Myrceugenia obtusa
Encyclopedia
Myrceugenia obtusa, known as Raran is an evergreen
Evergreen
In botany, an evergreen plant is a plant that has leaves in all seasons. This contrasts with deciduous plants, which completely lose their foliage during the winter or dry season.There are many different kinds of evergreen plants, both trees and shrubs...

 tree endemic to Chile
Chile
Chile ,officially the Republic of Chile , is a country in South America occupying a long, narrow coastal strip between the Andes mountains to the east and the Pacific Ocean to the west. It borders Peru to the north, Bolivia to the northeast, Argentina to the east, and the Drake Passage in the far...

 from Coquimbo
Coquimbo
Coquimbo is a port city, commune and capital of the Elqui Province, located on the Pan-American Highway, in the Coquimbo Region of Chile. Coquimbo lies in a valley south of La Serena, with which it forms Greater La Serena with more than 400,000 inhabitants. The commune spans an area around the...

 to Cautin
Cautín Province
Cautín Province is one of two provinces in the southern Chilean region of Araucanía , bounded on the north by Arauco and Malleco provinces, on the east by Argentina, on the south by Valdivia Province, and on the west by the Pacific Ocean. Its population at the 2002 census was of 667,920. The most...

 (31 to 38°S). It grows mainly in the coastal mountains on moist sites.

Description

It is an evergreen
Evergreen
In botany, an evergreen plant is a plant that has leaves in all seasons. This contrasts with deciduous plants, which completely lose their foliage during the winter or dry season.There are many different kinds of evergreen plants, both trees and shrubs...

 small tree or shrub that measures up to 8 m (26 ft) tall, greyish bark, newly shoots are reddish and hairy, opposite and leathery leaves with the entire margin, and elliptical to aovate shaped, acute, obtuse and roundish apex
Apex
Apex may refer to:- Biology :* Apex , the tip of the spire of the shell of a gastropod* Apex is the Apical meristem or its remnant on a flower...

. The leaves are 1.3 cm long and 0.6-2.5 cm wide, dark green above and pale green below, glabrous or somewhat pubescent. They possess glands that look like dots.

The flower
Flower
A flower, sometimes known as a bloom or blossom, is the reproductive structure found in flowering plants . The biological function of a flower is to effect reproduction, usually by providing a mechanism for the union of sperm with eggs...

s are hermaphrodite
Hermaphrodite
In biology, a hermaphrodite is an organism that has reproductive organs normally associated with both male and female sexes.Many taxonomic groups of animals do not have separate sexes. In these groups, hermaphroditism is a normal condition, enabling a form of sexual reproduction in which both...

, solitary and axillary, 4 sepals fused at the base and 4 with free petal
Petal
Petals are modified leaves that surround the reproductive parts of flowers. They often are brightly colored or unusually shaped to attract pollinators. Together, all of the petals of a flower are called a corolla. Petals are usually accompanied by another set of special leaves called sepals lying...

s. The stamen
Stamen
The stamen is the pollen producing reproductive organ of a flower...

 are very numerous: they vary 90-190 and 4-8 mm long, a style about 5-7 mm long. The fruit is a globose berry
Berry
The botanical definition of a berry is a fleshy fruit produced from a single ovary. Grapes are an example. The berry is the most common type of fleshy fruit in which the entire ovary wall ripens into an edible pericarp. They may have one or more carpels with a thin covering and fleshy interiors....

, black when mature. Within it there are 3-4 seeds about 4-5 mm long.
The source of this article is wikipedia, the free encyclopedia.  The text of this article is licensed under the GFDL.
 
x
OK