World Checklist of Selected Plant Families (WCSP)

Lilium rubescens S.Watson, Proc. Amer. Acad. Arts 14: 256 (1879).

Homotypic Names:

• Lilium washingtonianum var. rubescens (S.Watson) Tilton in L.H.Bailey, Stand. Cycl. Hort. 4: 1869 (1916), nom. illeg.

Heterotypic Synonyms:

• Lilium purpureum W.Bull, Gard. Chron., n.s., 1: 13 (1874).
• Lilium washingtonianum var. purpureum (W.Bull) Baker, J. Linn. Soc., Bot. 14: 233 (1874).