Hutchinsonia M.E.Jones 1933, illegitimate homonym not Robyns 1928 (Rubiaceae)
Trichymenia Rydb.
Hymenothrix is a small genus of North American flowering plants in the daisy family known as thimbleheads. They are native to the southwestern United States and northern Mexico.[2]
These are spindly, erect annual, biennial, and perennial herbs with white or yellow flowers.[3]
Species
The following species are recognised in the genus Hymenothrix:[1][4][5]
