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Prasophyllum retroflexum D.L.Jones
Family Orchidaceae
Common name: Congested Leek Orchid

Prasophyllum retroflexum D.L.Jones APNI*

Synonyms: Prasophyllum morganii auct. non Nicholls APNI*

Description: Terrestrial herb, to 30 cm high.

Leaf to 30 cm long.

Inflorescence up to 80-flowered, densely crowded to congested. Flowers opening wide, greenish with deep purple to prune stripes and blotches or wholly purplish. Dorsal sepal ovate, to 5 mm long. Lateral sepals to 5 mm long, free to base and widely spreading, the tips glandular-papillose. Lateral petals narrow-oblong, to 5 mm long. Labellum to 2 mm long and 3 mm wide, cordate when flattened; in living flowers the upper half of the lamina recurved but not protruding long between the lateral sepals. Callus plate usually with purple to prune splotches, extending almost to tip of lamina with fringed to pimply margins. Column wings lanceolate, minutely lobed; rostellum higher than wings.


Flowering: November–December

Distribution and occurrence: Grows in subalpine meadows and in Snow Gum woodland; rare, recorded for Kiandra district.
NSW subdivisions: ST
Other Australian states: Vic.
Threatened species: NSW BCA: Vulnerable; Commonwealth EPBC: Vulnerable
AVH map***

Text by P. Bernhardt & R. R. Rowe
Taxon concept: Flora of NSW 4 (1993) - as P. morganii


APNI* Provides a link to the Australian Plant Name Index (hosted by the Australian National Botanic Gardens) for comprehensive bibliographic data
***The AVH map option provides a detailed interactive Australia wide distribution map drawn from collections held by all major Australian herbaria participating in the Australian Virtual Herbarium project.
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