Amomyrtus luma

Luma
Luma with fruits
Scientific classification
Kingdom:	Plantae
(unranked):	Angiosperms
(unranked):	Eudicots
(unranked):	Rosids
Order:	Myrtales
Family:	Myrtaceae
Genus:	Amomyrtus
Species:	A. luma
Binomial name
Amomyrtus luma (Molina) D.Legrand & Kausel
Synonyms[1]
List Eugenia darwinii Hook.f. Myrceugenia luma (Molina) I.M.Johnst. nom. illeg. Myrcia lechleriana Miq. Myrtus darwinii (Hook.f.) Barnéoud Myrtus lechleriana (Miq.) Sealy Myrtus luma Molina Myrtus luma Barnéoud nom. illeg. Myrtus multiflora Juss. ex J.St.-Hil. Myrtus reloncavi Barnéoud ex F.Phil. Myrtus valdiviana Phil. Pseudocaryophyllus darwinii (Hook.f.) Burret Pseudocaryophyllus multiflorus (Juss. ex J.St.-Hil.) Burret

Amomyrtus luma, known as luma, is a species of tree in the Myrtaceae family. It is native to Chile and Argentina. It grows from Colchagua to Aysen (34 to 45°S). This species occurs in rainforests, near streams, and in other moist sites.

Description

Luma is an evergreen tree that measures up to 25 m (80 ft) tall and up to 50 cm (25 in) in diameter, with smooth bark, decorticant, reddish to brown. The leaves are opposite, in an oval to oblong shape, with an acute apex that ends in a pointed end up to 1 mm long. The petioles are hairy, 2–4 mm long. New shoots are hairy, which distinguishes it from Amomyrtus meli, a species that it strongly resembles. The flowers are hermaphroditic, with 5 fused sepals and 5 free white petals about 4 mm long. The stamens are numerous (30-45) and 4–5 mm long. The fruit is a black to purplish-black berry when mature, 1-1.5 cm in diameter, generally with 3 seeds, about 3-4.5 mm.

Uses

The fruits, which are called "cauchaos," are edible and used to make marmalade. The wood is extremely hard and resistant and is used as firewood. It has been planted in Spain.^[2]

Etymology

The name Amomyrtus comes from the Greek Amos (fragrant), the family name Myrtus, and Luma mapuche, the name of the tree.

External links

1. "The Plant List: A Working List of All Plant Species". Retrieved February 5, 2014.
2. "Chilean plants cultivated in Spain" (PDF). José Manuel Sánchez de Lorenzo-Cáceres. Retrieved 2010-07-16.

• "Amomyrtus luma". Enciclopedia de la Flora Chilena. Archived from the original on 17 March 2010. Retrieved 2010-04-06.
• "Amomyrtus luma". Chilebosque. Archived from the original on 20 April 2010. Retrieved 2010-04-06.