Classic texts: USDisp 1918.
Grindelia stricta
Grindelia stricta DC.
Engl.: Oregon gumweed, marsh gumplant.
Bot. syn.: Grindelia cuneifolia Nutt., Grindelia robusta Nutt. var. angustifolia Gray.
Classic texts: USDisp 1918.
Classic texts: Sayre 1917.