Polyosma
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Polyosma cunninghamii |
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| Scientific name | ||||||||||||
| Polyosma | ||||||||||||
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Polyosma is one genus of plants inthe Escalloniaceae family . The Polyosma species occur in the eastern Himalayas and from southern China to northeastern Australia and New Caledonia . The genus includes about 60 species .
description
The Polyosma species are shrubs or trees . The opposite , stalked, simple leaves have a smooth or serrated leaf margin . The leaves turn black as they dry. Stipules are missing.
Terminal, racemose inflorescences are formed. The fragrant, hermaphrodite, radial symmetry flowers are four-fold . The four fused sepals have a long shelf life. The four petals are fused and yellowish-white or green. There is only one circle with four free stamens ; the stamens are hairy. The ovary is subordinate. They form lonely berries .
Types (selection)
The genus Polyosma includes about 60 species :
- Polyosma alzapanensis Schulze-Menz : Home in the Philippines is the province of Nueva Vizcaya.
- Polyosma amygdaloides Shipowner : The home is the Indonesian province in West Papua: Papua .
- Polyosma aulocarpa Gagnepain : The home is Vietnam .
- Polyosma blaoensis O.Lecompte : The home is Vietnam.
- Polyosma brachyantha Merrill : The home is in Indonesia : Maluku .
- Polyosma cambodiana Gagnepain : The home is Cambodia , Thailand , Vietnam and the Chinese provinces of Guangdong , Guangxi , Hainan and southern Yunnan .
- Polyosma cunninghamii Benn. : The home is the Australian New South Wales and Queensland .
- Polyosma cyanea Elmer : The home is in the Philippines in the province of Agusan del Norte .
- Polyosma dolichocarpa Merrill : The home is Vietnam.
- Polyosma gitingensis Elmer : The home is in the Philippines the province of Romblon.
- Polyosma heliciiformis Kanehira & Hatusima : The home is the Indonesian province in West Papua: Papua.
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Polyosma ilicifolia flower : The home is Indonesia. There are two varieties:
- Polyosma ilicifolia Blume var. Ilicifolia
- Polyosma ilicifolia flower var. Minor flower
- Polyosma induta Shipowner : The home is the Indonesian province in West Papua: Papua.
- Polyosma integrifolia flower : The home is Indonesia.
- Polyosma kingiana Schlechter : The home is Malaysia .
- Polyosma laetevirens Griffith ex King : The home is Malaysia.
- Polyosma longepedicellata King : The home is Indonesia.
- Polyosma longipetiolata Merrill : The home is in the Philippines the province of Ilocos Norte.
- Polyosma mucronata Shipowner : The home is central Papua New Guinea .
- Polyosma mutabilis flower : The home is Indonesia.
- Polyosma occulta Shipowner : The home is central Papua New Guinea.
- Polyosma oligantha Shipowner : The home is the Indonesian province in West Papua: Papua.
- Polyosma oligodonta Merrill : The home is Indonesia.
- Polyosma penibukanensis Heine : The home is Malaysia: Sabah
- Polyosma pisocarpa Ridley : The homeland is Malaysia: Sarawak
- Polyosma podophylla Schlechter : Home is New Caledonia .
- Polyosma pseudocoriacea Schulze-Menz : The home is Sabah.
- Polyosma sorsogonensis Elmer : The home in the Philippines is the province of Sorsogon .
- Polyosma trimeniifolia Kanehira & Hatusima : The home is the Indonesian province in West Papua: Papua.
- Polyosma urdanetensis Elmer : The home is in the Philippines in the province of Agusan del Norte.
- Polyosma velutina flower : The home is Indonesia.
- Polyosma villosa Merrill : The home is in the Philippines the province of Ilocos Norte.
- Polyosma vochysioides Shipowner : The home is the Indonesian province in West Papua: Papua.
swell
- Jin Shuying & Hideaki Ohba: Polyosma in the Flora of China , Volume 8, p. 422: Online. (engl.)
- KL Wilson & GJ Harden: Entry on New South Wales Flora Online. (engl.)
Individual evidence
- ↑ Genus Escalloniaceae on the AP website - Angiosperm Phylogeny website. (Accessed December 9, 2008)
- ^ Entry in New South Wales Flora Online. (engl.)
- ↑ Jin Shuying & Hideaki Ohba: Polyosma in the Flora of China , Volume 8, p. 422: Online. (engl.)
Web links
Commons : Polyosma - collection of images, videos and audio files
