Английская Википедия:Allocasuarina zephyrea

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Файл:Allocasuarina zephyrea male.jpg
Male spikes
Файл:Allocasuarina zephyrea cone.jpg
Male cone

Allocasuarina zephyrea is a species of flowering plant in the family Casuarinaceae and is endemic to Tasmania. It is a dioecious shrub that has branchlets up to Шаблон:Cvt long, the leaves reduced to scales in whorls of seven to nine or ten, the fruiting cones Шаблон:Cvt long containing winged seeds Шаблон:Cvt long.

Description

Allocasuarina zephyrea is a dioecious shrub that typically grows to a height of Шаблон:Cvt. Its branchlets are up to Шаблон:Cvt long, the leaves reduced to scale-like teeth Шаблон:Cvt long, arranged in whorls of seven to nine or ten around the branchlets. The sections of branchlet between the leaf whorls are Шаблон:Cvt long, Шаблон:Cvt wide. Male flowers are arranged in spikes Шаблон:Cvt long, with 5 to 7 whorls per centimetre (per 0.39 in.), the anthers Шаблон:Cvt long. Female cones are on a peduncle Шаблон:Cvt long, and mature cones Шаблон:Cvt long and Шаблон:Cvt in diameter, containing black, winged seeds Шаблон:Cvt long. This allocasuarina is similar to A. grampiana.[1]

Taxonomy

Allocasuarina zephyrea was first formally described in 1989 by the botanist Lawrence Alexander Sidney Johnson in the Flora of Australia at Ocean Beach near Strahan in 1949.[2][3] The specific epithet (zephyrea) means "west wind", referring to the species' occurrence on the western side of Tasmania.[3]

Habitat and distribution

Allocasuarina zephyrea is endemic to Tasmania, growing in woodland, heath, sedgeland and on rocky outcrops from the western lowlands to central and south-eastern highlands, as well as on King Island.[1][4]

References

Шаблон:Reflist

External links

Шаблон:Taxonbar