Salicicola |
Helenium autumnale L.
= Helenium autumnale var. canaliculatum
(Lam.) Torrey & A.Gray
common sneezeweed
Native
—
Watch-Listed
|
Helenium flexuosum Raf.
= Helenium nudiflorum
Nutt.
purple-headed sneezeweed, winged sneezeweed
Introduced
|