Parent taxon: Psilophytophyta according to H. N. Andrews 1970
Sister taxa: Acanthophyton, Arthrostigma, Barrandeina, Eogaspesiea, Hedeia, Hicklingia, Himantophyton, Hornea, Horneophyton, Hostinella, Niayssia, Polyxylon, Psilodendrion, Psilophytites, Psilophytopsida, Psilotiphyllum, Reimanniopsis, Serrulacaulis, Stolbergia, Svalbardia, Taeniocrada, Tomiphyton
Subtaxa: Drepanophycus gaspianus Drepanophycus spinaeformis
Type: Drepanophycus spinaeformis
Distribution:
• Givetian of United States (1: New York collection)
• Devonian of Belgium (20), Canada (29: New Brunswick, Newfoundland and Labrador, Nunavut, Ontario, Quebec), China (4), Colombia (1), Czechia (10), France (2), Germany (2), Kazakhstan (1), Norway (4), the Russian Federation (2), the United Kingdom (6), United States (33: Alaska, Maine, New York, Wyoming)
Total: 115 collections including 128 occurrences
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.