| Costus woodsonii | |
|---|---|
.jpg.webp) | |
| Inflorescence | |
.jpg.webp) | |
| Mass effect | |
Scientific classification  | |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Monocots |
| Clade: | Commelinids |
| Order: | Zingiberales |
| Family: | Costaceae |
| Genus: | Costus |
| Species: | C. woodsonii |
| Binomial name | |
| Costus woodsonii | |
Costus woodsonii, the red button ginger or scarlet spiral flag, is a species of flowering plant in the family Costaceae, native to Nicaragua, Costa Rica, Panama, and Colombia.[2][3] A rhizomatous geophytic perennial, it is recommended for coastal gardens, borders, containers, and general wet, tropical garden applications.[3]
The inflorescence of C. woodsonii has bracts that produce extrafloral nectar. This nectar attracts ants that interfere with oviposition of herbivores of the plant.[4]
References
- ↑ Skinner, D. (2014). "Costus woodsonii". IUCN Red List of Threatened Species. 2014: e.T56349436A56353263. doi:10.2305/IUCN.UK.2014-1.RLTS.T56349436A56353263.en. Retrieved 31 May 2023.
- ↑ "Costus woodsonii Maas". Plants of the World Online. Royal Botanic Gardens, Kew. Retrieved 31 May 2023.
- 1 2 "Costus woodsonii Maas". nparks.gov.sg. Flora Fauna Web. 14 October 2021. Retrieved 31 May 2023.
- ↑ Schemske, Douglas W. (1980). "The Evolutionary Significance of Extrafloral Nectar Production by Costus Woodsonii (Zingiberaceae): An Experimental Analysis of Ant Protection". Journal of Ecology. 68 (3): 959–967. doi:10.2307/2259468. ISSN 0022-0477.
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