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Filtering by: Subject Oregon State University -- Handbooks, manuals, etc. Remove constraint Subject: Oregon State University -- Handbooks, manuals, etc. Committee Member Hansen, Henry P. Remove constraint Committee Member: Hansen, Henry P.

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  • An illustrated key to the ferns of Oregon

    Creator:
    Pembrook, Helen Patricia O'Donahue
    Abstract:
    The purpose of the work is to enable students of botany to identify accurately Oregon ferns, both as living plants and as dried specimens. Therefore, it provides vegetative keys to the families, genera and species of the ferns (Class FILICINAE) found in Oregon. Correct names have been determined using the...
    Resource Type:
    Masters Thesis
    Full Text:
    O'DONAHUE PEMBROOK A THESIS submitted to OREGON STATE UNIVERSITY in partial fulfillment of the