Gymnospermopsida - Corystospermales - Corystospermaceae
Parent taxon: Corystospermaceae according to S. Chatterjee et al. 2013
See also Andrews 1970, Cantrill et al. 1995, Chandra and Tewari 1991, Holmes 1982, Jain and Delevoryas 1967, Lakhanpal et al. 1976, Meyen 1984 and Moisan et al. 2010
Sister taxa: Cuneumxylon, Cycadopteris, Dicroidiopsis, Elchaxylon, Fanerotheca, Feruglioa, Komlopteris, Pteruchus, Trichomanides, Umkomasia, Xylopteris
Subtaxa: Dicroidium coriaceum Dicroidium crassinervis Dicroidium dubium Dicroidium elongatum Dicroidium eskense Dicroidium feistmantelii Dicroidium fremouwensis Dicroidium giarensis Dicroidium gopadensis Dicroidium irnensis Dicroidium jordanensis Dicroidium natalense Dicroidium nidpurensis Dicroidium odontopteroides Dicroidium papillosum Dicroidium prolungatum Dicroidium robustum Dicroidium sahnii Dicroidium shirleyi Dicroidium spinifolium Dicroidium stelznerianum Dicroidium superbum Dicroidium voiseyi Dicroidium zuberi
Type: Xylopteris elongata
Distribution:
• Jurassic of Antarctica (1 collection), India (3), the Russian Federation (1)
• Triassic of Antarctica (6), Argentina (12), Australia (6), Brazil (2), Chile (13), China (1), India (9), Lesotho (7), New Zealand (1), South Africa (46)
• Permian to Triassic of India (1)
• Permian of India (3), Jordan (1), Madagascar (1), Turkey (1)
Total: 115 collections including 196 occurrences
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.