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Desert Botanical Garden

Lonely George

George is an endangered Florida semaphore cactus, Consolea corallicola, a prickly pear native to the Florida Keys. But this species can no longer reproduce, leaving George lonely.

Lonely George came to the Desert Botanical Garden as part of a backup collection. The Fairchild Tropical Garden in Florida has primary responsibility for George, but it is a “best practice” to have a backup collection elsewhere.

Why did George lose reproduction ability? There is no clear answer, but there are theories. One of those theories is based on the fact that George is a hexaploid plant with six complete sets of chromosomes. “Sometimes, when there are multiple copies of chromosomes they do not sort properly when the ovules and sperm are formed. Then when fertilization happens, it is impossible for a seed to form.”

Content from website.

Kimberlie McCue, assistant director of research, conservation and collections, states, “By maintaining a healthy collection of Lonely George and telling his story, the garden is able to bring attention to conservation on a larger scale and share common threats that may affect other cactus species.”

The Desert Botanical Garden set up a display as part of the garden’s Cactomania initiative. As guests entered the garden, they were greeted by a multi-sided display featuring Cactomania information and “Meet Lonely George.” The display told the story of the endangered Florida semaphore cactus and encouraged visitors to“Help Find George Friends” by snapping a photograph of their favorite cactus at the garden and sharing on social media with #friendsforgeorge. The garden printed and posted pictures that people had submitted, and created a collage of visitor photographs on the display. The display also included one of the specimens. Check out the Lonely George video here.

Who is Lonely George?

Information provided by Steve Blackwell, Conservation Collections Manager, Lauren Svorinic, Assistant Director of Exhibits, and the Lonely George website.

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The Center For Plant Conservation (CPC) is a 501 (c) (3) non-profit organization (EIN# 22-2527116) dedicated to saving rare plant species from extinction. CPC's National Collection represents more than 2,000 of the world's rarest plants, maintained collectively by its valued network of Participating Institutions.

Center for Plant Conservation National Headquarters 15600 San Pasqual Valley Rd. Escondido, CA 92027-7000

Email: info@saveplants.org; Phone: (760) 796-5686

The CPC National Office is headquartered at the San Diego Zoo Safari Park in Escondidio, California, in partnership with the San Diego Zoo Wildlife Alliance, a CPC Participating Institution.

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