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Fig. 1 | BMC Evolutionary Biology

Fig. 1

From: Admixture, evolution, and variation in reproductive isolation in the Boechera puberula clade

Fig. 1

Sampling locations and distribution ranges of select Boechera taxa in western United States. a Sampling locations of diploid and triploid Boechera populations including blowup of UT (see locality numbers and nominal taxa in Table 1). Note that we added a small amount of noise to GPS coordinates, in order to make all of the the locality numbers visible. Exact geographic coordinates are provided in Table 1. b Documented distributions of Boechera species across the western United States. Maps include only sexual diploids identified by their epithets. Note that these county-level distributions are based solely on specimens whose identification has been confirmed by microsatellite studies [56]. Both B. retrofracta and B. stricta have wider distributions across North America

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