Jerry M. Baskin and Carol C. Baskin (1990), "Chaerophyllum tainturieri: A New Type of Morphophysiological Dormancy", Journal of Ecology, 78 (4): 993–1004, doi:10.2307/2260948, JSTOR2260948
jstor.org
Jerry M. Baskin and Carol C. Baskin (1990), "Chaerophyllum tainturieri: A New Type of Morphophysiological Dormancy", Journal of Ecology, 78 (4): 993–1004, doi:10.2307/2260948, JSTOR2260948