Albizia julibrissin
Common names
Mimosa, silk tree
Biostatus
Exotic
Category
Vascular
Structural class
Trees & Shrubs - Dicotyledons
Flower colours
Red/Pink
Detailed description
A small-medium sized tree, 6-14m tall. Light brown bark, nearly smooth and thin, with lens shaped areas along the stem. Leaves are fern-like and finely divided, 13-20cm long x 8-10cm wide, and alternate along the stems. Showy pink pom-pom flowers, about 4 cm long, are arranged in panicles at the ends of branches. Flat straw-coloured pods about 15cm long contain light brown oval shaped seeds. Pods ripen Feb-March and remain on trees into winter.
Distribution
Still sparingly naturalized in the northern North Island and near Nelson in the South Island. Silk tree in the last decade has started to naturalize more freely and saplings are now commonly seen in the vicinity of planted trees but also, more worryingly on forest margins and along waterways where one presumes seed pods have floated.
Conservation status
Not applicable
Detailed taxonomy
Family
Ecology
Year naturalised
1981
Origin
Asia, from Turkey to Japan
Reason for introduction
Ornamental
Other information
Etymology
albizia: Named after Filipo del Albizzi, an 18th century Florentine nobleman who introduced A. julibrissin into cultivation in Europe.
NVS code
The National Vegetation Survey (NVS) Databank is a physical archive and electronic databank containing records of over 94,000 vegetation survey plots - including data from over 19,000 permanent plots. NVS maintains a standard set of species code abbreviations that correspond to standard scientific plant names from the Ngä Tipu o Aotearoa - New Zealand Plants database.
ALBJUL