A Comparison of Breeding Systems and Seed Physiologies in Three Species of Portulaca L.
- 1 July 1977
- Vol. 58 (4) , 860-868
- https://doi.org/10.2307/1936221
Abstract
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This publication has 2 references indexed in Scilit:
- The ecology of pigweeds (Amaranthus) in Ontario. I. Interspecific and intraspecific variation in seed germination among local collections of A. powellii and A. retroflexusCanadian Journal of Botany, 1975
- Germination Ecology of Danthonia sericea PopulationsAmerican Journal of Botany, 1972