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Filtering by: Creator Burns, Diane E. Remove constraint Creator: Burns, Diane E. Committee Member Hansen, Henry P. Remove constraint Committee Member: Hansen, Henry P. Decade 1960-1969 Remove constraint Decade: 1960-1969 Subject Ferns -- Oregon -- Handbooks, manuals, etc Remove constraint Subject: Ferns -- Oregon -- Handbooks, manuals, etc

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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:
    and Mrs. M. E. Peck, for their coopera- tion in allowing me to study the specimens in the Peck