1. Mountain ecosystems can exert different selection pressures on plant populations over small scales due to steep environmental gradients. 2. Gene flow between lower- and higher-elevation plant ...
France: starch of root recommended for extending bread flour, after removal of bitter element. This site is provided to Mr. Freedman by Dr. Jules Janick, Emeritus Professor and Former James Troop ...
This media is in the public domain (free of copyright restrictions). You can copy, modify, and distribute this work without contacting the Smithsonian. For more information, visit the Smithsonian's ...
- perennial Old World buttercup with golden to sulphur yellow flowers in late spring to early summer; naturalized in North America ...
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