Sorry, no definitions found. You may find more data at cleistocactus.
Sorry, no etymologies found.
The understory of primary thorn forest is punctuated with spiny terrestrial plants such as bayonet bromeliads (Bromelia serra) and star cactus (Cleistocactus baumanii).
Cleistocactus, but for all practical purposes they may be grouped under the above heading, whilst popularly they are known as the