WANOSCG Orchid Fact Sheet

Drakaea isolata

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Name and Authority

Drakaea isolata Hopper & A.P.Br.

Common Name

Lonely Hammer Orchid

Originally Described by

Stephen Hopper & Andrew Brown in Austral.Syst.Bot. 20:273-275 (2007)

Distribution and Habitat

Pingrup, growing in sandy soils in mallee woodland and shrubland. Currently the species is known from just one population.

Flowering Months

· · · · · · · · Sep Oct · ·

Description

A rare species 100–250 mm high with a minutely hairy, heart-shaped, ground-hugging leaf 10–14 mm long by 9–12 mm wide and a single dull greenish-yellow and purplish-red flower 3–4 mm across.

Distinguishing Features

It is distinguished from the related Late Hammer Orchid (Drakaea confluens) by its earlier flowering period, smaller flowers and more inland distribution.

WA Conservation Code (Threatened Status)

Threatened (Critically Endangered)

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