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, Palispermum, Pantiaspermum, Paradoxospermum, Parapalaeoxylon, Platycardia, Polyloboxylon, Polysolenoxylon, Prototaxopitys, Prototaxoxylon, Pyriformispermum, Retortistoma, Rotundaspermum, Savitrispermum, Scirroma, Sclerospiroxylon, Sertostrobus, Shivacarpus, Stephanostoma, Stereocarpus, Sujfunophyllum, Surangephyllum, Tanaidia, Tanaidocarpidium, Taxaliospermum, Taxineae, Taxopitys, Triangulospermum, Trigonomyelon, Uesuguipollenites, Voltziostrobus, Zalesskioxylon, Svalbardoxylon, Ashmoripollis, Exesipollenites, Trisocladus, Darneya, Yorkoxylon, Galeacornea, Protocircoporoxylon, Falcisporites, Lagenospermopsida, Lobatoxylon, Pteridospermaexylon, Gnetaceaepollenites, Antarcticoxylon, Enzonalasporites, Pteridospermopsida, Cedripites, Striomonosaccites, Sofrepites, Protopolyporoxylon, Zonallapollenites, Tordoxylon, Amdrupia, Cerebropollenites, Lasiostrobus, Alisporites, Menaispermae, Scotoxylon, Reticulopitys, Taeniopitys, Majsassia, Shanbeipollenites, Pilasporites, Embergerixylon, Minutosaccus, Protopitys, Dinophyton, Accintisporites, Ktalenia, Indusiisporites, Taxacites, Solenoxylon, Parataxopitys, Yezonia, Cycadinoxylon, Decussosporites, Parcisporites, Paradoxoxylon, Eddya, Squamae, Tungussocarpus, Rugubivesiculites, Prototaxodioxylon, Perinopollenites
Subtaxa: Sonajorispermum homotestoides
Type: Sonajorispermum homotestoides
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.