Parent taxon: Gymnospermae according to R. N. Lakhanpal et al. 1976
See also Andrews 1970
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, Pakuriospermum, Palaeocarpus, Palispermum, Pantiaspermum, Paradoxospermum, Parapalaeoxylon, Platycardia, Polyloboxylon, Polysolenoxylon, Prototaxopitys, Prototaxoxylon, Pyriformispermum, Retortistoma, Rotundaspermum, Savitrispermum, Scirroma, Sclerospiroxylon, Sertostrobus, Shivacarpus, Sonajorispermum, Stereocarpus, Sujfunophyllum, Surangephyllum, Tanaidia, Tanaidocarpidium, Taxaliospermum, Taxineae, Taxopitys, Triangulospermum, Trigonomyelon, Uesuguipollenites, Voltziostrobus, Zalesskioxylon, Squamae, Shanbeipollenites, Yorkoxylon, Reticulopitys, Falcisporites, Ktalenia, Decussosporites, Perinopollenites, Eddya, Gnetaceaepollenites, Lobatoxylon, Alisporites, Paradoxoxylon, Embergerixylon, Yezonia, Cycadinoxylon, Darneya, Sofrepites, Lasiostrobus, Taxacites, Svalbardoxylon, Zonallapollenites, Tordoxylon, Parcisporites, Pilasporites, Indusiisporites, Minutosaccus, Cedripites, Solenoxylon, Dinophyton, Striomonosaccites, Prototaxodioxylon, Rugubivesiculites, Protopitys, Amdrupia, Antarcticoxylon, Taeniopitys, Protocircoporoxylon, Majsassia, Accintisporites, Cerebropollenites, Scotoxylon, Lagenospermopsida, Protopolyporoxylon, Trisocladus, Galeacornea, Pteridospermaexylon, Ashmoripollis, Enzonalasporites, Exesipollenites, Tungussocarpus, Parataxopitys, Pteridospermopsida, Menaispermae
Subtaxa: Stephanostoma crystallinum
Ecology: "photoautotroph"
Distribution: found only at Jharia (Permian of India)
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.