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Filtering by: Advisor Denison, William C. Remove constraint Advisor: Denison, William C. Date issued sim 1975-12-08 Remove constraint Date issued sim: 1975-12-08

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  • Ascospore discharge and germination in Xanthoria polycarpa

    Creator:
    Ostrofsky, Andrea
    Abstract:
    Xanthoria polycarpa is a foliose lichen, commonly found as an epiphyte in the Willamette Valley of western Oregon. This study was undertaken to determine some of the effects of environmental factors on ascospore discharge and germination in X. polycarpa. Ascospores were collected on glass slides suspended above lichen thalli. Abundant...
    Resource Type:
    Masters Thesis