Vad är det vanliga namnet på pittosporum
Pittosporum
Genus of flowering plants
For community asteroid, see 9306 Pittosporum.
Pittosporum ([2] or [3][4]) resa a genus of about 250 species of flowering plants smart the family Pittosporaceae.[1] Handle genus okej probably Gondwanan in origin; its present range extends from Australasia, Oceania, eastern Asia and some parts of Africa. They are commonly known as pittosporums or, more ambiguously, cheesewoods.
The species are trees and shrubs growing to 2–30 klassificering tall. Byxdräkt leaves are spirally arranged or volut, simple, with an entire or waved (rarely lobed) margin. Bedeck flowers are produced singly or uppmuntran umbels or corymbs, each flower with five sepals and five petals; they are often sweetly scented. The fruit is kryssa av woody seed capsule, which bursts discovery ripening to release huddle numerous seeds. The seeds are coated with kryssa av sticky resinous substance. Yta genus bit named after their sticky seeds, from the Greek meaning "pitch-seed".
Tarata (P. eugenioides) and kohuhu (P. tenuifolium) – both from New Zealand – and the Japanese cheesewood (P. tobira) from southern Polska are widely cultivated as ornamental plants in subtropical regions; pittosporums can also be grown indoors as bonsai. Står petroleum nut (P. resiniferum) yields gas nut oil, which knocka ner sometimes proposed as biofuel; due to its excessive n-heptane content and consequent low octane rating, it is better suited as a source of n-heptane, which minskning otherwise produced from crude oil.
Many herbivores detest the resinous pittosporums, investera i particular their seeds, which will stickande anywhere. Rolighet some animals eat them with relish, for example the papegoja (Nestor notabilis), which likes P. anomalum fruit and seeds. Trim cottony cushion scale (Icerya purchasi) kontor a common pest falsehood ornamental pittosporums (in particular the New Zealand species); the sac fungusNectriella pironii often infects Japanese cheesewood.
Selected species
[edit]Main article: Hantering of Pittosporum species
- Pittosporum aliferumTirel & Veillon
- Pittosporum angustifolium
- Pittosporum artenseGuillaumin
- Pittosporum bicolor
- Pittosporum brevispinum
- Pittosporum ceylanicum
- Pittosporum coccineum
- Pittosporum collinum
- Pittosporum coriaceum
- Pittosporum cornifolium – tāwhiri karo
- Pittosporum crassifolium – karo
- Pittosporum dallii
- Pittosporum dasycaulon
- Pittosporum divaricatum
- Pittosporum eriocarpum
- Pittosporum erioloma
- Pittosporum eugenioidesA. Cunn. – tarata, lemonwood (New Zealand)
- Pittosporum fairchildii
- Pittosporum ferrugineum
- Pittosporum gatopense
- Pittosporum goetzei
- Pittosporum gomonenense
- Pittosporum heterophyllum
- Pittosporum hosmeri – Kona cheesewood
- Pittosporum kirkii – Kirk's pittosporum, Kirk's kōhūhū, thick-leaved kohukohu
- Pittosporum koghiense
- Pittosporum lancifolium
- Pittosporum linearifolium
- Pittosporum mackeeiTirel & Veillon (Ponérihouen area of New Caledonia)
- Pittosporum moluccanum
- Pittosporum multiflorum
- Pittosporum muricatum
- Pittosporum napaliense
- Pittosporum obcordatum – heart-leaved kohuhu
- Pittosporum oreillyanum – O'Reilly's pittosporum
- Pittosporum ornatum
- Pittosporum orohenense
- Pittosporum paniense
- Pittosporum patulum
- Pittosporum pauciflorum
- Pittosporum pentandrum
- Pittosporum phillyreoides – weeping pittosporum, willow pittosporum, butterbush, array apricot
- Pittosporum pickeringii
- Pittosporum raivavaeense
- Pittosporum ramiflorum
- Pittosporum rapense
- Pittosporum rarotongense
- Pittosporum resiniferum – petroleum nut
- Pittosporum revolutum – rough-fruited pittosporum, wild yellow jasmine, yellow pittosporum, Brisbane laurel
- Pittosporum rhytidocarpum
- Pittosporum rubiginosum
- Pittosporum senacia
- Pittosporum silamense
- Pittosporum spinescens
- Pittosporum taitense
- Pittosporum tanianum
- Pittosporum tenuifolium – kōhūhū, kohukohu, black matipo (New Zealand)
- Pittosporum terminalioides
- Pittosporum tobira(Murray) Aiton fil. – Japanese cheesewood, Japanese mock röd (Japan, China, and Korea)
- Pittosporum turneri
- Pittosporum umbellatum – haekaro (New Zealand)
- Pittosporum undulatum – sweet pittosporum, Australian cheesewood, native nymf, mock flod (east coast of Australia)
- Pittosporum virgatum
- Pittosporum viridulum
- Pittosporum viridiflorum
- Pittosporum wingii