Machaeranthera pygmaea (A.Gray) Wooton & Standl.

, Contr. U.S. Natl. Herb. 16(4): 189 (1913). BHL
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External links to taxonomic opinions:
WFO POWO
IPNI Life Sciences Identifier (LSID)
urn:lsid:ipni.org:names:148406-2
Publication
Contributions from the United States National Herbarium. Smithsonian Institution
Collation
16(4): 189
Date of Publication
12 Feb 1913
Family as entered in IPNI
Asteraceae

Links

Basionym
Aster tanacetifolius var. pygmaeus A.Gray, Syn. Fl. N. Amer. 1, pt. 2: 206 (1884).
Same citation as
Machaeranthera pygmaea Wooton & Standl., Contr. U.S. Natl. Herb. 16(4): 189 (1913).