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Filtering by: Creator Pacific Southwest Forest and Range Experiment Station (Berkeley, Calif.) Academic Affiliation Botany Degree Field Botany

Heat as a factor in germination of seeds of Ceanothus velutinus var. laevigatus T. & G.

Creator:

Gratkowski, H.

Resource Type:

Dissertation

Full Text:

possible. First, the Pacific Northwest Forest and Range Experiment Station of the B*. S. Forest Service
A biosystematic study of some North American species of Agrostis L. and Podagrostis (Griseb.) Scribn. & Merr.

Creator:

Carlbom, Curt Gerald, 1932-

Abstract:

A taxonomic investigation was made of 24 taxa belonging to the section Trichodium (Michx.) Trin., of Agrostis, and the genus Podagrostis. Experimental methods were employed, including: uniform garden culture of transplants and plants grown from seeds collected in natural populations; breeding studies; physiological and phenological investigations; cytological studies; ecological studies...

Resource Type:

Dissertation

Full Text:

species of Agrostis from Alaska and the northern Pacific Coast of North Amer- ica; Bongard (1833), and
A revision of the western North American species of the genus Senecio allied with Senecio integerriumus Nuttall

Creator:

Barkley, T. M. (Theodore Mitchell), 1934-

Resource Type:

Masters Thesis

Full Text:

the first attempt at covering SENEOIO INTEGERRIMU and its allies for their entire range. Gross
A contribution toward a bibliography of Oregon botany with notes on the botanical explorers of the state

Creator:

Osborn, Katherine H., 1906-

Resource Type:

Masters Thesis

Full Text:

. Berkeley, Calif., University of California press, 1935. "References": p.365-367. Meisel, Max. A
A taxonomic and ecologic study of the flora of Monument Peak, Oregon

Creator:

Aller, Alvin Ray

Resource Type:

Dissertation

Full Text:

the nain components of the forest on the west slope of the Cascade Range in Washington and Oregon