new Polygonum from Garfield county, Utah
Contributors: Cottam, Walter Pace, 1894-,
Series: [Utah.  University]  Biological series, v. 5, no. 9[i.e. v. 4, no. 4]
Publisher: The University of Utah
Published: 1940
Place of publication: Salt Lake City
Language: eng
Subjects: Botany -- Utah -- Garfield County; Polygonum utahense