Bay Area Hiker: Poison Oak


	Poison Oak (Toxicodendron diversilobum) (click on any image for a larger view)
	Spring, Summit Loop Trail, San Bruno Mountain County Park Summer, Meadows Canyon Trail, Tilden Regional Park Autumn, Crystal Springs Trail Summer, Hidden Spring Trail, Santa Teresa County Park Summer, Zinfandel Trail, Picchetti Ranch Area, Monte Bello Open Space Preserve Autumn, North Ridge Trail, Purisima Creek Redwoods Open Space Preserve Autumn, Valley View Trail, San Pedro Valley Park Winter, Edgewood Park and Preserve		Summer, North Peak Access Road, McNee Ranch State Park Autumn, Bald Knob Trail, Purisima Creek Redwoods Open Space Preserve Late summer, Halls Valley Trail, Grant County Park Summer, Chickadee Trail, Huddart County Park Autumn, Horse Trail, Point Reyes National Seashore Summer, Pomponio Trail, Memorial County Park Winter, Devil's Gulch Trail, Samuel P. Taylor State Park Autumn, Mary Bowerman Interpretive Trail, Mount Diablo State Park