Mount Diablo Wildflower Guide
Gumweed, Great Valley Gumplant, Gumplant
Scientific Name:
Family:
Blooms:
Facts:
Grindelia camporum
Asteraceae
Mar - Oct
Photo:
Mike Woodring
Park Alerts [updated on 10/23/20]
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The Summit Visitor Center is open daily for outdoor sales and service between 10 - 4.
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Mitchell Canyon Visitor Center is open for outdoor service on weekends between 8 - 12.
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All park visitors must distance themselves from others by the required 6 feet. Stay Safe.
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Water Shortage: All visitors are encouraged to bring water for consumption during their visit. Plan Ahead.
Take a Multimedia Tour of Mount Diablo
PRESERVATION THROUGH EDUCATION
