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Walnut Flower Development

These photos are accessed from the UC ANR Repository, are available courtesy of University of California research and extension personnel and programs, including the UC Statewide IPM Project. Photo information, including the photographer, is displayed when the larger image is viewed.

Flower Development | Fruit Development
Walnut pistillate flowers. photo by JKClark. UC IPM Project, ©UC Regents
Walnut pistillate flowers. photo by JKClark. UC IPM Project, ©UC Regents
Walnut pistillate flowers (female), receptive to pollination. photo by JKClark. UC IPM Project, ©UC Regents
Walnut pistillate flowers (female), receptive to pollination. photo by JKClark. UC IPM Project, ©UC Regents
Walnut shoot w/male flowers maturing; open female flowers. photo by JKClark. UC IPM Project, ©UC Regents
Walnut shoot w/male flowers maturing; open female flowers. photo by JKClark. UC IPM Project, ©UC Regents