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, Niponophyllum, Nummulospermum, Otofeistia, Pakuriospermum, 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, Majsassia, Ashmoripollis, Darneya, Protopitys, Enzonalasporites, Dinophyton, Cerebropollenites, Indusiisporites, Lagenospermopsida, Solenoxylon, Pteridospermopsida, Amdrupia, Lasiostrobus, Lobatoxylon, Shanbeipollenites, Eddya, Pilasporites, Falcisporites, Taeniopitys, Antarcticoxylon, Gnetaceaepollenites, Striomonosaccites, Parataxopitys, Cedripites, Reticulopitys, Sofrepites, Tungussocarpus, Scotoxylon, Taxacites, Squamae, Accintisporites, Protopolyporoxylon, Cycadinoxylon, Ktalenia, Menaispermae, Trisocladus, Embergerixylon, Yorkoxylon, Yezonia, Decussosporites, Pteridospermaexylon, Rugubivesiculites, Perinopollenites, Protocircoporoxylon, Prototaxodioxylon, Svalbardoxylon, Parcisporites, Galeacornea, Tordoxylon, Exesipollenites, Minutosaccus, Paradoxoxylon, Alisporites, Zonallapollenites
Subtaxa: Nidispermum glabrosum
Type: Nidispermum glabrosum
Ecology: "photoautotroph"
Distribution: found only at Nidhpuri (Permian of India)
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.