Contains 11 accepted taxa overall.
Characteristics
Classification
Citation
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TYPE: Cirsium heterophyllum (Linnaeus) Hill (Carduus heterophyllus Linnaeus) Lectotypified by Britton & A. Brown, Ill. Fl. N. U.S., ed. 2. 3: 548. 1913.
Species
| Scientific Name | Common Name | Herbarium Specimens | Status | Photos |
|---|---|---|---|---|
| Cirsium altissimum | Tall thistle | Native UPL (NWPL) | ||
| Cirsium arvense | Field thistle; Canadian thistle | Not Native FACU (NWPL) | ||
| Cirsium carolinianum | Carolina thistle | Native Rare-State UPL (NWPL) | ||
| Cirsium discolor | Pasture thistle; Field thistle | Native FACU (NWPL) | ||
| Cirsium hillii | Hill's thistle | Native Endangered-State UPL (NWPL) | ||
| Cirsium muticum | Fen thistle; Swamp thistle | Native OBL (NWPL) | ||
| Cirsium pitcheri | Dune thistle | Native Threatened-State Threatened-US UPL (NWPL) | ||
| Cirsium pumilum | Pasture thistle | |||
| Cirsium pumilum var. hillii | Hill's thistle | Native Endangered-State | ||
| Cirsium undulatum | Wavy-leaved thistle | Not Native FACU (NWPL) | ||
| Cirsium vulgare | Bull thistle | Not Native FACU (NWPL) |
Identification Key
No identification key is available for this family.
Genus Synonyms
| Synonym | Full Citation | Basionym | Type |
|---|---|---|---|
| No synonyms found. | |||