WANOSCG Orchid Fact Sheet

Prasophyllum sp. 'crowded'

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Name and Authority

Prasophyllum sp. 'crowded'

Common Name

Crowded Leek Orchid

Complex Name

Prasophyllum elatum (Tall Leek Orchids)

Originally Described by

Undescribed

Distribution and Habitat

Perth to Esperance, growing in sandy, sandy-clay and lateritic soils in rises above seasonally wet flats, flowering best in the season following summer fire.

Flowering Months

· · · · · · · Aug Sep Oct · ·

Description

A little-known species 250–450 mm high with a smooth tubular leaf 250–400 mm long by 5–9 mm wide and up to 20 greenish-brown to purplish-brown flowers 7–9 mm across.

Distinguishing Features

It is distinguished from the related Tall Leek Orchid (Prasophyllum elatum) by its more crowded inflorescence and smaller self-pollinating flowers. Prasophyllum elatum is, however, extremely variable across its range and P. sp. ‘crowded’ may be a form of that species.

WA Conservation Code (Threatened Status)

Not Listed

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