Grindelia camporum

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Grindelia camporum Greene.
Engl.: great valley gumweed, grindelia, California gum plant, gum plant, hardy grindelia, rosin weed, wild sun flower, yellow tar weed.
Deu.: Grindelie, Grosse Gindelie, Gummikraut.
Bot. syn.: Grindelia paludosa Greene, Grindelia procera Greene, Grindelia robusta Nutt. p. p.