Lactuca polyphylla Rydb. in Bull. Torrey Bot. Club 38: 23. 1911

Nomenclatural References

• literature : Bull. Torrey Bot. Club 38: 23. 1911 BHL link from IPNI metadata.
• literature : Rydberg, P. A. (1911). Studies on the Rocky Mountain Flora-XXV. Bulletin of the Torrey Botanical Club, 38(1), 11. https://doi.org/10.2307/2479129 DOI link imported from Page, R. (2023). doi:10.5281/zenodo.7974720
• person : Per Axel Rydberg (1860-1931) Based on occurrence of standard abbreviation 'Rydb.' in the authors string.
• database : IPNI record: 134553-2
• database : The Plant List version 1.0, record: gcc-92000
• database : The Plant List version 1.1, record: gcc-92000