Stenocereus pruinosus (Gray Ghost Organ Pipe) is a large shrubby or tree-like cactus with a distinct trunk from which the branching stems…
Month: March 2014
Aloinopsis luckhoffii is a small succulent with an irregularly thickened rootstock and rosettes of triangular leaves with pearl-like…
Ortegocactus macdougallii is a small clump-forming cactus with greenish-gray globular stems with rhomboid tubercles topped with a cluster…