Malacothrix saxatilis var. arachnoidea (E.A.McGregor) E.W.Williams
, Amer. Midl. Naturalist 58: 509 (1957). BHL- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:149706-2
- Publication
- American Midland Naturalist; devoted to natural history, primarily that of the prairie states.
- Collation
- 58: 509
- Family as entered in IPNI
- Asteraceae