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Filtering by: Creator Peck, Myron A. Advisor Meinke, Robert File Format application/pdf

Conservation of Oenothera wolfii (Onagraceae) : introducing a threatened plant into two protected locations in Oregon

Creator:

Currin, Rebecca E.

Abstract:

The showy biennial to short-lived perennial Oenothera wolfii (Munz) Raven, Dietrich & Stubbe (Wolf’s evening primrose) occurs in only a small number of isolated populations on the southern Oregon and northern California coast. This rare species is currently listed as Threatened in Oregon, and is considered a Species of Concern...

Resource Type:

Masters Thesis

Full Text:

Pathology presented on March 6, 2007. Title: Conservation of Oenothera wolfii (Onagraceae): Introducing a
Reproductive isolation and interspecific hybridization in the threatened species, Sidalcea nelsoniana

Creator:

Gisler, Steven D.

Abstract:

In addition to its longstanding recognition as an influential evolutionary process, interspecific hybridization is increasingly regarded as a potential threat to the genetic integrity and survival of rare plant species, manifested through gamete wasting, increased pest and disease pressures, outbreeding depression, competitive exclusion, and genetic assimilation. Alternatively, hybridization has also...

Resource Type:

Masters Thesis

Full Text:

hybridization is increasingly regarded as a potential threat to the genetic integrity and survival of rare