Mammillaria standleyi (Britton & Rose) Orcutt

Description: English: Mammillaria hertrichiana in Gotheburg Botanical Garden in 2015. Plant id: 2009-1027 s Z -- Zür. Sukk. Date: 6 April 2015, 12:24:17. Source: Own work. Author: Averater. Camera location57° 40′ 59.97″ N, 11° 57′ 07.76″ E View all coordinates using: OpenStreetMap 57.683325; 11.952155.

Description: Arizona May 2005. Date: 17 May 2005, 19:20. Source: Mammilaria standleyi. Author: Len Worthington.

Description: Mammillaria lindsayi. Date: 21 October 2007. Source: Own work. Author: Magnus Manske.

Description: Mammillaria standleyi (craigii). Date: 5 May 2007, 17:38. Source: Mammillaria craigii. Author: msscacti.

Description: Cuacnopalan, Puebla. Date: 30 January 2011, 17:55. Source: Mammillaria casoi (mystax). Author: Amante Darmanin from Malta.

Description: Cuacnopalan, Puebla. Date: 30 January 2011, 17:41. Source: Mammillaria casoi (mystax). Author: Amante Darmanin from Malta.

Description: Cuacnopalan, Puebla. Date: 30 January 2011, 17:52. Source: Mammillaria casoi (mystax). Author: Amante Darmanin from Malta.

Description: Cuacnopalan, Puebla. Date: 30 January 2011, 17:48. Source: Mammillaria casoi (mystax). Author: Amante Darmanin from Malta.

Description: Mammillaria standleyi, cultivated, Desert Botanical Garden, Phoenix, Arizona. Date: 30 March 2008. Source: Own work. Author: Miwasatoshi.

Description: Mammillaria standleyi; native to the Chihuahuan Desert, in Sonora, Sinaloa, and Chihuahua in northern Mexico. Photographed at the Desert Botanical Garden, Phoenix, AZ. Date: 11 March 2007. Source: Own work. Author: Dave Pape. Permission(Reusing this file): PD-user.