Natural Inhibitions as a Part of the Forest Ecosystem


Naturally occurring substances in several plants found in pine forests inhibit germination of jack pine seeds. These include sand cherry, black cherry, golden rod, pussy willow and wintergreen. Others, including rice grass, june berry, bunch berry, star flower and red pine seem, at times, to stimulate jack pine seed germination.
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Publication Northeastern Area Nurserymen's Conference
Event East Lansing, MI - 1978
Author Robert T. Brown
Published 1978/08/17
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