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Heuchera lakelae (Saxifragaceae), a new species from the Sierra La Marta and Sierra Coahuilón, Coahuila and Nuevo León, Mexico



Described herein is a new species from high-elevation limestone outcrops in the northern Sierra Madre Oriental, closely allied to Heuchera sanguinea, from which it is distinguished on the basis of 6 morphological characters (external flower surface color and indumentum, petal color, petal shape, stamen exsertion, and overall flower shape) as well restriction to high elevations and a geographical range restricted to the Sierra la Marta and Sierra Coahuilón.



Saxifragaceae, new species


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ISSN 1179-3155 (print); ISSN 1179-3163 (online)

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