Historical Common Names of Great Plains Plants:

Pycnanthemum tenuifolium Schrad.

Origin: native

Scientific Synonyms: Koellia flexuosa auct. non (Walt.) MacM., Pycnanthemum flexuosum (Walt.) B.S.P.--Pammel & King, Pycnanthemum flexuosum auct. non (Walt.) B.S.P., Pycnanthemum flexuosum B.S.P.

Common names:

Narrow-leaf mountain-mint [Narrowleaf mountainmint, Narrow-leaved mountain mint] (1930-Present) (50, 106)

Slender mountain-mint [Slender mountainmint] (1923-1942) (138, 155)

Slender-leaf mountain mint [Slender-leaved mountain mint] (1986) (4)

Virginia thyme (1923) (156)