A Checklist of the Vascular Plants of Washington State
Hosted by the University of Washington Herbarium, Burke Museum
Hosted by the University of Washington Herbarium, Burke Museum
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Excluded Taxa » Ballota nigra ssp. foetida
Last updated 1/7/2024 by David Giblin.
Ballota nigra L. ssp. foetida (Vis.) Hayek[HC2, Stace 1997]
black horehound
[This taxon is excluded from Washington]
Publication: Prodromus Florae Peninsulae Balcanicae 2. 1929.
Origin: Introduced from Europe
selected vouchers: WTU
Notes: No specimens from non-cultivated settings. Not established in the flora.
References:
» Jacobson, A. L., F. C. Weinmann, and P. F. Zika. 2001. Noteworthy collections. Washington. Madroño 48: 213-214.
Synonyms & Misapplied Names:
(none)
