☆
noun
Origin: ModL < Gr penta-, five + stēmōn, warp: see stamen
See penstemon in American Heritage Dictionary 4
noun
Origin:
Origin: New Latin Pēnstēmōn, genus name
Origin: : Greek pente, five; see penkwe in Indo-European roots
Origin: + Greek stēmōn, thread; see stā- in Indo-European roots
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