Ptilostemon
E1939518
UNEXPLORED
Ptilostemon is a genus of thistle-like flowering plants in the daisy family Asteraceae, native mainly to Eurasia and known for their spiny leaves and showy flower heads.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Ptilostemon canonical | 1 |
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.