psilopsid

adjective

psi·lop·sid | \ (ˈ)sī¦läpsə̇d\

Definition of psilopsid

(Entry 1 of 2)

: of or relating to the Psilopsida psilopsid land plants

psilopsid

noun

\ "\

plural -s

Definition of psilopsid (Entry 2 of 2)

: a plant of the subdivision Psilopsida

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