indicum is recombined as Araucaria indica' according to Sukh-Dev and Zeba-Bano 1978
- 'Desmiophyllum indicum belongs to Desmiophyllum'
- 'Desmiophyllum singhii belongs to Desmiophyllum' according to Pal 1984
- 'Desmiophyllum singhii belongs to Desmiophyllum'
- 'Dichopteris belongs to Filicales'
- 'Dichopteris ellorensis is a subjective synonym of Pachypteris indica'
- 'Dichotomopteris belongs to Filicales'
- 'Dichotomopteris asansolioides belongs to Dichotomopteris' according to Pant and Misra 1983
- 'Dichotomopteris asansolioides belongs to Dichotomopteris'
- 'Dichotomopteris falcata belongs to Dichotomopteris' according to Maithy 1974
- 'Dichotomopteris falcata belongs to Dichotomopteris'
- 'Dichotomopteris ovata belongs to Dichotomopteris' according to Maithy 1977
- 'Dichotomopteris ovata belongs to Dichotomopteris'
- 'Dicksonia belongs to Dicksoniaceae'
- 'Dicksonia hughesi is recombined as Neomariopteris hughesi' according to Maithy 1974
- 'Dicksonia hughesi is recombined as Neomariopteris hughesi'
- 'Dicksonia rajmahalensis belongs to Dicksonia' according to Sharma 1971
- 'Dicksonia rajmahalensis belongs to Dicksonia'
- 'Dicksonia speciosa belongs to Dicksonia' according to Sharma 1975
- 'Dicksonia speciosa belongs to Dicksonia'
- 'Dicroidium belongs to Corystospermaceae'
- 'Dicroidium giarensis belongs to Dicroidium' according to Pal 1984
- 'Dicroidium giarensis belongs to Dicroidium'
- 'Dicroidium gopadensis belongs to Dicroidium' according to Bose and Srivastava 1971
- 'Dicroidium gopadensis belongs to Dicroidium'
- 'Dicroidium nidpurensis belongs to Dicroidium' according to Bose and Srivastava 1971
- 'Dicroidium nidpurensis belongs to Dicroidium'
- 'Dicroidium papillosum belongs to Dicroidium' according to Bose and Srivastava 1971
- 'Dicroidium papillosum belongs to Dicroidium'
- 'Dictyophyllum indicum belongs to Dictyophyllum'
- 'Dictyophyllum indicum belongs to Dictyophyllum' according to Bose and Jana 1979
- 'Dictyopteridium belongs to Glossopteridales'
- 'Dictyopteridium feistmantelii belongs to Dictyopteridium' according to Chandra and Surange 1976
- 'Dictyopteridium feistmantelii belongs to Dictyopteridium'
- 'Dictyopteridium sporiferum belongs to Dictyopteridium'
- 'Dictyopteris falcata is recombined as Dictyozamites falcatus'
- 'Dictyozamites belongs to Bennettitales'
- 'Dictyozamites bagjoriensis is a subjective synonym of Dictyozamites hallei'
- 'Dictyozamites feistmantelii belongs to Dictyozamites' according to Bose and Zeba-Bano 1978
- 'Dictyozamites feistmantelii belongs to Dictyozamites'
- 'Dictyozamites gondwanensis belongs to Dictyozamites' according to Sukh-Dev and Rajanikanth 1988
- 'Dictyozamites gondwanensis belongs to Dictyozamites'
- 'Dictyozamites hallei belongs to Dictyozamites'
- 'Dictyozamites indica is corrected as Dictyozamites indicus and belongs to Dictyozamites'
- 'Dictyozamites sahnii belongs to Dictyozamites'
- 'Diphyllopteris belongs to Plantae'
- 'Diphyllopteris verticillata belongs to Diphyllopteris' according to Srivastava 1978
- 'Diphyllopteris verticillata belongs to Diphyllopteris'
- 'Dizeugotheca belongs to Filicales'
- 'Dolianitia karharbarensis [misspelled as Dolianitia karharbariensis] belongs to Dolianitia'
- 'Dryopteris cladophleboides belongs to Dryopteris'
- 'Dryopteris indica belongs to Dryopteris' according to Sharma 1971
- 'Dryopteris indica belongs to Dryopteris'
- 'Echinostrobus belongs to Coniferales'
- 'Echinostrobus expansus is recombined as Brachyphyllum expansum'
- 'Allocladus rajmahalense is replaced by Allocladus bansaensis'
- 'Echinostrobus rhombicus is recombined as Brachyphyllum rhombicum'
- 'Elatides belongs to Coniferales'
- 'Elatocladus belongs to Coniferales'
- 'Elatocladus bosei belongs to Elatocladus' according to Maheshwari and Kumaran 1976
- 'Elatocladus bosei belongs to Elatocladus'
- 'Elatocladus chawadensis belongs to Elatocladus' according to Bose and Banerji 1984
- 'Elatocladus chawadensis belongs to Elatocladus'
- 'Elatocladus denticulatus belongs to Elatocladus' according to Pal 1984
- 'Elatocladus denticulatus belongs to Elatocladus'
- 'Elatocladus heterophylla belongs to Elatocladus'
- 'Elatocladus kingianus belongs to Elatocladus' according to Bose et al. 1982
- 'Elatocladus kingianus belongs to Elatocladus'
- 'Elatocladus longifolia belongs to Elatocladus' according to Borkar and Chiplonkar 1973
- 'Elatocladus longifolia belongs to Elatocladus'
- 'Elatocladus pseudotenerrima belongs to Elatocladus' according to Maheshwari and Kumaran 1976
- 'Elatocladus pseudotenerrima belongs to Elatocladus'
- 'Elatocladus raoi belongs to Elatocladus' according to Pal 1984
- 'Elatocladus raoi belongs to Elatocladus'
- 'Elatocladus sehoraensis belongs to Elatocladus' according to Maheshwari and Kumaran 1976
- 'Elatocladus sehoraensis belongs to Elatocladus'
- 'Equisetites belongs to Equisetales'
- 'Equisetites rajmahalensis is recombined as Equisetum rajmahalensis'
- 'Equisetum belongs to Equisetales'
- 'Equitatilepis belongs to Plantae'
- 'Equitatilepis elongatus belongs to Equitatilepis' according to Pant and Basu 1977
- 'Equitatilepis elongatus belongs to Equitatilepis'
- 'Eretmonia belongs to Glossopteridales'
- 'Eretmonia hinjridaensis belongs to Eretmonia'
- 'Eretmonia ovata belongs to Eretmonia' according to Surange and Chandra 1974
- 'Eretmonia ovata belongs to Eretmonia'
- 'Eretmonia utkalensis belongs to Eretmonia'
- 'Euryphyllum obovatum belongs to Euryphyllum'
- 'Euryphyllum whittianum belongs to Euryphyllum'
- 'Fascisvarioxylon [misspelled as Fascivarioxylon] belongs to Cycadales'
- 'Filicoamyelon belongs to Filicales'
- 'Filicoamyelon actinostachyoides belongs to Filicoamyelon' according to Bohra and Sharma 1979
- 'Filicoamyelon actinostachyoides belongs to Filicoamyelon'
- 'Filicoamyelon cryptogrammoides belongs to Filicoamyelon' according to Bohra and Sharma 1979
- 'Filicoamyelon cryptogrammoides belongs to Filicoamyelon'
- 'Gangamopteris belongs to Glossopteridopsida'
- 'Gangamopteris buriadica belongs to Gangamopteris'
- 'Gangamopteris clarkeana belongs to Gangamopteris'
- 'Gangamopteris cyclopteroides belongs to Gangamopteris'
- 'Gangamopteris cyclopteroides is recombined as Glossopteris cyclopteroides' according to Kovacs 1971
- 'Gangamopteris fibrosa belongs to Gangamopteris'
- 'Gangamopteris flexuosa is a subjective synonym of Glossopteris spatulata'
- 'Gangamopteris gondwanensis belongs to Gangamopteris'
- 'Gangamopteris intermedia belongs to Gangamopteris'
- 'Gangamopteris karharbariensis belongs to Gangamopteris'
- 'Gangamopteris kashmirensis belongs to Gangamopteris'
- 'Gangamopteris major belongs to Gangamopteris'
- 'Gangamopteris oblanceolata belongs to Gangamopteris'
- 'Gangamopteris obliqua is recombined as Glossopteris obliqua' according to Kovacs 1971
- 'Gangamopteris obliqua is recombined as Glossopteris obliqua'
- 'Gangamopteris spathulata belongs to Gangamopteris'
- 'Ghoshialepis is a nomen nudum'
- 'Ginkgo belongs to Ginkgoales'
- 'Ginkgo crassipes is recombined as Ginkgoites crassipes'
- 'Ginkgoites belongs to Ginkgoales'
- 'Ginkgoites goiraensis belongs to Ginkgoites' according to Maheshwari and Banerji 1978
- 'Ginkgoites goiraensis belongs to Ginkgoites'
- 'Ginkgoites rajmahalensis is recombined as Ginkgo rajmahalensis' according to Zeba-Bano et al. 1979
- 'Ginkgoites rajmahalensis is recombined as Ginkgo rajmahalensis'
- 'Ginkgophyllum belongs to Ginkgophyta'
- 'Ginkgoxylon belongs to Ginkgoales'
- 'Ginkgoxylon dixitii belongs to Ginkgoxylon' according to Biradar and Mahabale 1978
- 'Ginkgoxylon dixitii belongs to Ginkgoxylon'
- 'Giridia belongs to Phyllothecaceae'
- 'Giridia indica belongs to Giridia' according to Pant et al. 1981
- 'Giridia indica belongs to Giridia'
- 'Gleichenia belongs to Gleicheniaceae'
- 'Gleichenia bosahii belongs to Gleichenia' according to Pant and Srivastava 1977
- 'Gleichenia bosahii belongs to Gleichenia'
- 'Gleichenia dhokutense belongs to Gleichenia' according to Sharma 1975
- 'Gleichenia dhokutense belongs to Gleichenia'
- 'Gleichenia nordenskioeldi belongs to Gleichenia'
- 'Gleichenia rewahensis belongs to Gleichenia' according to Pant and Srivastava 1977
- 'Gleichenia rewahensis belongs to Gleichenia'
- 'Gleichenia sonajoriense belongs to Gleichenia' according to Bohra and Sharma 1979
- 'Gleichenia sonajoriense belongs to Gleichenia'
- 'Gleichenioamyelon belongs to Gleicheniaceae'
- 'Gleichenioamyelon diarcha belongs to Gleichenioamyelon' according to Bohra and Sharma 1979
- 'Gleichenioamyelon diarcha belongs to Gleichenioamyelon'
- 'Gleicheniorachis belongs to Gleicheniaceae'
- 'Gleicheniorachis mittrii belongs to Gleicheniorachis' according to Bohra and Sharma 1979
- 'Gleicheniorachis mittrii belongs to Gleicheniorachis'
- 'Gleichenites belongs to Gleicheniaceae'
- 'Gleichotheca belongs to Gleicheniaceae'
- 'Gleichotheca jabalpurensis belongs to Gleichotheca' according to Pant and Srivastava 1977
- 'Gleichotheca jabalpurensis belongs to Gleichotheca'
- 'Glossopteris belongs to Glossopteridopsida'
- 'Glossopteris acuminata belongs to Glossopteris' according to Singh and Chandra 1987
- 'Glossopteris acuminata belongs to Glossopteris'
- 'Glossopteris ampla belongs to Glossopteris' according to Dana 1849
- 'Glossopteris ampla belongs to Glossopteris'
- 'Glossopteris angusta belongs to Glossopteris' according to Pant and Gupta 1971
- 'Glossopteris angusta belongs to Glossopteris'
- 'Glossopteris angustifolia belongs to Glossopteris'
- 'Glossopteris arberi belongs to Glossopteris'
- 'Glossopteris bansloiensis belongs to Glossopteris' according to Prasad et al. 1987
- 'Glossopteris bansloiensis belongs to Glossopteris'
- 'Glossopteris barakarensis belongs to Glossopteris' according to Kulkarni 1971
- 'Glossopteris barakarensis belongs to Glossopteris'
- 'Glossopteris bargoensis belongs to Glossopteris' according to Prasad et al. 1987
- 'Glossopteris bargoensis belongs to Glossopteris'
- 'Glossopteris bosei belongs to Glossopteris'
- 'Glossopteris bosei belongs to Glossopteris' according to Chandra and Surange 1979
- 'Glossopteris browniana belongs to Glossopteris'
- 'Glossopteris churiensis belongs to Glossopteris' according to Srivastava 1977
- 'Glossopteris churiensis belongs to Glossopteris'
- 'Glossopteris communis belongs to Glossopteris'
- 'Glossopteris conspicua belongs to Glossopteris'
- 'Glossopteris contracta belongs to Glossopteris' according to Pant and Gupta 1971
- 'Glossopteris contracta belongs to Glossopteris'
- 'Glossopteris cordiformis belongs to Glossopteris' according to Pant and Singh 1971
- 'Glossopteris cordiformis belongs to Glossopteris'
- 'Glossopteris damudica belongs to Glossopteris'
- 'Glossopteris decipiens belongs to Glossopteris'
- 'Glossopteris dhenkanalensis belongs to Glossopteris' according to Singh and Chandra 1987
- 'Glossopteris dhenkanalensis belongs to Glossopteris'
- 'Glossopteris divergens belongs to Glossopteris'
- 'Glossopteris elongata belongs to Glossopteris' according to Rigby et al. 1980
- 'Glossopteris elongata belongs to Glossopteris'
- 'Glossopteris emarginata belongs to Glossopteris'
- 'Glossopteris feistmantelii belongs to Glossopteris'
- 'Glossopteris fibrosa belongs to Glossopteris' according to Pant 1958
- 'Glossopteris fibrosa belongs to Glossopteris'
- 'Glossopteris formosa belongs to Glossopteris'
- 'Glossopteris fusa belongs to Glossopteris' according to Kulkarni 1971
- 'Glossopteris fusa is a subjective synonym of Glossopteris nakkarea'
- 'Glossopteris ghusikensis belongs to Glossopteris' according to Pant and Gupta 1971
- 'Glossopteris ghusikensis belongs to Glossopteris'
- 'Glossopteris gigas belongs to Glossopteris' according to Pant and Singh 1971
- 'Glossopteris gigas belongs to Glossopteris'
- 'Glossopteris giridihensis belongs to Glossopteris' according to Pant and Gupta 1971
- 'Glossopteris giridihensis belongs to Glossopteris'
- 'Glossopteris gondwanensis belongs to Glossopteris' according to Pant and Gupta 1971
- 'Glossopteris gondwanensis belongs to Glossopteris'
- 'Glossopteris gopadensis belongs to Glossopteris' according to Banerji et al. 1976
- 'Glossopteris gopadensis belongs to Glossopteris'
- 'Glossopteris harrisii is a subjective synonym of Glossopteris arberi'
- 'Glossopteris hinjridaensis belongs to Glossopteris' according to Singh and Chandra 1987
- 'Glossopteris hinjridaensis belongs to Glossopteris'
- 'Glossopteris inaequalis belongs to Glossopteris' according to Singh and Chandra 1987
- 'Glossopteris inaequalis belongs to Glossopteris'
- 'Glossopteris indica belongs to Glossopteris'
- 'Glossopteris intermedia belongs to Glossopteris'
- 'Glossopteris intermittens belongs to Glossopteris'
- 'Glossopteris jayantiensis belongs to Glossopteris' according to Lele and Makada 1974
- 'Glossopteris jayantiensis belongs to Glossopteris'
- 'Glossopteris kamthiensis belongs to Glossopteris'
- 'Glossopteris kamthiensis belongs to Glossopteris' according to Singh and Chandra 1987
- 'Glossopteris karanpurensis belongs to Glossopteris' according to Kulkarni 1971
- 'Glossopteris karanpurensis belongs to Glossopteris'
- 'Glossopteris karharbariensis belongs to Glossopteris' according to Chandra and Surange 1979
- 'Glossopteris karharbariensis belongs to Glossopteris'
- 'Glossopteris lanceolatus belongs to Glossopteris' according to Pant and Singh 1971
- 'Glossopteris lanceolatus belongs to Glossopteris'
- 'Glossopteris leptoneura belongs to Glossopteris'
- 'Glossopteris linearis belongs to Glossopteris' according to McCoy 1879
- 'Glossopteris linearis belongs to Glossopteris'
- 'Glossopteris longicaulis belongs to Glossopteris'
- 'Glossopteris longifolia belongs to Glossopteris' according to Pant and Singh 1971
- 'Glossopteris longifolia is a subjective synonym of Glossopteris nautiyalii'
- 'Glossopteris maculata belongs to Glossopteris' according to Pant and Singh 1974
- 'Glossopteris maculata belongs to Glossopteris'
- 'Glossopteris maheshwarii belongs to Glossopteris' according to Singh and Chandra 1987
- 'Glossopteris maheshwarii belongs to Glossopteris'
- 'Glossopteris major belongs to Glossopteris'
- 'Glossopteris major belongs to Glossopteris' according to Pant and Singh 1971
- 'Glossopteris mohudaensis belongs to Glossopteris' according to Chandra and Surange 1979
- 'Glossopteris mohudaensis belongs to Glossopteris'
- 'Glossopteris musaefolia belongs to Glossopteris'
- 'Glossopteris nakkarea belongs to Glossopteris' according to Chandra and Surange 1979
- 'Glossopteris nakkarea belongs to Glossopteris'
- 'Glossopteris nautiyalii belongs to Glossopteris' according to Pant and Singh 1971
- 'Glossopteris nautiyalii belongs to Glossopteris'
- 'Glossopteris nidpurensis belongs to Glossopteris' according to Srivastava 1969
- 'Glossopteris nidpurensis is a subjective synonym of Glossopteris musaefolia'
- 'Glossopteris nilssonioides belongs to Glossopteris'
- 'Glossopteris nimishea belongs to Glossopteris'
- 'Glossopteris nimishea belongs to Glossopteris' according to Chandra and Surange 1979
- 'Glossopteris nishatbaghensis belongs to Glossopteris' according to Singh et al. 1982
- 'Glossopteris nishatbaghensis belongs to Glossopteris'
- 'Glossopteris obscura belongs to Glossopteris' according to Pant and Singh 1971
- 'Glossopteris obscura is a subjective synonym of Glossopteris subtilis'
- 'Glossopteris oldhamii belongs to Glossopteris' according to Pant and Singh 1974
- 'Glossopteris oldhamii belongs to Glossopteris'
- 'Glossopteris ornatus belongs to Glossopteris' according to Chandra and Srivastava 1981
- 'Glossopteris ornatus belongs to Glossopteris'
- 'Glossopteris pandurata belongs to Glossopteris' according to Pant and Gupta 1971
- 'Glossopteris pandurata belongs to Glossopteris'
- 'Glossopteris pantii belongs to Glossopteris' according to Chandra and Surange 1979
- 'Glossopteris pantii belongs to Glossopteris'
- 'Glossopteris parallela belongs to Glossopteris'
- 'Glossopteris petiolata is a subjective synonym of Glossopteris tenuifolia'
- 'Glossopteris radiata belongs to Glossopteris' according to Pant and Singh 1971
- 'Glossopteris radiata belongs to Glossopteris'
- 'Glossopteris raniganjensis belongs to Glossopteris' according to Chandra and Surange 1979
- 'Glossopteris raniganjensis belongs to Glossopteris'
- 'Glossopteris recurva belongs to Glossopteris' according to Pant and Singh 1974
- 'Glossopteris recurva belongs to Glossopteris'
- 'Glossopteris retifera belongs to Glossopteris'
- 'Glossopteris rewaensis belongs to Glossopteris' according to Chandra and Surange 1979
- 'Glossopteris rewaensis belongs to Glossopteris'
- 'Glossopteris rhabdotaenioides belongs to Glossopteris' according to Pant and Singh 1971
- 'Glossopteris rhabdotaenioides belongs to Glossopteris'
- 'Glossopteris saksenae belongs to Glossopteris' according to Chandra and Surange 1979
- 'Glossopteris saksenae belongs to Glossopteris'
- 'Glossopteris sastrii belongs to Glossopteris' according to Pant and Singh 1974
- 'Glossopteris sastrii belongs to Glossopteris'
- 'Glossopteris searsolensis belongs to Glossopteris' according to Pant and Singh 1974
- 'Glossopteris searsolensis belongs to Glossopteris'
- 'Glossopteris senii belongs to Glossopteris'
- 'Glossopteris shailae belongs to Glossopteris' according to Bajpai 1986
- 'Glossopteris shailae belongs to Glossopteris'
- 'Glossopteris sidhiensis belongs to Glossopteris'
- 'Glossopteris singularis belongs to Glossopteris' according to Pant and Singh 1971
- 'Glossopteris singularis is a subjective synonym of Glossopteris srivastavae'
- 'Glossopteris spathulocordata belongs to Glossopteris'
- 'Glossopteris spatulata belongs to Glossopteris' according to Pant and Singh 1971
- 'Glossopteris spatulata belongs to Glossopteris'
- 'Glossopteris srivastavae belongs to Glossopteris'
- 'Glossopteris stenoneura is recombined as Glossopteris communis stenoneura'
- 'Glossopteris stricta belongs to Glossopteris'
- 'Glossopteris subtilis belongs to Glossopteris' according to Pant and Gupta 1971
- 'Glossopteris subtilis belongs to Glossopteris'
- 'Glossopteris surangei belongs to Glossopteris' according to Chandra and Prasad 1981
- 'Glossopteris surangei belongs to Glossopteris'
- 'Glossopteris syaldiensis belongs to Glossopteris' according to Chandra and Surange 1979
- 'Glossopteris syaldiensis belongs to Glossopteris'
- 'Glossopteris taeniensis belongs to Glossopteris' according to Chandra and Surange 1979
- 'Glossopteris taeniensis belongs to Glossopteris'
- 'Glossopteris taenioides belongs to Glossopteris'
- 'Glossopteris taeniopteroides belongs to Glossopteris'
- 'Glossopteris talchirensis belongs to Glossopteris' according to Chandra and Surange 1979
- 'Glossopteris talchirensis belongs to Glossopteris'
- 'Glossopteris tenuifolia belongs to Glossopteris'
- 'Glossopteris tenuinervis belongs to Glossopteris' according to Pant and Gupta 1971
- 'Glossopteris tenuinervis belongs to Glossopteris'
- 'Glossopteris tortuosa belongs to Glossopteris'
- 'Glossopteris transversalis belongs to Glossopteris' according to Pant and Singh 1971
- 'Glossopteris transversalis is a subjective synonym of Glossopteris rhabdotaenioides'
- 'Glossopteris utkalensis belongs to Glossopteris' according to Singh and Chandra 1987
- 'Glossopteris utkalensis belongs to Glossopteris'
- 'Glossopteris venustus belongs to Glossopteris'
- 'Glossopteris venustus belongs to Glossopteris' according to Chandra and Prasad 1981
- 'Glossopteris vulgaris belongs to Glossopteris'
- 'Glossopteris waltonii is a subjective synonym of Glossopteris arberi'
- 'Glossopteris zeilleri belongs to Glossopteris'
- 'Glossotheca belongs to Glossopteridopsida'
- 'Glossotheca immanis belongs to Glossotheca' according to Chandra and Surange 1977
- 'Glossotheca immanis belongs to Glossotheca'
- 'Glossotheca orissiana belongs to Glossotheca' according to Surange and Chandra 1974
- 'Glossotheca orissiana belongs to Glossotheca'
- 'Glossotheca utkalensis belongs to Glossotheca'
- 'Glottolepis glabrosa belongs to Glottolepis' according to Srivastava 1977
- 'Glottolepis glabrosa belongs to Glottolepis'
- 'Glottolepis ovata belongs to Glottolepis' according to Srivastava 1977
- 'Glottolepis ovata belongs to Glottolepis'
- 'Glottolepis rugosa belongs to Glottolepis'
- 'Glottolepis sidhiensis belongs to Glottolepis' according to Srivastava 1977
- 'Glottolepis sidhiensis belongs to Glottolepis'
- 'Glottolepis tuberculata belongs to Glottolepis' according to Srivastava 1977
- 'Glottolepis tuberculata belongs to Glottolepis'
- 'Gondwanidium belongs to Filicales'
- 'Gondwanolepis is a nomen nudum'
- 'Gondwanophyllites belongs to Gymnospermae'
- 'Gondwanophyllites dissectus belongs to Gondwanophyllites' according to Srivastava 1987
- 'Gondwanophyllites dissectus belongs to Gondwanophyllites'
- 'Gondwanophyton belongs to Ginkgoales'
- 'Gondwanophyton indicum belongs to Gondwanophyton' according to Maithy 1974
- 'Gondwanophyton indicum belongs to Gondwanophyton'
- 'Gopadia belongs to Plantae'
- 'Gopadia coriacea belongs to Gopadia' according to Srivastava 1976
- 'Gopadia coriacea belongs to Gopadia'
- 'Gopadia papillata belongs to Gopadia' according to Srivastava 1976
- 'Gopadia papillata belongs to Gopadia'
- 'Guptioxylon belongs to Bennettitales'
- 'Guptioxylon endocentrica belongs to Guptioxylon' according to Sharma 1972
- 'Guptioxylon endocentrica belongs to Guptioxylon'
- 'Handapaphyllum belongs to Ginkgoales'
- 'Handapaphyllum indicum belongs to Handapaphyllum' according to Chandra and Singh 1988
- 'Handapaphyllum indicum belongs to Handapaphyllum'
- 'Harrisiophyllum belongs to Coniferales'
- 'Harrisiophyllum hacketioides belongs to Harrisiophyllum' according to Pant et al. 1983
- 'Harrisiophyllum hacketioides belongs to Harrisiophyllum'
- 'Harrisiophyllum linearis belongs to Harrisiophyllum' according to Pant et al. 1983
- 'Harrisiophyllum linearis belongs to Harrisiophyllum'
- 'Harrisiophyllum oblanceolatus belongs to Harrisiophyllum' according to Pant et al. 1983
- 'Harrisiophyllum oblanceolatus belongs to Harrisiophyllum'
- 'Harrisiophyllum spatulatus belongs to Harrisiophyllum'
- 'Harrisiophyllum spatulatus belongs to Harrisiophyllum' according to Pant et al. 1983
- 'Hausmannia belongs to Dipteridaceae'
- 'Hausmannia dichotoma belongs to Hausmannia'
- 'Hausmannia pachyderma belongs to Hausmannia'
- 'Haydenia belongs to Cyatheaceae'
- 'Haydenia thyrsopteroides belongs to Haydenia'
- 'Hepaticites belongs to Hepaticae'
- 'Hepaticites foliata belongs to Hepaticites' according to Pant and Basu 1981
- 'Hepaticites foliata belongs to Hepaticites'
- 'Hepaticites metzgerioides belongs to Hepaticites' according to Walton 1925
- 'Hepaticites metzgerioides belongs to Hepaticites'
- 'Hepaticites nidpurensis belongs to Hepaticites' according to Pant and Basu 1978
- 'Hepaticites nidpurensis belongs to Hepaticites'
- 'Hepaticites pantii belongs to Hepaticites' according to Bose and Pal 1982
- 'Hepaticites pantii belongs to Hepaticites'
- 'Hepaticites riccardioides belongs to Hepaticites'
- 'Hepaticites riccardioides belongs to Hepaticites' according to Pant and Basu 1981
- 'Hepaticites sukhpurensis belongs to Hepaticites' according to Bose and Banerji 1984
- 'Hepaticites sukhpurensis is recombined as Trambauathallites sukhpurensis' according to Banerji 1988
- 'Hepaticites sukhpurensis is recombined as Trambauathallites sukhpurensis'
- 'Indocarpus belongs to Glossopteridales'
- 'Indocarpus elongatus belongs to Indocarpus' according to Surange and Chandra 1974
- 'Indocarpus elongatus belongs to Indocarpus'
- 'Indoxylon belongs to Gymnospermae'
- 'Indoxylon canalosum is recombined as Polysolenoxylon canalosum'
- 'Indoxylon canalosum is recombined as Polysolenoxylon canalosum' according to Maheshwari 1972
- 'Isoetes belongs to Isoetaceae'
- 'Isoetes janaianus belongs to Isoetes' according to Banerji 1988
- 'Isoetes janaianus belongs to Isoetes'
- 'Isoetites belongs to Isoetaceae'
- 'Isoetites indicus is a subjective synonym of Isoetes janaianus'
- 'Isoetites serratifolius belongs to Isoetites'
- 'Jambadostrobus belongs to Glossopteridales'
- 'Jambadostrobus pretiosus belongs to Jambadostrobus' according to Chandra and Surange 1977
- 'Jambadostrobus pretiosus belongs to Jambadostrobus'
- 'Kachchhia belongs to Plantae'
- 'Kachchhia navicula belongs to Kachchhia' according to Bose and Banerji 1984
- 'Kachchhia navicula belongs to Kachchhia'
- 'Kamthioxylon belongs to Gymnospermae'
- 'Kamthioxylon adhariense belongs to Kamthioxylon' according to Mahabale and Vagyani 1980
- 'Kamthioxylon adhariense belongs to Kamthioxylon'
- 'Kaokoxylon belongs to Gymnospermae'
- 'Kaokoxylon pseudotrimedullaris belongs to Kaokoxylon' according to Prasad 1982
- 'Kaokoxylon pseudotrimedullaris belongs to Kaokoxylon'
- 'Karharbariospermum belongs to Plantae'
- 'Karharbariospermum surangei belongs to Karharbariospermum' according to Srivastava and Chandra 1982
- 'Karharbariospermum surangei belongs to Karharbariospermum'
- 'Kashmiropteris is a subjective synonym of Lobatannularia'
- 'Kashmiropteris meyenii belongs to Kashmiropteris' according to Kapoor 1977
- 'Kashmiropteris meyenii is a subjective synonym of Lobatannularia ensifolia'
- 'Kawizophyllum is a subjective synonym of Lobatannularia'
- 'Kawizophyllum dunpathriensis belongs to Kawizophyllum' according to Kapoor 1977
- 'Kawizophyllum dunpathriensis is a subjective synonym of Lobatannularia ensifolia'
- 'Kendostrobus belongs to Glossopteridales'
- 'Kendostrobus cylindricus belongs to Kendostrobus' according to Surange and Chandra 1974
- 'Kendostrobus cylindricus belongs to Kendostrobus'
- 'Kendoxylon belongs to Coniferales'
- 'Kendoxylon fissilis belongs to Kendoxylon' according to Pant and Singh 1987
- 'Kendoxylon fissilis belongs to Kendoxylon'
- 'Khania belongs to Glossopteridales'
- 'Khania dhenkanalensis belongs to Khania' according to Chandra and Singh 1988
- 'Khania dhenkanalensis belongs to Khania'
- 'Klukia belongs to Schizeaceae'
- 'Leleopteris belongs to Filicales'
- 'Leleopteris ovata belongs to Leleopteris' according to Srivastava and Chandra 1982
- 'Leleopteris ovata belongs to Leleopteris'
- 'Leleopteris raniganjensis belongs to Leleopteris' according to Srivastava and Chandra 1982
- 'Leleopteris raniganjensis is a subjective synonym of Santhalea bansloiensis'
- 'Lelestrobus belongs to Coniferales'
- 'Lelestrobus pennatus belongs to Lelestrobus'
- 'Lelestrobus pennatus belongs to Lelestrobus' according to Srivastava 1984
- 'Lelstotheca belongs to Phyllothecaceae'
- 'Lelstotheca striata belongs to Lelstotheca' according to Maheshwari and Srivastava 1986
- 'Lelstotheca striata belongs to Lelstotheca'
- 'Lepidodendron belongs to Lycopsida'
- 'Lepidodendron gundensis belongs to Lepidodendron' according to Pal 1978
- 'Lepidodendron gundensis belongs to Lepidodendron'
- 'Lepidodendropsis belongs to Lycopsida'
- 'Lepidodendropsis pranabii belongs to Lepidodendropsis' according to Pal 1978
- 'Lepidodendropsis pranabii is a subjective synonym of Archaeosigillaria minuta'
- 'Lepidopteris belongs to Peltaspermaceae'
- 'Lepidopteris indica belongs to Lepidopteris' according to Bose and Srivastava 1972
- 'Lepidopteris indica belongs to Lepidopteris'
- 'Lepidopteris madagascariensis belongs to Lepidopteris'
- 'Lepidosigillaria belongs to Lycopsida'
- 'Lepidosigillaria quadrata belongs to Lepidosigillaria'
- 'Lepidosigillaria quadrata belongs to Lepidosigillaria' according to Danzé-Corsin 1965
- 'Lepidostrobus belongs to Lepidodendraceae'
- 'Lepidostrobus kashmirensis belongs to Lepidostrobus'
- 'Lidgettonia belongs to Glossopteridales'
- 'Lidgettonia mucronata belongs to Lidgettonia' according to Surange and Chandra 1974
- 'Lidgettonia mucronata belongs to Lidgettonia'
- 'Linguifolium belongs to Plantae'
- 'Linguifolium curvatum belongs to Linguifolium' according to Bose and Banerji 1984
- 'Linguifolium curvatum belongs to Linguifolium'
- 'Lobatannularia belongs to Sphenopsida'
- 'Lorumformophyllum belongs to Plantae'
- 'Lorumformophyllum dentatum belongs to Lorumformophyllum' according to Bose and Banerji 1984
- 'Lorumformophyllum dentatum belongs to Lorumformophyllum'
- 'Lycopodites belongs to Plantae'
- 'Lycopodites ghoshii belongs to Lycopodites' according to Bose et al. 1984
- 'Lycopodites ghoshii belongs to Lycopodites'
- 'Macrotaeniopteris belongs to Cycadophyta'
- 'Macrotaeniopteris crassinervis is recombined as Taeniopteris crassinervis'
- 'Macrotaeniopteris crassinervis is recombined as Taeniopteris crassinervis' according to Gupta 1986
- 'Macrotaeniopteris feddenii is recombined as Taeniopteris feddeni'
- 'Macrotaeniopteris misrai belongs to Macrotaeniopteris' according to Agarwal 1972
- 'Macrotaeniopteris misrai is a subjective synonym of Taeniopteris crassinervis'
- 'Maheshwariella belongs to Gymnospermae'
- 'Maheshwariella spinicornuta belongs to Maheshwariella' according to Maheshwari and Tewari 1986
- 'Maheshwariella spinicornuta belongs to Maheshwariella'
- 'Mahudaea belongs to Glossopteridales'
- 'Mahudaea senii belongs to Mahudaea' according to Banerjee 1984
- 'Mahudaea senii belongs to Mahudaea'
- 'Marattiopsis belongs to Marattiaceae'
- 'Marattiopsis reversa belongs to Marattiopsis'
- 'Marhwaseaphyllum belongs to Pteridospermales'
- 'Marhwaseaphyllum hastatum belongs to Marhwaseaphyllum' according to Srivastava 1984
- 'Marhwaseaphyllum hastatum belongs to Marhwaseaphyllum'
- 'Marsilea belongs to Marsileaceae'
- 'Marwaria belongs to Coniferales'
- 'Masculostrobus belongs to Coniferales'
- 'Masculostrobus podocarpoides is a subjective synonym of Podostrobus rajmahalensis' according to Rao and Bose 1971
- 'Masculostrobus podocarpoides is a subjective synonym of Podostrobus rajmahalensis'
- 'Masculostrobus rajmahalensis is recombined as Podostrobus rajmahalensis'
- 'Masculostrobus rajmahalensis is recombined as Podostrobus rajmahalensis' according to Rao and Bose 1971
- 'Masculostrobus sahnii is recombined as Podostrobus sahnii' according to Rao and Bose 1971
- 'Masculostrobus sahnii is recombined as Podostrobus sahnii'
- 'Matonidium belongs to Matoniaceae'
- 'Matonidium cingulatum belongs to Matonidium' according to Zeba-Bano and Bose 1981
- 'Matonidium cingulatum is a subjective synonym of Phlebopteris minutifolius'
- 'Matonidium indicum belongs to Matonidium'
- 'Mehtaia belongs to Coniferales'
- 'Mehtaia nipaniensis belongs to Mehtaia'
- 'Merianopteris belongs to Pteridophyta'
- 'Merianopteris major is recombined as Dichotomopteris major' according to Maithy 1974
- 'Merianopteris major is recombined as Dichotomopteris major'
- 'Morrisia belongs to Cycadophyta'
- 'Nandorioxylon belongs to Gymnospermae'
- 'Nandorioxylon saksenae belongs to Nandorioxylon' according to Biradar and Bonde 1981
- 'Nandorioxylon saksenae belongs to Nandorioxylon'
- 'Neomariopteris belongs to Filicales'
- 'Neomariopteris barakarensis belongs to Neomariopteris' according to Srivastava 1978
- 'Neomariopteris barakarensis belongs to Neomariopteris'
- 'Neomariopteris khanii belongs to Neomariopteris' according to Maithy 1977
- 'Neomariopteris khanii belongs to Neomariopteris'
- 'Neomariopteris talchirensis belongs to Neomariopteris' according to Maithy 1974
- 'Neomariopteris talchirensis belongs to Neomariopteris'
- 'Neuropteridium validum is recombined as Botrychiopsis validum' according to Lele and Makada 1974
- 'Neuropteridium validum is recombined as Gondwanidium validum'
- 'Nidia belongs to Cycadales'
- 'Nidia ovalis belongs to Nidia'
- 'Nidispermum belongs to Gymnospermae'
- 'Nidispermum glabrosum belongs to Nidispermum' according to Manik 1987
- 'Nidispermum glabrosum belongs to Nidispermum'
- 'Nidistrobus belongs to Cycadales'
- 'Nidistrobus harrisiana belongs to Nidistrobus'
- 'Nidpuria belongs to Plantae'
- 'Nidpuria problematica belongs to Nidpuria'
- 'Nidpuria problematica belongs to Nidpuria' according to Pant and Basu 1979
- 'Nilsonia is corrected as Nilssonia and belongs to Cycadophyta'
- 'Nilssonia bindrabunensis is a subjective synonym of Pterophyllum rajmahalense'
- 'Nilssonia sahnii is replaced by Pterophyllum guptai' according to Bose and Banerji 1981
- 'Nilssonia sahnii is replaced by Pterophyllum guptai'
- 'Nilssoniopteris belongs to Cycadophyta'
- 'Nilssoniopteris variabilis belongs to Nilssoniopteris' according to Bose and Banerji 1984
- 'Nilssoniopteris variabilis belongs to Nilssoniopteris'
- 'Nipaniophyllum hirsutum is recombined as Yabeiella hirsuta' according to Sukh-Dev 1980
- 'Nipaniophyllum hirsutum is recombined as Yabeiella hirsuta'
- 'Nipanioruha belongs to Coniferales'
- 'Nipanioruha granthia belongs to Nipanioruha'
- 'Nipaniostrobus belongs to Coniferales'
- 'Nipaniostrobus sahnii belongs to Nipaniostrobus'
- 'Noeggerathia hislopi is recombined as Cordaites hislopi'
- 'Noeggerathia obovata belongs to Noeggerathia' according to Carruthers 1869
- 'Noeggerathia obovata is recombined as Gangamopteris obovata' according to White 1898
- 'Noeggerathia obovata is recombined as Gangamopteris obovata'
- 'Noeggerathia obovata is recombined as Glossopteris obovata' according to Kovacs 1971
- 'Noeggerathia spatulata belongs to Noeggerathia' according to Dana 1849
- 'Noeggerathia spatulata is recombined as Cordaites spatulata' according to Rigby et al. 1980
- 'Noeggerathia spatulata is recombined as Cordaites spatulata'
- 'Noeggerathia spatulata is recombined as Noeggerathiopsis spatulata' according to Chandra and Srivastava 1982
- 'Noeggerathiopsis belongs to Cordaitales'
- 'Noeggerathiopsis bunburyana belongs to Noeggerathiopsis'
- 'Noeggerathiopsis conspicua belongs to Noeggerathiopsis' according to Lele and Makada 1974
- 'Noeggerathiopsis conspicua belongs to Noeggerathiopsis'
- 'Noeggerathiopsis densinervis is a subjective synonym of Cordaites spatulata'
- 'Noeggerathiopsis lacerata is recombined as Cheirophyllum lacerata' according to Pant and Singh 1978
- 'Noeggerathiopsis lacerata is recombined as Cheirophyllum lacerata'
- 'Noeggerathiopsis minor belongs to Noeggerathiopsis' according to Chandra and Srivastava 1982
- 'Noeggerathiopsis minor belongs to Noeggerathiopsis'
- 'Nummulospermum belongs to Gymnospermae'
- 'Onychiopsis belongs to Polypodiaceae'
- 'Onychiopsis paradoxus belongs to Onychiopsis'
- 'Osmundacaulis belongs to Osmundaceae'
- 'Osmundacaulis amarjolense belongs to Osmundacaulis' according to Sharma 1973
- 'Osmundacaulis amarjolense belongs to Osmundacaulis'
- 'Osmundacaulis estipulare belongs to Osmundacaulis' according to Sharma et al. 1979
- 'Osmundacaulis estipulare belongs to Osmundacaulis'
- 'Osmundacaulis guptai belongs to Osmundacaulis' according to Sharma 1973
- 'Osmundacaulis guptai belongs to Osmundacaulis'
- 'Osmundacaulis indica belongs to Osmundacaulis' according to Sharma 1973
- 'Osmundacaulis indica belongs to Osmundacaulis'
- 'Osmundites rajmahalense is recombined as Osmundacaulis rajmahalense' according to Sharma 1973
- 'Osmundites rajmahalense is recombined as Osmundacaulis rajmahalense'
- 'Otofeistia belongs to Gymnospermae'
- 'Otopteris ovata belongs to Otopteris' according to McCoy 1847
- 'Otopteris ovata is recombined as Rhacopteris ovata' according to Walkom 1934
- 'Otopteris ovata is recombined as Rhacopteris ovata'
- 'Otozamites belongs to Bennettitales'
- 'Otozamites contiguus is a subjective synonym of Ptilophyllum cutchense'
- 'Otozamites distans is recombined as Ptilophyllum distans'
- 'Otozamites exhislopi belongs to Otozamites' according to Bose 1974
- 'Otozamites exhislopi belongs to Otozamites'
- 'Otozamites gondwanensis belongs to Otozamites' according to Bose 1974
- 'Otozamites gondwanensis belongs to Otozamites'
- 'Otozamites imbricatus belongs to Otozamites'
- 'Otozamites kachchhensis belongs to Otozamites' according to Bose and Banerji 1984
- 'Otozamites kachchhensis belongs to Otozamites'
- 'Otozamites rarinervis is recombined as Ptilophyllum rarinervis' according to Bose and Kasat 1972
- 'Otozamites rarinervis is recombined as Ptilophyllum rarinervis'
- 'Otozamites vemavaramensis belongs to Otozamites'
- 'Otozamites walkamotaensis belongs to Otozamites' according to Bose and Zeba-Bano 1981
- 'Otozamites walkamotaensis belongs to Otozamites'
- 'Ottokaria belongs to Glossopteridales'
- 'Ottokaria biharensis belongs to Ottokaria' according to Srivastava 1978
- 'Ottokaria biharensis belongs to Ottokaria'
- 'Ottokaria raniganjensis belongs to Ottokaria' according to Banerjee 1977
- 'Ottokaria raniganjensis belongs to Ottokaria'
- 'Ottokaria zeilleri belongs to Ottokaria' according to Pant and Nautiyal 1984
- 'Ottokaria zeilleri belongs to Ottokaria'
- 'Pachyphyllum divaricatum belongs to Pachyphyllum' according to Bunbury 1876
- 'Pachyphyllum divaricatum is recombined as Pagiophyllum divaricatum'
- 'Pachypteris belongs to Corystospermaceae'
- 'Pachypteris brevipinnata belongs to Pachypteris'
- 'Pachypteris elegans belongs to Pachypteris' according to Archangelsky 1966
- 'Pachypteris elegans belongs to Pachypteris'
- 'Pachypteris gangapurensis belongs to Pachypteris' according to Sukh-Dev and Rajanikanth 1988
- 'Pachypteris gangapurensis belongs to Pachypteris'
- 'Pachypteris haburensis belongs to Pachypteris' according to Bose et al. 1982
- 'Pachypteris haburensis belongs to Pachypteris'
- 'Pachypteris specifica belongs to Pachypteris'
- 'Pagiophyllum belongs to Coniferales'
- 'Pagiophyllum amplexicaulis belongs to Pagiophyllum' according to Srivastava et al. 1984
- 'Pagiophyllum amplexicaulis belongs to Pagiophyllum'
- 'Pagiophyllum bansaensis belongs to Pagiophyllum' according to Bose and Sukh-Dev 1972
- 'Pagiophyllum bansaensis belongs to Pagiophyllum'
- 'Pagiophyllum bosei belongs to Pagiophyllum'
- 'Pagiophyllum chawadensis belongs to Pagiophyllum' according to Bose and Banerji 1984
- 'Pagiophyllum chawadensis belongs to Pagiophyllum'
- 'Pagiophyllum grantii belongs to Pagiophyllum' according to Bose and Banerji 1984
- 'Pagiophyllum grantii belongs to Pagiophyllum'
- 'Pagiophyllum indicum belongs to Pagiophyllum' according to Srivastava et al. 1984
- 'Pagiophyllum indicum belongs to Pagiophyllum'
- 'Pagiophyllum marwarensis belongs to Pagiophyllum' according to Bose and Sukh-Dev 1972
- 'Pagiophyllum marwarensis belongs to Pagiophyllum'
- 'Pagiophyllum morrisii belongs to Pagiophyllum'
- 'Pagiophyllum morrisii belongs to Pagiophyllum' according to Bose and Banerji 1984
- 'Pagiophyllum rewaensis belongs to Pagiophyllum' according to Bose and Sukh-Dev 1972
- 'Pagiophyllum rewaensis belongs to Pagiophyllum'
- 'Pagiophyllum satpuraensis belongs to Pagiophyllum' according to Maheshwari and Kumaran 1976
- 'Pagiophyllum satpuraensis belongs to Pagiophyllum'
- 'Pagiophyllum sherensis belongs to Pagiophyllum' according to Maheshwari and Kumaran 1976
- 'Pagiophyllum sherensis belongs to Pagiophyllum'
- 'Pagiophyllum spinosum belongs to Pagiophyllum' according to Sukh-Dev and Rajanikanth 1988
- 'Pagiophyllum spinosum belongs to Pagiophyllum'
- 'Pakuriospermum belongs to Gymnospermae'
- 'Pakuriospermum pachytestoides belongs to Pakuriospermum' according to Suthar et al. 1988
- 'Pakuriospermum pachytestoides belongs to Pakuriospermum'
- 'Palaeocarpus belongs to Gymnospermae'
- 'Palaeocarpus birsinghpurensis belongs to Palaeocarpus' according to Pant et al. 1985
- 'Palaeocarpus birsinghpurensis belongs to Palaeocarpus'
- 'Palaeospiroxylon belongs to Coniferales'
- 'Palaeospiroxylon heterocellularis belongs to Palaeospiroxylon' according to Prasad and Chandra 1980
- 'Palaeospiroxylon heterocellularis belongs to Palaeospiroxylon'
- 'Palispermum belongs to Gymnospermae'
- 'Palispermum ovalis belongs to Palispermum' according to Pant et al. 1985
- 'Palispermum ovalis belongs to Palispermum'
- 'Palissya belongs to Coniferales'
- 'Palissya bhoojoorensis is a subjective synonym of Pachypteris indica'
- 'Palissya conferta is recombined as Elatocladus confertus'
- 'Palissya jabalpurensis is recombined as Elatocladus jabalpurensis'
- 'Palmatophyllites is a subjective synonym of Cheirophyllum'
- 'Palmatopteris belongs to Filicales'
- 'Palmatopteris furcata belongs to Palmatopteris'
- 'Pantiaspermum belongs to Gymnospermae'
- 'Pantiaspermum cristatum belongs to Pantiaspermum' according to Manik 1987
- 'Pantiaspermum cristatum belongs to Pantiaspermum'
- 'Pantopteris belongs to Filicales'
- 'Paracatervoxylon belongs to Coniferales'
- 'Paracatervoxylon biseriatum belongs to Paracatervoxylon' according to Pant and Singh 1987
- 'Paracatervoxylon biseriatum belongs to Paracatervoxylon'
- 'Paracatervoxylon raniganjensis belongs to Paracatervoxylon' according to Pant and Singh 1987
- 'Paracatervoxylon raniganjensis belongs to Paracatervoxylon'
- 'Paradoxospermum belongs to Gymnospermae'
- 'Paradoxospermum heterotestoides belongs to Paradoxospermum' according to Suthar et al. 1988
- 'Paradoxospermum heterotestoides belongs to Paradoxospermum'
- 'Parapalaeospiroxylon belongs to Coniferales'
- 'Parapalaeospiroxylon burmundiaensis belongs to Parapalaeospiroxylon' according to Pant and Singh 1987
- 'Parapalaeospiroxylon burmundiaensis belongs to Parapalaeospiroxylon'
- 'Parapalaeoxylon belongs to Gymnospermae'
- 'Parasphenophyllum belongs to Equisetophyta'
- 'Parasphenophyllum crenulatum is recombined as Sphenophyllum crenulatum' according to Srivastava and Rigby 1983
- 'Parasphenophyllum crenulatum is recombined as Sphenophyllum crenulatum'
- 'Parasphenophyllum crenulatum belongs to Parasphenophyllum' according to Maithy 1978
- 'Paratrizygia belongs to Equisetophyta'
- 'Paratrizygia rhodesii is replaced by Trizygia maithyana' according to Srivastava and Rigby 1983
- 'Paratrizygia rhodesii is replaced by Trizygia maithyana'
- 'Paratrizygia rhodesii belongs to Paratrizygia' according to Maithy 1978
- 'Partha belongs to Glossopteridales'
- 'Partha spathulata belongs to Partha'
- 'Pecopteris belongs to Filicales'
- 'Pecopteris (Alethopteris) indica is recombined as Cladophlebis indica'
- 'Pecopteris concinna belongs to Pecopteris' according to Presl 1881
- 'Pecopteris concinna belongs to Pecopteris'
- 'Pecopteris denticulata is recombined as Cladophlebis denticulata'
- 'Pecopteris lindleyana is recombined as Dichotomopteris lindleyii'
- 'Pecopteris macrocarpa is recombined as Marattiopsis macrocarpa'
- 'Pecopteris odontopteroides is recombined as Dicroidium odontopteroides'
- 'Pentoxylon belongs to Pentoxylales'
- 'Pentoxylon sahnii belongs to Pentoxylon'
- 'Phlebopteris belongs to Matoniaceae'
- 'Phlebopteris athgarhensis belongs to Phlebopteris'
- 'Phlebopteris minutifolius belongs to Phlebopteris' according to Banerji 1982
- 'Phlebopteris minutifolius belongs to Phlebopteris'
- 'Phoenicopsis belongs to Cycadophyta'
- 'Phyllotheca belongs to Phyllothecaceae'
- 'Phyllotheca etheridgei belongs to Phyllotheca' according to Arber 1905
- 'Phyllotheca etheridgei is recombined as Raniganjia etheridgei' according to Pant and Nautiyal 1967
- 'Phyllotheca etheridgei is recombined as Raniganjia etheridgei'
- 'Phyllotheca griesbachii belongs to Phyllotheca'
- 'Phyllotheca indica belongs to Phyllotheca'
- 'Phyllotheca robusta is recombined as Lelstotheca robusta'
- 'Piazopteris belongs to Matoniaceae'
- 'Planoxylon belongs to Coniferales'
- 'Planoxylon indicum belongs to Planoxylon' according to Vagyani and Mahabale 1974
- 'Planoxylon indicum belongs to Planoxylon'
- 'Platyphyllum bokaroensis belongs to Platyphyllum' according to Pal and Ghosh 1988
- 'Platyphyllum bokaroensis belongs to Platyphyllum'
- 'Platypterygium balli is recombined as Pseudoctenis balli'
- 'Plumsteadia belongs to Glossopteridales'
- 'Plumsteadia lanceolata belongs to Plumsteadia' according to Srivastava 1978
- 'Plumsteadia lanceolata belongs to Plumsteadia'
- 'Plumsteadiostrobus belongs to Glossopteridales'
- 'Plumsteadiostrobus ellipticus belongs to Plumsteadiostrobus' according to Chandra and Surange 1977
- 'Plumsteadiostrobus ellipticus belongs to Plumsteadiostrobus'
- 'Podostrobus belongs to Coniferales'
- 'Podozamites belongs to Coniferales'
- 'Podozamites hacketi is a subjective synonym of Harrisiophyllum hacketioides'
- 'Podozamites spathulatus is a subjective synonym of Harrisiophyllum indicum'
- 'Polysolenoxylon belongs to Gymnospermae'
- 'Protolepidodendron belongs to Lycophyta'
- 'Protophyllocladoxylon belongs to Coniferales'
- 'Protophyllocladoxylon indicum belongs to Protophyllocladoxylon' according to Pant and Singh 1987
- 'Protophyllocladoxylon indicum belongs to Protophyllocladoxylon'
- 'Prototaxopitys belongs to Gymnospermae'
- 'Prototaxoxylon andrewsii belongs to Prototaxoxylon'
- 'Prototaxoxylon andrewsii belongs to Prototaxoxylon' according to Agashe and Chitnis 1971
- 'Prototaxoxylon gondwanense belongs to Prototaxoxylon' according to Agashe et al. 1984
- 'Prototaxoxylon gondwanense belongs to Prototaxoxylon'
- 'Prototaxoxylon mahabalei belongs to Prototaxoxylon' according to Biradar and Bonde 1978
- 'Prototaxoxylon mahabalei belongs to Prototaxoxylon'
- 'Prototaxoxylon maithyi belongs to Prototaxoxylon' according to Prasad 1982
- 'Prototaxoxylon maithyi belongs to Prototaxoxylon'
- 'Prototaxoxylon uniseriale belongs to Prototaxoxylon' according to Prasad 1982
- 'Prototaxoxylon uniseriale belongs to Prototaxoxylon'
- 'Pseudoctenis belongs to Cycadales'
- 'Pseudoctenis fragilis belongs to Pseudoctenis' according to Bose and Banerji 1984
- 'Pseudoctenis fragilis belongs to Pseudoctenis'
- 'Psygmophyllum belongs to Ginkgophyta'
- 'Psygmophyllum haydenii is recombined as Ginkgophyllum haydenii'
- 'Psygmophyllum haydenii is recombined as Ginkgophyllum haydenii' according to Singh et al. 1982
- 'Psygmophyllum sahnii is recombined as Ginkgophyllum sahnii' according to Singh et al. 1982
- 'Psygmophyllum sahnii is recombined as Ginkgophyllum sahnii'
- 'Pteris frigida belongs to Pteris' according to Heer 1882
- 'Pteris frigida is recombined as Cladophlebis frigida' according to Seward 1927
- 'Pterophyllum belongs to Bennettitales'
- 'Pterophyllum bifurcatum is a subjective synonym of Pterophyllum incisum'
- 'Pterophyllum carterianum is a subjective synonym of Pterophyllum morrisianum'
- 'Nilssonia crassum is a subjective synonym of Pterophyllum princeps'
- 'Pterophyllum distans belongs to Pterophyllum' according to Bose and Banerji 1981
- 'Pterophyllum distans belongs to Pterophyllum'
- 'Pterophyllum falconerianum is a subjective synonym of Pterophyllum morrisianum'
- 'Pterophyllum fissum is recombined as Anomozamites fissus'
- 'Pterophyllum footeanum belongs to Pterophyllum'
- 'Pterophyllum footeanum belongs to Pterophyllum' according to Bose and Banerji 1981
- 'Pterophyllum guptai belongs to Pterophyllum' according to Bose and Banerji 1981
- 'Pterophyllum guptai belongs to Pterophyllum'
- 'Pterophyllum hislopianum is a subjective synonym of Pterophyllum distans'
- 'Pterophyllum incisum belongs to Pterophyllum'
- 'Pterophyllum kingianum belongs to Pterophyllum'
- 'Pterophyllum medlicottianum belongs to Pterophyllum'
- 'Pterophyllum medlicottianum is recombined as Anomozamites medlicottianum' according to Schimper 1870
- 'Pterophyllum morrisianum belongs to Pterophyllum'
- 'Pterophyllum princeps belongs to Pterophyllum' according to Bose and Banerji 1981
- 'Pterophyllum princeps belongs to Pterophyllum'
- 'Pterophyllum rajmahalense belongs to Pterophyllum'
- 'Pteruchus belongs to Corystospermaceae'
- 'Pteruchus gopadensis belongs to Pteruchus' according to Pant and Basu 1979
- 'Pteruchus gopadensis belongs to Pteruchus'
- 'Pteruchus indicus belongs to Pteruchus' according to Pant and Basu 1973
- 'Pteruchus indicus belongs to Pteruchus'
- 'Pteruchus nidpurensis belongs to Pteruchus' according to Srivastava 1975
- 'Pteruchus nidpurensis belongs to Pteruchus'
- 'Pteruchus thomasii belongs to Pteruchus' according to Pant and Basu 1979
- 'Pteruchus thomasii belongs to Pteruchus'
- 'Pterygospermum spiculatum belongs to Pterygospermum'
- 'Pterygospermum spiculatum belongs to Pterygospermum' according to Karmakar and Roy 1984
- 'Ptilophyllum belongs to Bennettitales'
- 'Ptilophyllum acutifolium belongs to Ptilophyllum'
- 'Ptilophyllum amarjolense belongs to Ptilophyllum'
- 'Ptilophyllum brachyphyllum is a subjective synonym of Ptilophyllum cutchense'
- 'Ptilophyllum cutchense belongs to Ptilophyllum'
- 'Ptilophyllum deodikarii belongs to Ptilophyllum' according to Mahabale and Satyanarayana 1979
- 'Ptilophyllum gladiatum belongs to Ptilophyllum'
- 'Ptilophyllum horridum belongs to Ptilophyllum'
- 'Ptilophyllum indicum belongs to Ptilophyllum'
- 'Ptilophyllum institacallum belongs to Ptilophyllum'
- 'Ptilophyllum jabalpurense belongs to Ptilophyllum'
- 'Ptilophyllum oldhamii belongs to Ptilophyllum'
- 'Ptilophyllum raghudevapurense belongs to Ptilophyllum' according to Mahabale and Satyanarayana 1979
- 'Ptilophyllum raghudevapurense belongs to Ptilophyllum'
- 'Ptilophyllum rewaensis belongs to Ptilophyllum' according to Sukh-Dev and Zeba-Bano 1977
- 'Ptilophyllum rewaensis belongs to Ptilophyllum'
- 'Ptilophyllum sahnii belongs to Ptilophyllum'
- 'Ptilophyllum sakrigaliensis belongs to Ptilophyllum'
- 'Ptilophyllum tenerrimum belongs to Ptilophyllum'
- 'Ptychocarpus belongs to Marattiales'
- 'Ptychocarpus srivastavae is recombined as Leleopteris srivastavae'
- 'Ptychocarpus srivastavae is recombined as Leleopteris srivastavae' according to Srivastava and Chandra 1982
- 'Purioxylon belongs to Bennettitales'
- 'Purioxylon jurassica belongs to Purioxylon' according to Sharma 1972
- 'Purioxylon jurassica belongs to Purioxylon'
- 'Pyriformispermum belongs to Gymnospermae'
- 'Pyriformispermum elongatum belongs to Pyriformispermum' according to Manik 1987
- 'Pyriformispermum elongatum belongs to Pyriformispermum'
- 'Rajahia belongs to Marattiaceae'
- 'Rajahia mamalensis belongs to Rajahia'
- 'Rajahia mamalensis belongs to Rajahia' according to Singh et al. 1982
- 'Rajmahalia belongs to Bennettitales'
- 'Ranaoxylon belongs to Coniferales'
- 'Ranaoxylon bengalensis belongs to Ranaoxylon' according to Pant and Singh 1987
- 'Ranaoxylon bengalensis belongs to Ranaoxylon'
- 'Raniganjia belongs to Equisetales'
- 'Raphaelia belongs to Filicales'
- 'Raphaelia diamensis belongs to Raphaelia' according to Seward 1911
- 'Raphaelia diamensis belongs to Raphaelia'
- 'Retinosporites belongs to Coniferales'
- 'Retortistoma belongs to Gymnospermae'
- 'Retortistoma crystallina belongs to Retortistoma'
- 'Retortistoma crystallina belongs to Retortistoma' according to Pant et al. 1985
- 'Rewaphyllum belongs to Pteridospermales'
- 'Rewaphyllum nidpurensis belongs to Rewaphyllum' according to Srivastava 1984
- 'Rewaphyllum nidpurensis belongs to Rewaphyllum'
- 'Rhacophyllum coriaceum is recombined as Dicroidium coriaceum'
- 'Rhacopteris belongs to Pteridopsida'
- 'Rhacopteris circularis belongs to Rhacopteris' according to Walton 1927
- 'Rhacopteris circularis belongs to Rhacopteris'
- 'Rhacopteris subpetiolata belongs to Rhacopteris' according to Potonié 1889
- 'Rhacopteris subpetiolata is recombined as Rhodea subpetiolata'
- 'Rhipidopsis belongs to Ginkgophyta'
- 'Rhipidopsis ginkgoides is replaced by Rhipidopsis gondwanensis' according to Seward 1919
- 'Rhipidopsis ginkgoides is replaced by Rhipidopsis gondwanensis'
- 'Rhipidopsis gondwanensis belongs to Rhipidopsis' according to Seward 1919
- 'Rhipidopsis gondwanensis belongs to Rhipidopsis'
- 'Rhizoctonia belongs to Fungi'
- 'Rhizoctonia nandorii belongs to Rhizoctonia' according to Biradar and Bonde 1976
- 'Rhizoctonia nandorii belongs to Rhizoctonia'
- 'Rhodea belongs to Pteropsida'
- 'Rhodea tenuis belongs to Rhodea' according to Gothan 1913
- 'Rhodea tenuis is recombined as Rhodeopteridium tenuis'
- 'Rhodeopteridium belongs to Plantae'
- 'Rotundaspermum belongs to Gymnospermae'
- 'Rotundaspermum mucronatum belongs to Rotundaspermum' according to Manik 1987
- 'Rotundaspermum mucronatum belongs to Rotundaspermum'
- 'Rubidgea belongs to Glossopteridales'
- 'Rubidgea emarginata belongs to Rubidgea' according to Maithy 1976
- 'Rubidgea emarginata belongs to Rubidgea'
- 'Rugapites belongs to Pteridospermales'
- 'Rugapites spherica belongs to Rugapites'
- 'Rugapites spherica belongs to Rugapites' according to Pant and Basu 1977
- 'Rugaspermum belongs to Pteridospermales'
- 'Rugaspermum insigne belongs to Rugaspermum' according to Pant and Basu 1977
- 'Rugaspermum insigne belongs to Rugaspermum'
- 'Rugaspermum media belongs to Rugaspermum' according to Pant and Basu 1977
- 'Rugaspermum media belongs to Rugaspermum'
- 'Rugaspermum obscura belongs to Rugaspermum' according to Pant and Basu 1977
- 'Rugaspermum obscura belongs to Rugaspermum'
- 'Rugatheca belongs to Pteridospermales'
- 'Rugatheca nidpurensis belongs to Rugatheca' according to Pant and Basu 1977
- 'Rugatheca nidpurensis belongs to Rugatheca'
- 'Sagenopteris belongs to Caytoniales'
- 'Sagenopteris colpodes belongs to Sagenopteris' according to T. M. Harris 1940
- 'Sagenopteris colpodes belongs to Sagenopteris'
- 'Sagenopteris polyphylla is a subjective synonym of Glossopteris elongata'
- 'Sagenopteris stoliczkana belongs to Sagenopteris'
- 'Sahnia belongs to Pentoxylales'
- 'Sahnia nipaniensis belongs to Sahnia'
- 'Samaropsis belongs to Cordaitales'
- 'Samaropsis feistmantelii belongs to Samaropsis'
- 'Samaropsis ganjrensis belongs to Samaropsis'
- 'Samaropsis goraiensis belongs to Samaropsis'
- 'Samaropsis raniganjensis belongs to Samaropsis'
- 'Santhalea belongs to Filicales'
- 'Santhalea bansloiensis belongs to Santhalea' according to Maithy 1977
- 'Santhalea bansloiensis belongs to Santhalea'
- 'Santhalea bansloiensis is recombined as Dichotomopteris bansloiensis' according to Pant and Misra 1983
- 'Satpuria belongs to Coniferales'
- 'Satpuria sehoraensis belongs to Satpuria' according to Sukh-Dev and Zeba-Bano 1978
- 'Satpuria sehoraensis belongs to Satpuria'
- 'Satsangia campanulata belongs to Satsangia'
- 'Savitrispermum belongs to Gymnospermae'
- 'Savitrispermum crateriformis belongs to Savitrispermum' according to Manik 1987
- 'Savitrispermum crateriformis belongs to Savitrispermum'
- 'Schizaeaceae [misspelled as Schizeaceae] belongs to Plantae'
- 'Schizaeangium belongs to Schizaeaceae'
- 'Schizaeangium jurassica belongs to Schizaeangium' according to Bohra and Sharma 1978
- 'Schizaeangium jurassica belongs to Schizaeangium'
- 'Schizoneura belongs to Equisetales'
- 'Schizoneura gondwanensis belongs to Schizoneura'
- 'Schizoneura raniganjense belongs to Schizoneura' according to Banerjee 1972
- 'Schizoneura raniganjense belongs to Schizoneura'
- 'Schizoneura wardii belongs to Schizoneura'
- 'Schopfia belongs to Glossopteridales'
- 'Schopfia oblongata belongs to Schopfia' according to Banerjee 1971
- 'Schopfia oblongata belongs to Schopfia'
- 'Scirroma belongs to Gymnospermae'
- 'Scirroma angusta belongs to Scirroma'
- 'Scirroma angusta belongs to Scirroma' according to Chandra and Surange 1977
- 'Scirroma ventilebra belongs to Scirroma' according to Chandra and Surange 1977
- 'Scirroma ventilebra belongs to Scirroma'
- 'Sclerospiroxylon belongs to Gymnospermae'
- 'Sclerospiroxylon marguerierae belongs to Sclerospiroxylon' according to Prasad 1982
- 'Sclerospiroxylon marguerierae belongs to Sclerospiroxylon'
- 'Scutum belongs to Glossopteridales'
- 'Scutum dutoitides belongs to Scutum'
- 'Scutum elongatum belongs to Scutum' according to Surange and Chandra 1974
- 'Scutum elongatum is a subjective synonym of Jambadostrobus pretiosus'
- 'Scutum indicum belongs to Scutum' according to Surange and Chandra 1974
- 'Scutum indicum belongs to Scutum'
- 'Scutum sahnii belongs to Scutum' according to Surange and Chandra 1974
- 'Scutum sahnii belongs to Scutum'
- 'Searsolia belongs to Coniferales'
- 'Searsolia oppositifolia belongs to Searsolia' according to Pant and Bhatnagar 1975
- 'Searsolia oppositifolia belongs to Searsolia'
- 'Selaginella belongs to Selaginellaceae'
- 'Selaginellites belongs to Lycopodophyta'
- 'Senia reticulata belongs to Senia'
- 'Sewardioxylon is a subjective synonym of Fascivarioxylon'
- 'Sewardioxylon sahnii is recombined as Fascivarioxylon sahnii'
- 'Sewardioxylon sahnii is recombined as Fascisvarioxylon sahnii' according to Jain 1972
- 'Shivacarpus belongs to Gymnospermae'
- 'Shivacarpus johillensis belongs to Shivacarpus' according to Pant et al. 1985
- 'Shivacarpus johillensis belongs to Shivacarpus'
- 'Shivacarpus latus belongs to Shivacarpus' according to Pant et al. 1985
- 'Shivacarpus latus belongs to Shivacarpus'
- 'Sidhiphyllites belongs to Ginkgophyta'
- 'Sidhiphyllites flabellatus belongs to Sidhiphyllites' according to Srivastava 1984
- 'Sidhiphyllites flabellatus belongs to Sidhiphyllites'
- 'Solenostelopteris belongs to Filicales'
- 'Solenostelopteris jurassica belongs to Solenostelopteris' according to Bohra and Sharma 1979
- 'Solenostelopteris jurassica belongs to Solenostelopteris'
- 'Sonajorispermum belongs to Gymnospermae'
- 'Sonajorispermum homotestoides belongs to Sonajorispermum' according to Suthar et al. 1988
- 'Sonajorispermum homotestoides belongs to Sonajorispermum'
- 'Spermatites indicus belongs to Spermatites'
- 'Spermatites orbicularis belongs to Spermatites' according to Miner 1935
- 'Spermatites orbicularis belongs to Spermatites'
- 'Sphagnophyllites belongs to Bryophyta'
- 'Sphagnophyllites triassicus belongs to Sphagnophyllites' according to Pant and Basu 1978
- 'Sphagnophyllites triassicus belongs to Sphagnophyllites'
- 'Sphenobaiera belongs to Ginkgoales'
- 'Sphenobaiera janarensis belongs to Sphenobaiera' according to Pal 1984
- 'Sphenobaiera janarensis belongs to Sphenobaiera'
- 'Sphenophyllum belongs to Sphenophyllales'
- 'Sphenophyllum churulianum belongs to Sphenophyllum' according to Srivastava and Rigby 1983
- 'Sphenophyllum churulianum belongs to Sphenophyllum'
- 'Sphenophyllum gondwanensis belongs to Sphenophyllum' according to Singh et al. 1986
- 'Sphenophyllum gondwanensis belongs to Sphenophyllum'
- 'Sphenophyllum thonii belongs to Sphenophyllum' according to Mahr 1968
- 'Sphenophyllum thonii belongs to Sphenophyllum'
- 'Sphenophyllum utkalensis belongs to Sphenophyllum' according to Pant et al. 1985
- 'Sphenophyllum utkalensis belongs to Sphenophyllum'
- 'Sphenopteris belongs to Filicales'
- 'Sphenopteris anderssonii belongs to Sphenopteris' according to Halle 1913
- 'Sphenopteris anderssonii belongs to Sphenopteris'
- 'Sphenopteris elaminata belongs to Sphenopteris' according to Sharma 1975
- 'Sphenopteris elaminata belongs to Sphenopteris'
- 'Sphenopteris hymenophylloides is recombined as Coniopteris hymenophylloides'
- 'Sphenopteris lobifolia is recombined as Neomariopteris lobifolia' according to Maithy 1974
- 'Sphenopteris lobifolia is recombined as Neomariopteris lobifolia'
- 'Sphenopteris lobifolia belongs to Sphenopteris' according to Morris 1845
- 'Sphenopteris metzgerioides belongs to Sphenopteris' according to Harris 1945
- 'Sphenopteris metzgerioides belongs to Sphenopteris'
- 'Sphenopteris otagoensis belongs to Sphenopteris' according to Arber 1917
- 'Sphenopteris otagoensis belongs to Sphenopteris'
- 'Sphenopteris polymorpha is recombined as Neomariopteris polymorpha' according to Maithy 1974
- 'Sphenopteris polymorpha is recombined as Neomariopteris polymorpha'
- 'Sphenopteris polymorpha is recombined as Damudopteris polymorpha' according to Pant and Khare 1974
- 'Sphenopteris tiruchirapalliense belongs to Sphenopteris' according to Sukh-Dev and Rajanikanth 1988
- 'Sphenopteris tiruchirapalliense belongs to Sphenopteris'
- 'Stachyotaxus belongs to Coniferales'
- 'Stangerites belongs to Cycadales'
- 'Stangerites ensis is recombined as Morrisia ensis'
- 'Stellotheca is replaced by Lelstotheca'
- 'Stereocarpus belongs to Gymnospermae'
- 'Stereocarpus emarginatus is recombined as Eretmonia emarginata'
- 'Strobilites belongs to Coniferales'
- 'Strobilites pascoei is replaced by Williamsonia kakadbhitensis' according to Bose and Banerji 1984
- 'Strobilites pascoei belongs to Strobilites'
- 'Strobilites sewardii belongs to Strobilites'
- 'Surangephyllum belongs to Gymnospermae'
- 'Surangephyllum elongatum belongs to Surangephyllum' according to Chandra and Singh 1985
- 'Surangephyllum elongatum belongs to Surangephyllum'
- 'Taeniocrada belongs to Psilophytophyta'
- 'Taeniopteris belongs to Cycadophyta'
- 'Taeniopteris buskoghatensis belongs to Taeniopteris' according to Bose and Banerji 1981
- 'Taeniopteris buskoghatensis is a subjective synonym of Taeniopteris crassinervis'
- 'Taeniopteris crenata is recombined as Anomozamites crenata' according to Bose and Banerji 1981
- 'Taeniopteris crenata is recombined as Anomozamites crenata'
- 'Taeniopteris dentata is recombined as Morrisia dentata' according to Bose and Banerji 1981
- 'Taeniopteris dentata is recombined as Morrisia dentata'
- 'Taeniopteris glandulata belongs to Taeniopteris' according to Srivastava 1971
- 'Taeniopteris glandulata belongs to Taeniopteris'
- 'Taeniopteris haburensis belongs to Taeniopteris' according to Bose and Banerji 1981
- 'Taeniopteris haburensis belongs to Taeniopteris'
- 'Taeniopteris kashmirensis belongs to Taeniopteris'
- 'Taeniopteris kutchensis belongs to Taeniopteris' according to Bose and Banerji 1981
- 'Taeniopteris kutchensis belongs to Taeniopteris'
- 'Taeniopteris lata is a subjective synonym of Pterophyllum princeps'
- 'Taeniopteris musaefolia is a subjective synonym of Pterophyllum princeps'
- 'Taeniopteris oldhamii belongs to Taeniopteris' according to Bose and Banerji 1981
- 'Taeniopteris oldhamii belongs to Taeniopteris'
- 'Taeniopteris spatulata belongs to Taeniopteris'
- 'Taeniopteris stenoneura belongs to Taeniopteris' according to Schenk 1867
- 'Taeniopteris stenoneura belongs to Taeniopteris'
- 'Taeniopteris vittata belongs to Taeniopteris'
- 'Talchirospermum belongs to Plantae'
- 'Talchirospermum indicum belongs to Talchirospermum' according to Srivastava and Chandra 1982
- 'Talchirospermum indicum belongs to Talchirospermum'
- 'Taxaceoxylon belongs to Taxaceae'
- 'Taxaceoxylon cupressoides belongs to Taxaceoxylon' according to Sharma 1970
- 'Taxaceoxylon cupressoides belongs to Taxaceoxylon'
- 'Taxaliospermum belongs to Gymnospermae'
- 'Taxaliospermum arilloides belongs to Taxaliospermum' according to Suthar et al. 1988
- 'Taxaliospermum arilloides belongs to Taxaliospermum'
- 'Taxites planus is recombined as Elatocladus plana'
- 'Taxites tenerrimus is recombined as Elatocladus tenerrimus'
- 'Taxodites indicus is recombined as Pachypteris indica'
- 'Taxopitys belongs to Gymnospermae'
- 'Taxopitys indica belongs to Taxopitys' according to Prasad and Chandra 1978
- 'Taxopitys indica belongs to Taxopitys'
- 'Taxopitys surangei belongs to Taxopitys'
- 'Taxopitys surangei belongs to Taxopitys' according to Prasad 1986
- 'Thallites belongs to Bryophyta'
- 'Thinnfeldia belongs to Pteridospermopsida'
- 'Thinnfeldia amarjolensis belongs to Thinnfeldia' according to Sharma et al. 1971
- 'Thinnfeldia amarjolensis belongs to Thinnfeldia'
- 'Thinnfeldia feistmanteli belongs to Thinnfeldia' according to Johnston 1895
- 'Thinnfeldia feistmanteli belongs to Thinnfeldia'
- 'Thinnfeldia indica belongs to Thinnfeldia'
- 'Thinnfeldia nirmali belongs to Thinnfeldia' according to Roy 1973
- 'Thinnfeldia nirmali belongs to Thinnfeldia'
- 'Todites belongs to Osmundaceae'
- 'Torreyites belongs to Coniferales'
- 'Torreyites sitholeyi belongs to Torreyites'
- 'Trambaua belongs to Plantae'
- 'Trambaua apiculata belongs to Trambaua' according to Bose and Banerji 1984
- 'Trambaua apiculata belongs to Trambaua'
- 'Trambauathallites belongs to Hepaticae'
- 'Triangulospermum belongs to Gymnospermae'
- 'Triangulospermum minimum belongs to Triangulospermum' according to Suthar et al. 1988
- 'Triangulospermum minimum belongs to Triangulospermum'
- 'Trigonomyelon belongs to Gymnospermae'
- 'Trigonomyelon kamthiensis belongs to Trigonomyelon' according to Prasad 1986
- 'Trigonomyelon kamthiensis belongs to Trigonomyelon'
- 'Triphyllopteris belongs to Filicales'
- 'Trithecopteris belongs to Filicales'
- 'Trithecopteris gondwanensis belongs to Trithecopteris' according to Pant and Misra 1977
- 'Trithecopteris gondwanensis belongs to Trithecopteris'
- 'Trizygia belongs to Arthrophyta'
- 'Trizygia maithyana belongs to Trizygia' according to Srivastava and Rigby 1983
- 'Trizygia maithyana belongs to Trizygia'
- 'Trizygia speciosa is recombined as Sphenophyllum speciosum'
- 'Utkalia belongs to Pteridospermophyta'
- 'Utkalia dichotoma belongs to Utkalia' according to Chandra 1984
- 'Utkalia dichotoma belongs to Utkalia'
- 'Venustostrobus belongs to Glossopteridales'
- 'Venustostrobus ghusikensis belongs to Venustostrobus' according to Chandra and Surange 1977
- 'Venustostrobus ghusikensis belongs to Venustostrobus'
- 'Venustostrobus indicus belongs to Venustostrobus' according to Chandra and Surange 1977
- 'Venustostrobus indicus belongs to Venustostrobus'
- 'Vertebraria belongs to Glossopteridopsida'
- 'Vertebraria indica belongs to Vertebraria'
- 'Voltzia heterophylla is recombined as Buriadia heterophylla'
- 'Weltrichia belongs to Bennettitales'
- 'Weltrichia harrisiana belongs to Weltrichia' according to Bose and Banerji 1984
- 'Weltrichia harrisiana belongs to Weltrichia'
- 'Weltrichia santalensis belongs to Weltrichia' according to Sharma 1983
- 'Weltrichia santalensis belongs to Weltrichia'
- 'Williamsonia belongs to Bennettitales'
- 'Williamsonia blanfordii belongs to Williamsonia'
- 'Williamsonia guptae belongs to Williamsonia'
- 'Williamsonia kakadbhitensis belongs to Williamsonia' according to Bose and Banerji 1984
- 'Williamsonia kakadbhitensis belongs to Williamsonia'
- 'Williamsonia rajmahalensis is recombined as Haitingeria rajmahalensis' according to Krasser 1919
- 'Williamsonia rajmahalensis is recombined as Carnoconites rajmahalensis' according to Bose et al. 1984
- 'Williamsonia rajmahalensis is recombined as Carnoconites rajmahalensis'
- 'Williamsonia sewardiana belongs to Williamsonia'
- 'Williamsonia sukhpurensis belongs to Williamsonia' according to Bose and Banerji 1984
- 'Williamsonia sukhpurensis belongs to Williamsonia'
- 'Williamsonia trambauensis belongs to Williamsonia' according to Bose and Banerji 1984
- 'Williamsonia trambauensis belongs to Williamsonia'
- 'Xylopteris belongs to Corystospermaceae'
- 'Yabeiella indica belongs to Yabeiella' according to Pal 1984
- 'Yabeiella indica belongs to Yabeiella'
- 'Zalesskioxylon belongs to Gymnospermae'
- 'Zalesskioxylon gondwanensis belongs to Zalesskioxylon' according to Pant and Singh 1987
- 'Zalesskioxylon gondwanensis belongs to Zalesskioxylon'
- 'Zalesskioxylon lepekhinae belongs to Zalesskioxylon' according to Chandra and Prasad 1980
- 'Zalesskioxylon lepekhinae belongs to Zalesskioxylon'
- 'Zalesskioxylon raniganjensis belongs to Zalesskioxylon' according to Pant and Singh 1987
- 'Zalesskioxylon raniganjensis belongs to Zalesskioxylon'
- 'Zalesskioxylon simplexum belongs to Zalesskioxylon' according to Chandra and Prasad 1980
- 'Zalesskioxylon simplexum belongs to Zalesskioxylon'
- 'Zalesskioxylon uniseriatum belongs to Zalesskioxylon' according to Pant and Singh 1987
- 'Zalesskioxylon uniseriatum belongs to Zalesskioxylon'
- 'Zamites belongs to Cycadopsida'
- 'Zamites lanceolatus is recombined as Podozamites lanceolatus'
- 'Zamites proximus is a subjective synonym of Pterophyllum footeanum'