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Cactus - Wikipedia, the free encyclopedia |
 | | One distinct identifying characteristic of the Cactus family is the areole, a specialized structure from which spines and new shoots grow. |
 | | Many cactus species are night-blooming, as they are pollinated by nocturnal insects or small animals, principally moths and bats. |
 | | The word cactus is ultimately derived from Greek Κακτος kaktos, used in classical Greek for a species of spiny thistle, possibly the cardoon, and used as a generic name, Cactus, by Linnaeus in 1753 (now rejected in favor of Mammillaria). |
| en.wikipedia.org /wiki/Cactus (696 words) |
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