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Filtering by: Alternative title ssim Extension manual 3 Remove constraint Alternative title ssim: Extension manual 3 Academic Affiliation Botany and Plant Pathology Remove constraint Academic Affiliation: Botany and Plant Pathology Advisor Chambers, Kenton L. Remove constraint Advisor: Chambers, Kenton L. Decade 1980-1989 Remove constraint Decade: 1980-1989

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  • A systematic study of Lathyrus vestitus Nutt. ex T. & G. (Fabaceae) and allied species of the Pacific Coast

    Creator:
    Broich, Steven L.
    Abstract:
    Eight species of Lathvrus (Fabaceae, Faboideae) endemic to the Pacific Coast of North America were the subject of a systematic investigation. Taxa studied included Lathvrus vestitus, Nutt. ex T. & G., L. laetif lorus Greene, L.. iepsonii Greene, £,. splendens Kellogg, L. polvphvllus, Nutt. ex T. & G., L. holochlorus...
    Resource Type:
    Dissertation
    Full Text:
    . TABLE OF CONTENTS Page- I. INTRODUCTION 1 II. TAXONOMIC HISTORY 3 III. MATERIALS AND METHODS 7 IV

  • Ecology and reproduction in Collomia macrocalyx Brand (Polemoniaceae)

    Creator:
    Joyal, Elaine
    Abstract:
    Populations of Collom ia macrocalyx Brand were located and observed in order to determine the distribution, ecology, and reproductive biology of this species and probable relationships to other members of the genus. The purpose of the study was to obtain information that would explain the restricted range of the species...
    Resource Type:
    Masters Thesis
    Full Text:
    relationships 3 Geography of the area studied 16 Geology and geomorphology Climate Soils Vegetation and

  • Biosystematics of a Western North American polyploid complex in the genus aster

    Creator:
    Guppy, Geraldine Anne Allen
    Abstract:
    Species relationships were investigated in a western North American polyploid complex in the genus Aster (Asteraceae). A combination of cytological, genetical, chemical, morphological and numerical approaches was employed. Fifteen presently recognized species were included in the study, and populations were sampled throughout most of the range of the group. Living...
    Resource Type:
    Dissertation
    Full Text:
    28 3 Discriminant analysis of diploid groups, based on 34 27 morphological variables. 4