rhynia

noun

rhy·​nia

ˈrīnēə

1

capitalized : a genus (the type of the family Rhyniaceae) of small leafless dichotomously branching fossil plants with terminal sporangia, a primitive stele, and smooth branching rhizomes compare horneophyton

2

plural -s : any plant or fossil of Rhynia or a closely related genus

Word History

Etymology

New Latin, from Rhynie, Scotland, where the fossil plant was discovered + -ia

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