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Costus
In Singapore: Variegated Spiral Ginger (Cultivated in Singapore)
Costus is a genus of herbaceous perennial plants in the ginger family Costaceae, often called spiral gingers for their spiraling stems. Many species are grown as ornamentals in warm, humid conditions with rich, moist soil.
Costus is a genus of herbaceous perennial plants in the family Costaceae, described by Linnaeus in 1753. It is widespread through tropical and subtropical regions of Asia, Africa, and the Americas.
Costus is often characterized and distinguished from relatives such as Zingiber (true ginger) by its spiraling stems. The genus as a whole is thus often called spiral gingers, but this can also refer to C. barbatus specifically. It is important not to confuse Costus scaber, C. spectabilis etc. with the herb known by the common name "costus".
Spiral Ginger · Costus barbatus · Costus chartaceus · Red Tower Ginger · Costus curvibracteatus · Costus erythrophyllus · African Spiral Flag · Costus malortieanus · Red Rose Ginger · Costus productus · Spiral ginger · Indian Head Ginger
[Contains information from Leaf Area Index (LAI) and Heritage Trees from data.gov.sg (National Parks Board), made available under the terms of the Singapore Open Data Licence version 1.0]
Text excerpted from the Wikipedia article Costus by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.
The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.
