Summary[edit] Description: Senna wislizenii, southeast end of Howell's Ridge, ca. 31.869, -108.438, southern Grant County, New Mexico, 13 Sep 2010. Date: 13 September 2010, 11:19. Source: Senna wislizeni. Author: Patrick Alexander from Las Cruces, NM.
Summary[edit] Description: Senna wislizenii, southeast end of Howell's Ridge, ca. 31.869, -108.438, southern Grant County, New Mexico, 13 Sep 2010. Date: 13 September 2010, 11:23. Source: Senna wislizeni. Author: Patrick Alexander from Las Cruces, NM.
Description: Native from the southern U.S. to southern Mexico, where it is known as Palo Prieto. Desert Botanical Gardens, Phoenix. Date: 21 July 2013, 09:21. Source: Senna wislizeni, the Shrubby Senna.. Author: Dick Culbert from Gibsons, B.C., Canada.