Taxon:
Helianthus occidentalis subsp. occidentalis
Family: Asteraceae
Collector:
Nee, M. 20954
Date: 1981-07-18
Locality:
United States, Wisconsin, Grant, 2mi NE of Dubuque (Iowa). Mississippi River valley bluff
42.54073202 -90.61767342 +-569m. 166544
Verbatim Coordinates:
T01N 01N R02W 02W sec21 20
Georeference Remarks:
Latitude/Longitude was derived from the Township, Range, Section location. This causes an imprecision.
Habitat:
Very steep W-facing slope of river valley bluff, with limestone outcrops. Much grown up with brush and small trees, Rhus glabra, Rhamnus lanceolata, Celastrus scandens, Ulmus rubra, Juniperius virginiana, Quercus macrocarpa, Fraxinus pensylvanica. Once undoubtedly all prairie and still with a rich flora including Onosmodium, Desmodium illinoense, Silphium laciniatum, Coreopsis palmata, Amorpha canescens, Helianthus occidentalis, Potentilla arguta.
Record Id: aba914ad-6e54-4336-afd6-8c5ae72b4615
Occurrence ID (GUID):
c97c45ae-f95b-11e2-9dec-002590257708