Contains 5 accepted taxa overall.
Characteristics
Classification
Citation
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Species
| Scientific Name | Common Name | Status | Photos |
|---|---|---|---|
| Xanthium spinosum | spiny cocklebur | Not Native FACU, FAC+ (NWPL) FACU (NWPL EMP) FACU (NWPL NCNE) SNA (State Rank) GNR (Global Rank) | |
| Xanthium strumarium | FAC (NWPL EMP) FAC (NWPL NCNE) | ||
| Xanthium strumarium var. canadense | Canada cocklebur | Native FAC (NWPL EMP) FAC (NWPL NCNE) S5 (State Rank) G5T5 (Global Rank) | |
| Xanthium strumarium var. glabratum | smoothish cocklebur | Native FAC (NWPL EMP) FAC (NWPL NCNE) S4 (State Rank) G5T5? (Global Rank) | |
| Xanthium strumarium var. strumarium | European cocklebur | Not Native FAC (NWPL EMP) FAC (NWPL NCNE) SNA (State Rank) G5TNR (Global Rank) |