5 books • 1 series
The Eriogonoid Flora of California (Polygonaceae
Significance of Pre-1753 Botanical Explorations in Temperate North America on Linnaeus' First Edition of Species Plantarum (Classic Reprint)
Between the Icebox and the Stairs
Lewis and Clark's Green World
Intermountain Flora Vol. 6 (Intermountain Flora, Vascular Plants of Intermountain West,)