bristly thistle, horrid thistle, yellow thistle, bull thistle (Cirsium horridulum)

Cirsium horridulum is a species in the Cirsium genus. It is commonly known as bristly thistle, horrid thistle, yellow thistle, bull thistle This name is accepted name for the species in the family Asteraceae subfamily Carduoideae, tribe Cynareae, subtribe Carduinae, . . This species is found in Alabama, Arkansas, Bahamas, Belize, Connecticut, Delaware, Florida, Georgia, Guatemala, Honduras, Louisiana, Maine, Maryland, Massachusetts, Mexico Central, Mexico Northeast, Mexico Southeast, Mexico Southwest, Mississippi, New Hampshire, New Jersey, New York, North Carolina, Oklahoma, Pennsylvania, Rhode I., South Carolina, Tennessee, Texas, Virginia.