In botany , succulent industrial plant , also cognise as succulents or sometimes productive plants , are plants with some parts that are more than usually inspissate and heavy , unremarkably to keep back urine in desiccate climates or soil conditions . The password " succulent " comes from the Latin word " sucus , " meaning " juice or sap . " lush plants may store water in various structures , such as leaves and stems . Some definitions also include root so that geophyte that survive unfavourable period of time by dying back to underground storage organs may be considered succulents .
succulent are often grown as cosmetic plants because of their striking and strange appearance . About 60 different plant life families comprise succulents . Most works are succulent in some families , such asCactaceae , Aizoaceae , andCrassulaceae . The habitats of these water - preserving plants are often in area with eminent temperature and low rainfall . succulent can thrive on limited water sources , such as mist and dew , making them equipped to survive in an ecosystem with scarce water sources .
A general definition of succulents is drought - resistant plants in which the leaves , stem , or roots have become more than usually fleshy by developing weewee - storing tissue . Other origin debar stem as in the definition " a plant with thick , overweight and self-conceited stems and/or leaves , adapted to ironic environment . " This difference sham the relationship between succulent and geophytes , plants that last unfavorable season as a resting bud on an underground organ . These underground organs , such as bulb , corms , and tuber , are often fleshy with water - storing tissues . Thus if roots are let in in the definition , many geophyte would be classed as succulent .
plant life adapted to live in dry environments , such as succulents , are termed xerophytes . However , not all xerophyte are succulents since there are other ways of adapting to a pee shortage , e.g. , by developing diminished parting that may revolve up or have leathery rather than succulent leaves . Nor are all succulents xerophytes since plant likeCrassula helmsiiare both succulent and aquatic .
Those who grow succulents as a hobby utilise the condition in a different way than phytologist . In horticultural use , the term succulent on a regular basis excludescacti , but in botanic terminology , cacti are succulent . Horticulturists may also exclude other group of plant , e.g. , Bromeliads . A pragmatic but unscientific horticultural definition is " a succulent plant is any desert plant that a lush plant life collector wish to grow . " Such plants less often include geophyte ( in which the swollen store pipe organ is entirely cloak-and-dagger ) but do include flora with a caudex that is a egotistical above - ground organ at soil level , form from a shank , a root , or both .
A further trouble is that works are not either succulent or non - succulent . There is a uninterrupted chronological sequence in many genus and families , from works with thin leaves and normal stems to those with very clearly thicken and fleshy leaves or stems . So decide what a succulent is is often arbitrary . unlike sources may classify the same plant differently .
Water storage often gives succulent plants a more vain or fleshy appearance than other plants , a characteristic known as succulency . In addition to juiciness , succulent plants multifariously have other water - save features . These may include :
Many succulent amount from dry areas such as steppes , semi - desert , and comeuppance . High temperatures and abject precipitation force plant to collect and hive away water to pull through retentive wry periods . Some coinage of cacti can live for months without rainfall . Succulents may occasionally occur as epiphytes and air plants , as they have limited or no contact with the ground and depend on their ability to store water and gain nutrients by other means . This ecological niche is seen inTillandsia . Succulents also occur as denizen of sea coasts and dry lakes exposed to mellow layer of thaw mineral that are pernicious to many other plant species .
Source : wikipedia.org
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