In Clarkia, self-fertilization (autogamy) has evolved independently at least 12 times in the genus.
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Abstract. Flowers of Clarkia breweri, an annual plant from the coastal range of California, emit a strong sweet scent of which S-linalool, an acyclic ...
Apr 26, 2018 · In the western United States, Clarkia (Onagraceae) taxa vary in mating system, life history, and photosynthetic physiology.
Clarkia xantiana has two subspecies that differ in breeding system: ssp. xantiana, which is outcrossing, and ssp. parviflora, which is self-fertilizing.
Harlan Lewis; THE MECHANISM OF EVOLUTION IN THE GENUS CLARKIA, Evolution, Volume 7, Issue 1, 1 March 1953, Pages 1–20, https://doi.org/10.1111/j.1558-5646.
Jan 3, 2018 · Here, we identify the genetic differences between species in the genus Clarkia that are responsible for evolutionary change in an ecologically ...
consists of about 30 annual species en- demic to western North America except for one in South America. This paper is based upon a 6-year study of all of ...
Clarkia is a genus within the flowering plant family Onagraceae. Over 40 species are currently classified in Clarkia; almost all are native to western North ...
THE EVOLUTION OF CLARKIA UNGUICULATA DERIVATIVES. ADAPTED TO RELATIVELY XERIC ENVIRONMENTS. FRANK C. VASEK. Uniiversity of Calif ornia, Riverside, California.