Vascular Plants of the Gila Wilderness

Presented in Association with the
Western New Mexico University Department of Natural Sciences

Lathyrus leucanthus Rydberg
(Rocky Mountain Sweetpea)


Family: Fabaceae

Status: Native

Synonyms:
Lathyrus lanzwertii Kellogg var. leucanthus (Rydberg) Dorn

Lathyrus leucanthus is an upper elevation plant with white flowers that have variable amounts of pink highlights. The leaflets are not as long as those of Lathyrus graminifolius, and those of Lathyrus leucanthus are more linear-elliptic. Lathyrus leucanthus is found in Ponderosa Pine forest.
Please click on an image for a larger file.



Lathyrus leucanthus, photo Russ Kleinman, Mogollon Mtns., Bursum Road near Redstone trailhead, May 10, 2009



Lathyrus leucanthus, closeup of flower, photo Russ Kleinman, Mogollon Mtns., Bursum Road at Redstone trailhead, May 10, 2009



Lathyrus leucanthus, 1x field macro of flower, photo Russ Kleinman, Mogollon Mtns., Bursum Road at Redstone trailhead, May 10, 2009


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