Psilostrophe A.P. de Candolle.
A genus of about 7 species, herbs and shrubs, of sc. and sw. United States and Mexico.
Ref: Strother (2006d) In Flora of North America Editorial Committee (2006c). Show full citations.
Hover over a shape, letter, icon, or arrow on the map for definition or see the legend. Data for arrows not developed for genera and families which may have species only occurring outside the flora area.
See something wrong or missing on about Psilostrophe? Let us know here: (Please include your name and email if at all complicated so we can clarify if needed.) We greatly appreciate feedback, and will include updates from you in our next webapp update, which can take a few months.