King, C., Watson, S. 1871. Rep. U.S. Geol. Explor. Fortieth Par., Bot. 5 114.
Watson, S. 1876. Proc. Amer. Acad. Arts. 11 137.
Type Status:
Syntype
Place:
American Plains Flora, Lat. 41°, United States, North America
Collection Date:
1862
Notes:
Possibly also to be considered a syntype of Mentzelia dispersa S. Watson (1876); Watson included Mentzelia albicaulis var. integrifolia as a synonym, but did not publish the new name as an explicit nom. nov. or replacement name (and no epithet blocked the transfer at specific level) and did not explicitly cite the syntypes of the earlier name.