Contains 5 accepted taxa overall.
Characteristics
Classification
Citation
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Species
| Scientific Name | Common Name | Herbarium Specimens | Status | Photos |
|---|---|---|---|---|
| Sonchus arvensis | Field Sow Thistle | |||
| Sonchus arvensis ssp. arvensis | Perennial Sow Thistle; Field Sow Thistle | Not Native KY[SNA] (State Rank) GNRTNR (Global Rank) | ||
| Sonchus arvensis ssp. uliiginosus | Field Sow Thistle | |||
| Sonchus asper | Spiny Leaf Sow Thistle | Not Native AGCP (FACU), EMP (FAC) (NWPL) TN[SNA] KY[SNA] (State Rank) GNR (Global Rank) | ||
| Sonchus oleraceus | Common Sowthistle | Not Native AGCP (FACU), EMP (UPL) (NWPL) TN[SNA] KY[SNA] (State Rank) GNR (Global Rank) |