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Filtering by: Creator Peck, Myron A. Remove constraint Creator: Peck, Myron A. Academic Affiliation Botany Remove constraint Academic Affiliation: Botany Contributor advisor sim Chambers, Kenton L. Remove constraint Contributor advisor sim: Chambers, Kenton L.

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  • Taxonomy and ecology of Mentzelia mollis Peck and related species

    Creator:
    Glad, Judith B.
    Abstract:
    A study was made to clarify the relationships of Mentzelia mollis Peck and two poorly understood taxa of Mentzelia (Loasaceae) to the other members of the genus, its sections, and its subsections, and to describe the general ecology of each taxon. Within the genus, the section Trachyphytum is characterized by...
    Resource Type:
    Masters Thesis
    Full Text:
    . Chambers A study was made to clarify the relationships of Mentzelia mollis Peck and two poorly understood

  • Polymorphic, sympatric flavonoid variants of Claytonia perfoliata Donn from the Columbia River Gorge

    Creator:
    Miller, John M.
    Abstract:
    Claytonia perfoliata is a west-American polyploid complex of common annuals (x=6). The species is polymorphic; exomorphic characters are often variable within local populations. In a transect of the Columbia River Gorge diploids, tetraploids, hexaploids, octoploids, and decaploids were collected, which varied in shape of basal and cauline leaves, degree of...
    Resource Type:
    Masters Thesis
    Full Text:
    perfoliata is a west-American polyploid complex of common annuals (x=6). The species is polymorphic