from The Century Dictionary and Cyclopedia
- n. The woody enlargement at the summit of the stem of some Cactaceæ, from which the flowers are developed.
Sorry, no etymologies found.
The _Melocacti_ are distinguished by the distinct cephalium or crown which bears the flowers.
The plants are nearly allied to _Cereus_, differing chiefly in the floriferous portion developing these longer and more attenuated hair-like spines, which surround the base of the flowers and form a dense woolly head or cephalium.
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