System Message: Staging server: Data release: 2023-12
Nomenclature: wfo-0000108357
Achillea millefolium var. collina Fl. Coblenz 101. 1841 [8-14 Aug 1841]
Nomenclatural References
- person : Philipp Wilhelm Wirtgen (1806-1870) Based on occurrence of standard abbreviation 'Wirtg.' in the authors string.
- database : IPNI record: 60477837-2
- database : The Plant List version 1.0, record: gcc-66882
- database : The Plant List version 1.1, record: gcc-66882