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Contents

   



(Top)
 


1 Description  





2 Uses  





3 Phytochemistry  





4 References  





5 External links  














Erythrina coralloides






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From Wikipedia, the free encyclopedia
 


Naked coral tree
Scientific classification Edit this classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Rosids
Order: Fabales
Family: Fabaceae
Subfamily: Faboideae
Genus: Erythrina
Species:
E. coralloides
Binomial name
Erythrina coralloides

DC.[1]

Erythrina coralloides with a hummingbird

Erythrina coralloides (flame coral tree, naked coral tree) is a species of flowering tree in the pea family, Fabaceae, that is native to eastern Mexico. It ranges from Tamaulipas south to Oaxaca,[1] and some taxonomists believe it is also native to southern Arizona in the United States.[2]

Description[edit]

Erythrina coralloides is a tree reaching a height of 12 m. Its seeds are elliptic, smooth, glossy, coral-red, with a salient longitudinal line on the back, and with a white hilum surrounded by a black border.

Uses[edit]

Its white wood is used for making bungs and, especially in San Luis Potosí, figurines. The clusters of red and white flowers on the Naked Coral Tree make it an attractive ornamental. The flowers are also used as a food source.

Phytochemistry[edit]

The seeds are very poisonous, containing erythroidine, a powerful muscle relaxant; erythroresin, an emetic; coralin; and erythric acid. The extract has been suggested as a substitute for curare. An analysis by Rio de la Loza showed the seeds contain 13.35 solid and liquid fat, 0.32 resin soluble in ether, 13.47 resin soluble in alcohol, 1.61 erythrococalloidine, an alkaloid, 5.60 albumen, 0.83 gum, 1.55 sugar, 0.42 organic acid, 15.87 starch, 7.15 moisture and 39.15 inorganic matter.

References[edit]

  1. ^ a b "Erythrina coralloides". Germplasm Resources Information Network. Agricultural Research Service, United States Department of Agriculture. Retrieved 2013-04-23.
  • ^ Burrows, George E.; Ronald J. Tyrl (2012). Toxic Plants of North America (2nd ed.). John Wiley & Sons. p. 544. ISBN 978-0-8138-2034-7.
  • External links[edit]


  • t
  • e

  • Retrieved from "https://en.wikipedia.org/w/index.php?title=Erythrina_coralloides&oldid=1191430870"

    Categories: 
    Erythrina
    Endemic flora of Mexico
    Trees of Northern America
    Flora of the State of Mexico
    Plants described in 1825
    Taxa named by Augustin Pyramus de Candolle
    Garden plants of North America
    Ornamental trees
    Phaseoleae stubs
    Hidden categories: 
    Articles with short description
    Short description is different from Wikidata
    Articles with 'species' microformats
    All stub articles
     



    This page was last edited on 23 December 2023, at 14:10 (UTC).

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