Yellow Salsify, Meadow Goatsbeard, Oyster Plant, Oysterplant: Tragopogon dubius (Synonym: Tragopogon major) -
Woolly Salsify, Woolly Goatsbeard: Tragopogon floccosus - Reported from Whitman County, WA
Remarkable Salsify, Remarkable Goatsbeard: Tragopogon mirus - Reported from Whitman County, WA
Purple Oyster Salsify, Purple Oyster Plant: Tragopogon porrifolius -
Meadow Salsify, Jack-go-to-bed-at-noon: Tragopogon pratensis (Synonym: Tragopogon pratensis ssp. pratensis) -