External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:290633-2
- Publication
- Annals of the Carnegie Museum. Pittsburgh, PA
- Collation
- 13: 443
- Family as entered in IPNI
- Asteraceae
Links
- Nomenclatural link
- Mulgedium leucophaceum var. integrifolium Torr. & A.Gray
- Same citation as
- Lactuca spicata f. integrifolia (Torr. & A.Gray) Jenn.