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Bali Bunga

Bali bunga, site that provide u with a lot of kind of flower. Bali bunga picture I take by my self. Bali have a lot of kind of flower. Like sandat, pucuk, anggrek, tunjung, and other. One of the flower is orchid. You all know if orchid have beatirull color, and kind of species. Here in this website u will find a lot of orchid that I take the foto from Ayu house. Almost picture in this site I take in ayu house. Below is about orchid I get fro

wikipedia :

Description

Orchids are easily distinguished, as they share some very evident apomorphies. Among these: bilaterally symmetric (zygomorphic), many resupinate, a petal (labellum) is always highly modified, stamens and carpels are fused, and the seeds are extremely small.

Orchidaceae (or Orchid family) is the largest family of the flowering plants (Angiospermae). [1][2] Its name is derived from the genus Orchis.

The Royal Botanical Gardens of Kew list 880 genera and nearly 22,000 accepted species, but the exact number is unknown (perhaps as many as 25,000) [3] because of taxonomic disputes. The number of orchid species equals about four times the number of mammal species, or more than twice the number of bird species. It also encompasses about 6–11% of all seed plants. [4] About 800 new orchid species are added each year. The largest genera are Bulbophyllum (2,000 species), Epidendrum (1,500 species), Dendrobium (1,400 species) and Pleurothallis (1,000 species). The family also includes the Vanilla (the genus of the vanilla plant), Orchis (type genus) and many commonly cultivated plants like some Phalaenopsis or Cattleya.

Moreover, since the introduction of tropical species in the 19th century, horticulturists have more than 100,000 hybrids and cultivars.

Distribution

Orchidaceae are cosmopolitan, occurring in almost every habitat apart from deserts and glaciers. The great majority are to be found in the tropics, mostly Asia, South America and Central America. They are found above the Arctic Circle, in southern Patagonia and even on Macquarie Island, close to Antarctica.

The following list gives a rough overview of their distribution:

tropical America: 250 to 270 genera
tropical Asia: 260 to 300 genera
tropical Africa: 230 to 270 genera
Oceania: 50 to 70 genera
Europe and temperate Asia: 40 to 60 genera
North America: 20 to 25 gener

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Kamis, 09 Oktober 2008

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