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Rhodymenia

noun
Rho·​dy·​me·​nia | \ ˌrōdəˈmēnēə\

Definition of Rhodymenia

: a genus of red algae (the type of the family Rhodymeniaceae) having a thallus that consists of numerous leaflike divisions — see dulse

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History and Etymology for Rhodymenia

New Latin, from rhod- + Greek hymēn membrane + New Latin -ia

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