The names Swertia recurva Sm. and Halenia recurva (Sm.) C.K. Allen are typified by a specimen of a species native to Colombia. The correct name for the western North American species that has been called H. recurva is H. rothrockii A. Gray.
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Madroño
Vol. 54 • No. 4
October 2007
Vol. 54 • No. 4
October 2007