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