Nomenclature: wfo-0000107566
Cirsium jorullense subsp. enjorullense Bot. Tidsskr. 31: 59 (1911)
Nomenclatural References
- literature : Bot. Tidsskr. 31: 59. 1911 BHL link from IPNI metadata.
- person : Franz Petrak (1886-1973) Based on occurrence of standard abbreviation 'Petr.' in the authors string.
- database : IPNI record: 59052-2
- database : The Plant List version 1.0, record: gcc-65943
- database : The Plant List version 1.1, record: gcc-65943