Polygonum engelmannii Greene

BOTANICAL
NEW YORK BOTANICAL GARDEN
03150601
03150601
Polygonum engelmannii Greene
James L. Reveal	2010
L.H. Bailey Hortorium, Cornell University (BH)
New York Botanical Garden, Bronx, NY (NY)
THE UNIVERSITY OF GUELPH HERBARIUM
i > U
Polygonum douglasii Green® subsp. engelmannii
(Greene) i&tesz & Gandhi
Det. Mihai Costea	2002
VV.7
PLANTS OF MONTANA
Tendoy Mtns. Beaverhead Co.
lii Greene
Common in barren shale-derived soil on a east-facing
slope of the ridge north of Johnson Creek. 7,000 ft. T13S R10W
S19.
With Ivesia gordonii and Cercocarpus ledifolius.
9 July 1993
#6062
Collected by Peter Lesica