Cordyline-australis-ecotype.png


Description

Distribution map showing ecotypes (regional variants) of Cordyline australis , Cabbage tree, endemic to New Zealand.

Possible hybridisation with C. pumilio . Leaves floppy. North Cape
Possible hybridisation with C. obtecta . Leaves straight, dark green, narrow. Eastern Northland
Spindly trees with short broad leaves: Māori name Tītī. Northland and Auckland
Robust trees with straight broad leaves, few branches: Māori name Tī manu. Central North Island
Leaves narrow throughout, but lax in north, stiff in south: Māori name Tarariki. East Coast of the North Island
Compact, densely branched trees. Taranaki
Leaves long, relatively broad, flexible: Māori name Wharanui. Southern North Island (west of main divide), South Island (east of main divide)
Robust trees with bluish leaves on the coast; tall trees with narrow, green leaves on river flats. South Island West Coast
Robust trees with broad, lax leaves. Southland
C. australis naturally absent. Catlins, Fiordland, Stewart Island
Cordyline australis , the Cabbage tree is a tree endemic to New Zealand. Map based on Simpson, P. (2000). Dancing Leaves: The story of the New Zealand cabbage tree: Tī Kōuka. Christchurch: Canterbury University Press. p. 71.
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Source File:New Zealand location map transparent.svg adapted by uploader User:Kahuroa
Author Kahuroa

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19 April 2010

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