WANOSCG Orchid Fact Sheet

Caladenia incensum

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Name and Authority

Caladenia incensum Hopper & A.P.Br.

Synonyms (previous names)

Calonema incensum; Calonemorchis incensa; Jonesiopsis incensa

Common Name

Glistening Spider Orchid

Complex Name

Caladenia filamentosa (Wispy Spider Orchids)

Originally Described by

Stephen Hopper & Andrew Brown in Nuytsia 14:241-243, Fig. 58 (2001)

Distribution and Habitat

Norseman to Nerren Nerren Station, growing in soil pockets on granite outcrops and rocky hills.

Flowering Months

· · · · · Jun Jul Aug Sep · · ·

Description

A common inland species 150–300 mm high with a hairy leaf 40–120 mm long by 4–15 mm wide and up to three glistening-white flowers 90–150 mm across.

Distinguishing Features

It is distinguished from the related and sometimes co-occurring Outback Spider Orchid (Caladenia remota) by its shorter, broader, flattened leaves and broad squat labellum lamina calli which are glossy on top.

WA Conservation Code (Threatened Status)

Not Listed

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