Embothrium

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Read about Embothrium in the Standard Cyclopedia of Horticulture 

Embothrium (name refers to the structure of the anthers). Proteaceae. A few trees and shrubs of S. Amer., one of which is offered abroad as a greenhouse subject, grown from seeds, and apparently prized for the fls. Foliage sparse, coriaceous, entire: fls. in dense racemes, showy, perfect: perianth with a cylindrical split tube, the limb ovoid or globose in bud but becoming oblique or recurved; stamens 4, the anthers attached in lobes of the perianth: follicles oblong, 1- celled, many-seeded. E. coccineum, Forst., is a shrub bearing bright scarlet fls. about 2 in. long in many-fld. terminal sessile racemes: perianth tubular, upwardly curved, the 4 reflexing twisting lobes representing a third of its length; anthers imbedded in the concave apices of the perianth-lobes; pistil with an elongated cylindrical ovary and long-exserted red style: Lvs. oblong to elliptic, short-stalked, alternate, obtuse and mucronate, pale beneath. Chile. B.M. 4856.—Should be hardy in warm-temperate parts.


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Embothrium
Embothrium coccineum tree in flower, Wales
Embothrium coccineum tree in flower, Wales
Plant Info
Scientific classification
Kingdom: Plantae
Division: Magnoliophyta
Class: Magnoliopsida
Order: Proteales
Family: Proteaceae
Genus: Embothrium
J.R.Forst. & G.Forst.

Species
See text

Embothrium is a genus of two to eight species (depending on taxonomic interpretation) in the plant family Proteaceae, native to southern South America, in Chile and adjacent western Argentina and southern Peru; the genus occurs as far south as Tierra del Fuego. Common names include Chilean Firebush in English, and Notro, Ciruelillo, Fosforito in Chilean Spanish.

They are large shrubs or trees growing to 10-20 m tall with a trunk up to 70 cm diameter. The leaves are evergreen, occasionally deciduous in cold areas, 5-12 cm long and 2-4 cm broad. The flowers are produced in dense bunches, brilliant red (rarely white or yellow), tubular, 2.5-4.5 cm long, split into four lobes near the apex which reflex to expose the stamens and style.

Species
  • Embothrium coccineum J. R. Forst. & G. Forst. Chile, Argentina.
  • Embothrium grandiflorum Lam. Peru, at high altitudes in the Andes.
  • Embothrium lanceolatum Ruiz & Pav. (syn. E. coccineum var. lanceolatum (Ruiz & Pav.) O.Kuntze). Chile, Argentina; doubtfully distinct from E. coccineum.

Classification

Together with Telopea, Oreocallis and Alloxylon, Embothrium makes up a small group of terminal often red-flowering showy plants scattered around the southern edges of the Pacific Rim. Known as the Embothriinae, this is an ancient group with roots in the mid Cretaceous, when Australia, Antarctica and South America were linked by land.

Cultivation and uses

Embothrium coccineum is grown as an ornamental plant for its vivid red flowers. It is only successful in oceanic climates, which away from its native area includes western Europe (mainly the British Isles and the Faroe Islands), the coast of the Pacific Northwest of North America, and New Zealand.

External links

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