There are two accepted varieties of L. brownii:[5]
L. brownii var. brownii: leaves lanceolate to linear, known as "wild lily" (野百合) in China.
Lilium brownii var. chloraster (Baker) Baker
L. brownii var. viridulum: leaves oblanceolate to obovate, known as "(common) lily" (百合) in China. This variety is often cultivated for its edible bulbs.
^Averyanov, Leonid V.; Tanaka, Noriyuki; Nguyen, Khang Sinh (2016). "New Species - Lilium procumbens and its Allies in the Flora of Vietnam". Taiwania (in Chinese). 61 (1): 1–7. doi:10.6165/tai.2016.61.1. ISSN 0372-333X.
^Kress, W. John; DeFilipps, Robert A.; Farr, Ellen; Kyi, Daw Yin Yin (2003). "A Checklist of the Trees, Shrubs, Herbs, and Climbers of Myanmar (Revised from the original works by J. H. Lace, R. Rodger, H. G. Hundley, and U Chit Ko Ko on the "List of Trees, Shrubs, Herbs and Principal Climbers, etc. Recorded from Burma")". Contributions from the United States National Herbarium. 45: 1–590. ISSN 0097-1618. JSTOR 23493222.
^"Lilium brownii in Flora of China". efloras.org. Retrieved 2020-01-17.