University of Colorado Museum of Natural History Herbarium Vascular Plant Collection (COLO:V)
01821453
ae90c1a0-8ca7-417a-9c20-39dda26591bc
546119
Lactuca biennis (Moench) Fernald
ASTERACEAE
Tim Hogan
5381
2014-08-01
01 August 2014
United States, Colorado, Boulder, City of Boulder Mountain Park. West side of park, accessed via Bison Road.
39.960867 -105.315283 +-250m. WGS84
ca. N39°57.652', W105°18.917';
I placed the point at the collector provided coordinates along Harmon Gulch and increased the uncertainty to account for the approximate nature of the coordinates. RA; Geocoded 12/5/2018
2134 meters
7000 ft
Harmon Gulch, just upstream from site of old saw mill; moist streamside habitat, w/ Alnus incana, Betula occidentalis, Monarda fistulosa, Danthonia spicata;
WGS 84; Pappus brownish; latex white. Potentilla recta and Breea arvense seem to be invasive at this site.
For additional information about this specimen, please contact: J Ryan Allen, Biodiversity Informatics Manager (Database inquiries) (james.r.allen@colorado.edu)