Arnica cordifolia var. humilis (Rydb.) Maguire Amer. Midl. Naturalist 37: 138 (1947)

Nomenclatural References

• literature : Amer. Midl. Naturalist 37: 138. 1947 BHL link from IPNI metadata.
• literature : Maguire, B. (1947). Great Basin Plants IX. Compositae. Arnica, Hymenopappus, Haplopappus, and Lygodesmia. American Midland Naturalist, 37(1), 136. https://doi.org/10.2307/2421648 DOI link imported from Page, R. (2023). doi:10.5281/zenodo.7974720
• person : Bassett Maguire (1904-1991) Based on occurrence of standard abbreviation 'Maguire' in the authors string.
• person : Per Axel Rydberg (1860-1931) Based on occurrence of standard abbreviation 'Rydb.' in the authors string.
• database : IPNI record: 299342-2
• database : The Plant List version 1.0, record: gcc-5372
• database : The Plant List version 1.1, record: gcc-5372