Species
Cirsium arvense
Loading
Synonyms:
Cirsium horridum,
Cirsium arvense var. arvense,
Serratula arvensis
põldohakas,
nõelohakas
| Total records | 4569 ( ) |
| Total species | 1 |
| Records in Estonia | 4559 ( ) |
| Species in Estonia | 1 |
| First occurrence in Estonia | 1847-01-01 |
| Latest occurrence in Estonia | 2025-10-24 |
| First occurrence in Estonia this year | 2025-04-21 |
Accepted name
Cirsium arvenseSynonyms
Cirsium horridum
(Wimm. et Grab.) Stankov ,
Cirsium arvense var. arvense
(L.) Scop. ,
Serratula arvensis
L.
Common names
Tīruma usne Latvian,
põldohakas Estonian,
nõelohakas Estonian