Pine Cone Cactus (Tephrocactus Articulatus)
The pine cone cactus (scientific name: tephrocactus articulatus) is a species of cactus in the cactaceae family.
It typically grows up to a foot tall with white flowers.
This cactus is native to Argentina and is widely grown in outdoor landscaping in warm desert climates such as Phoenix, Arizona.
Ref.:
 |  |