Ligusticum tenuifolium var. dissimilis A.Nelson Bot. Gaz. 53: 224. 1912

Nomenclatural References

• literature : Bot. Gaz. 53: 224. 1912 BHL link from IPNI metadata.
• literature : Nelson, A. (1912). Contributions from the Rocky Mountain Herbarium. X. New Plants from Idaho. Botanical Gazette, 53(3), 219–228. https://doi.org/10.1086/330751 DOI link imported from Page, R. (2023). doi:10.5281/zenodo.7974720
• person : Aven Nelson (1859-1952) Based on occurrence of standard abbreviation 'A.Nelson' in the authors string.
• database : IPNI record: 140068-2