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Filtering by: DOI 10.1093/nar/gku702 Academic Affiliation Botany and Plant Pathology Degree Field Botany

Oregon mushrooms

Creator:

Gilkey, Helen M., 1886-1972

Resource Type:

Masters Thesis

Full Text:

young, and grayish older; nar- row at margin, broadened, near stipe, with a decurrent tooth; edges
A biosystematic study in the genus Aster, section Aster, in western North America

Creator:

Dean, Milton Lee

Abstract:

A biosystematic investigation was undertaken in 15 species and three subspecies of the genus Aster, in western North America. Previous studies had been based entirely on external morphological features, and it was believed that much could be learned about the natural affinities of the taxa by exploring their cytological and...

Resource Type:

Dissertation
Notes on some of the weeds of the Willamette Valley

Creator:

Gilbert, Henry C.

Resource Type:

Masters Thesis