Kern, John Robert2015-05-122015-05-121982https://scholarworks.montana.edu/handle/1/6564enUmbelliferae--AnalysisRanunculaceae--AnalysisPlants--AnalysisNative American medicinal plants, chemical constituents of Osmorhiza chilensis and Clematis hirsutissimaThesisCopyright 1982 by John Robert Kern