Author:Mark A. Wetter Contents 1 Affiliation 1.1 Institution 1.2 Location 2 Treatments Affiliation Affiliation information has been provided by Volume 19-20-21. Institution University of Wisconsin-Madison Location Madison, WisconsinTreatments GGrindelia Grindelia adenodonta Grindelia arizonica Grindelia ciliata Grindelia decumbens Grindelia fraxinipratensis Grindelia grandiflora G cont.Grindelia havardii Grindelia hirsutula Grindelia howellii Grindelia integrifolia Grindelia lanceolata Grindelia microcephala Grindelia oxylepis G cont.Grindelia oölepis Grindelia pusilla Grindelia scabra Grindelia squarrosa Grindelia subalpina