Tephrocactus Species, Cholla Cactus, Paper Spine Cactus (Tephrocactus articulatus)

lack of papery spines on older growth

by obatalov Aug 19, 2009 3:15 AM

height soil to top 7 cm its a cutting

by rudiw Feb 18, 2011 6:57 AM

spine 1 cm, it has another one of 1.5 cm

by rudiw Feb 18, 2011 3:26 PM

Huntington Gardens. Photo courtesy of Ken Blackford. Copyright Ken Blackford. San Diego, Ca.

by Kell Feb 2, 2016 4:58 PM