Pimelea Argentea
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''Pimelea argentea'', commonly known as silvery leaved pimelea, is a species of flowering plant in the family Thymelaeaceae and is endemic to the south-west of Western Australia. It is an erect shrub with densely hairy young stems and leaves, the leaves linear to elliptic, and heads of white to yellow or greenish flowers, the male and female flowers on separate plants.


Description

''Pimelea argentea'' is an erect shrub that typically grows to a height of and has densely hairy young stems and leaves. The leaves are pale green or silvery, linear to more or less elliptic, long and wide and usually sessile. Male and female flowers are white to yellow or greenish, and borne on separate plants. Male flowers have a floral tube long, the sepals hairy on the outside and long, the
stamen The stamen (plural ''stamina'' or ''stamens'') is the pollen-producing reproductive organ of a flower. Collectively the stamens form the androecium., p. 10 Morphology and terminology A stamen typically consists of a stalk called the filame ...
s about the same length as the sepals. The floral tube of female flowers is long, the sepals long and hairy on the outside, the style long and protruding.


Taxonomy and naming

''Pimelea argentea'' was first formally described in 1810 by Robert Brown in his book '' Prodromus Florae Novae Hollandiae et Insulae Van Diemen''. The
specific epithet In taxonomy, binomial nomenclature ("two-term naming system"), also called nomenclature ("two-name naming system") or binary nomenclature, is a formal system of naming species of living things by giving each a name composed of two parts, bot ...
(''argentea'') means "silvery".


Distribution and habitat

Silvery leaved pimelea mostly grows in sand and is found on coastal dunes and in rocky granite areas from the Murchison River to
Israelite Bay Israelite Bay is a bay and locality on the south coast of Western Australia. Situated in the Shire of Esperance local government area, it lies east of Esperance and the Cape Arid National Park, within the Nuytsland Nature Reserve and the Grea ...
and inland as far as Hyden.


Conservation status

''Pimelea argentea'' is listed as "not threatened" by the Government of Western Australia
Department of Biodiversity, Conservation and Attractions The Department of Biodiversity, Conservation and Attractions (DBCA) is the Western Australian government The Government of Western Australia, formally referred to as His Majesty's Government of Western Australia, is the Australian state de ...
.


References

{{Taxonbar, from=Q17581882 argentea Malvales of Australia Flora of Western Australia Plants described in 1810 Taxa named by Robert Brown (botanist, born 1773)