Grindelia more Grindelia details

Grindelia integrifolia
Grindelia integrifolia

aka Willamette Gumweed

Grindelia hirsutula
Grindelia hirsutula

aka Grindelia arenicola, Grindelia camporum, Grindelia hirsutula var. hirsutula, Grindelia stricta platyphylla, Grindelia stricta var. angustifolia, Grindelia stricta var. platyphylla, Coastal Gum Plant, Great Valley Gumplant, Hairy Gumplant, Hairy Gumweed, Marsh Gumplant

Grindelia robusta

aka Grindelia camporum var. bracteosum, Grindelia camporum var. camporum, Great Valley Gumweed, Resin-weed