System Message: Staging server: Data release: 2023-12
Nomenclature: wfo-0000109202
Cirsium tioganum var. tioganum
Nomenclatural References
- person : Franz Petrak (1886-1973) Based on occurrence of standard abbreviation 'Petr.' in the authors string.
- database : The Plant List v1.1 record gcc-67934
- database : The Plant List version 1.0, record: gcc-67934
Taxonomy: Synonym in 2018-07
Occurs in: 2018-07 : 2019-03 : 2019-05 : 2021-12 : 2022-06 : 2022-12 : 2023-06 : 2023-12 : 2024-06 : 9999-01Accepted name is: Cirsium scariosum var. americanum
Placement
- Asterales
- Compositae
- Cirsium
- Cirsium scariosum
- Cirsium scariosum var. americanum
- syn: Cirsium scariosum var. americanum