Herrera, C. M. (1988). "Plant Size, Spacing Patterns, and Host-Plant Selection in Osyris quadripartita, a Hemiparasitic Dioecious Shrub". Journal of Ecology. 76 (4): 995–1006. doi:10.2307/2260628. hdl:10261/44783. JSTOR2260628.
handle.net
hdl.handle.net
Herrera, C. M. (1988). "Plant Size, Spacing Patterns, and Host-Plant Selection in Osyris quadripartita, a Hemiparasitic Dioecious Shrub". Journal of Ecology. 76 (4): 995–1006. doi:10.2307/2260628. hdl:10261/44783. JSTOR2260628.
jstor.org
Herrera, C. M. (1988). "Plant Size, Spacing Patterns, and Host-Plant Selection in Osyris quadripartita, a Hemiparasitic Dioecious Shrub". Journal of Ecology. 76 (4): 995–1006. doi:10.2307/2260628. hdl:10261/44783. JSTOR2260628.