Unresolved name

Unresolved name: Plant » Ferns » Gnetopsida » Boghaunters «

Williamsonia gigas

Scientific Names

Preferred Names

Species recognized by United Kingdom Species List

Species recognized by GBIF classification

Species recognized by GBIF data coverage

Common Names

There are no common names associated with this taxon.

Tracheophyta

Cycadopsida

Williamsoniaceae

Williamsonia W. Carruthers 1870

Williamsonia gigas Carruthers 1870 (this page)

Williamsonia gallinacea Ward

Williamsonia marylandica Berry

Williamsonia nizhonia Ash

Williamsonia oregonensis Fontaine

Williamsonia sewardiana Sahni 1932

Williamsonia smockii Newberry

Williamsonia texana Fontaine

Williamsonia virginiensis Fontaine