IRMNG taxon details
original description
American Journal of Botany 90: -. [1239-1252] [details]
basis of record
original work/web search [details]
verified source for family
original work/web search [details]
extant flag source
original work/web search [details]
habitat flag source
original work/web search [details]
Unreviewed
Descriptive info Stem; Carboniferous (Upper Mississippian); White River, Washington County, Arkansas, USA. (Index Nominum Genericorum) [details]
Type species as cited Trivena arkansana [details]
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