Browse Plants by Taxonomic Classification

List of taxa for Cirsium

Click on the scientific name for a given species to perform a plant search

Scientific Name
(click link for Plant details)		Common NameHerbarium Specimen Search
(Click link to view specimen details, if available)
Cirsium altissimum Roadside Thistle; Tall Thistle View Specimen Details
Cirsium arvense Canada Thistle View Specimen Details
Cirsium carolinianum Carolina Thistle; Purple Thistle; Soft Thistle; Smallhead Thistle View Specimen Details
Cirsium discolor Field Thistle View Specimen Details
Cirsium horridulum   View Specimen Details
Cirsium horridulum var. horridulum Horrid Thistle; Yellow Thistle
Cirsium muticum Swamp Thistle View Specimen Details
Cirsium vulgare Bull Thistle View Specimen Details