Polygonum sawatchense Small

Intermountain Flora Project — Polygonaceae </
Polygonum sawatchense Small
James L. Reveal	2010
L.H. Bailey Hortorium, Cornell University (BH)
New York Botanical Garden, Bronx, NY (NY)
THE UNIVERSITY OF GUELPH HÈRËAUIPM
Polygonum sawatchense Small subsp. oblivium
Costea & Tardif
Det. Mihai Costea	2003
THE UNIVERSITY OF GUELPH HERBARIUM
The specimen w&s^used for a SEM study of stems,
leaves, tepals, pollen and achenes.
Mihai Costea
2003
03151851
03151851
Polygonum -¿<e.rx m-
Det. Deborah S. Katz	198§
Herbarium, University of Ottawa (OTT)
PLANTS OF OREGON
JOSEPHINE COUNTY
13648 Polygonum erectum L.
Sp. PI. 363. 1753.
Plentiful In a neglected field, sum-
mit of the Siskiyou mountains, eleva-
tion 4500 feet. Yellow pine belt.
, June 21. iQpo
A. A. HELLER, Collector	*
4V.-