External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:962442-1
- Publication
- Madrono; Journal of the California Botanical Society
- Collation
- 37(4): 264
- Date of Publication
- 1990 publ. 1991
- Family as entered in IPNI
- Liliaceae