Parent taxon: Gymnospermae according to S. Chandra and R. Tewari 1991
Sister taxa: Aethophyllum, Alatocarpus, Allicospermum, Araucariales, Arberiella, Archaeosperma, Barakaroxylon, Belemnopteris, Bennettitales, Birsinghpuria, Bulbospermum, Cardiocarpum, Carpodium, Collospermum, Coniferae, Coniferales, Cordaitopsida, Cornucarpus, Cupressoconus, Damudoxylon, Entylissa, Gondwanophyllites, Indoxylon, Kamthioxylon, Kaokoxylon, Kryshtofovichiella, Lyginopteridopsida, Maheshwariella, Megaporoxylon, Nandorioxylon, Nidispermum, Niponophyllum, Nummulospermum, Otofeistia, Palaeocarpus, Palispermum, Pantiaspermum, Paradoxospermum, Parapalaeoxylon, Platycardia, Polyloboxylon, Polysolenoxylon, Prototaxopitys, Prototaxoxylon, Pyriformispermum, Retortistoma, Rotundaspermum, Savitrispermum, Scirroma, Sclerospiroxylon, Sertostrobus, Shivacarpus, Sonajorispermum, Stephanostoma, Stereocarpus, Sujfunophyllum, Surangephyllum, Tanaidia, Tanaidocarpidium, Taxaliospermum, Taxineae, Taxopitys, Triangulospermum, Trigonomyelon, Uesuguipollenites, Voltziostrobus, Zalesskioxylon, Yezonia, Protopitys, Alisporites, Galeacornea, Gnetaceaepollenites, Paradoxoxylon, Pilasporites, Rugubivesiculites, Protocircoporoxylon, Cerebropollenites, Pteridospermopsida, Scotoxylon, Striomonosaccites, Ashmoripollis, Lasiostrobus, Taxacites, Reticulopitys, Eddya, Accintisporites, Solenoxylon, Pteridospermaexylon, Darneya, Svalbardoxylon, Cycadinoxylon, Tungussocarpus, Squamae, Trisocladus, Protopolyporoxylon, Taeniopitys, Zonallapollenites, Prototaxodioxylon, Amdrupia, Antarcticoxylon, Exesipollenites, Yorkoxylon, Ktalenia, Indusiisporites, Cedripites, Lagenospermopsida, Lobatoxylon, Falcisporites, Menaispermae, Perinopollenites, Shanbeipollenites, Embergerixylon, Majsassia, Enzonalasporites, Minutosaccus, Tordoxylon, Sofrepites, Parcisporites, Dinophyton, Parataxopitys, Decussosporites
Subtaxa: Pakuriospermum pachytestoides
Type: Pakuriospermum pachytestoides
Ecology: "photoautotroph"
Distribution: found only at Sonajori, Pakur ( of India)
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.