Yucca angustissima var. toftiae (S.L.Welsh) Reveal
, Intermount. Fl. [Cronquist et al.] 6: 534 (1977).- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:270277-2
- Publication
- Intermountain Flora; vascular plants of the Intermountain West, U.S.A. New York
- Collation
- 6: 534
- Family as entered in IPNI
- Agavaceae