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Caleana major

R. Br.

Large duck orchid

Orchidaceae Edible: Tuber, Root, Leaves 3,456 iNaturalist observations

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(c) Connor Margetts, some rights reserved (CC BY), uploaded by Connor Margetts

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(c) Parks Victoria, some rights reserved (CC BY-NC)

iNaturalist· cc-by-nc

(c) Tim Bawden, some rights reserved (CC BY-NC), uploaded by Tim Bawden

Caleana major, commonly known as the large duck orchid, is a small orchid found in eastern and southern Australia. This terrestrial plant features a remarkable flower, resembling a duck in flight. The flower is an attractant to insects, such as male sawflies which pollinate the flower in a process known as pseudocopulation. In 1986 this orchid was featured on an Australian postage stamp. Caleana major is the emblem of the Latrobe Valley Field Naturalists Club.

Description

A small orchid. There is a thin narrow leaf. The flower stem is 20-40 cm tall. The flowers are 1 cm across and dark red brown with green sepals.

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Edible Uses

The tubers, roots, and leaves are listed as edible portions.

Distribution

It is a temperate plant. It grows in swampy heath and woodland.

Where It Grows

Australia, Tasmania,

Notes

It is a protected species.

Synonyms

Caleya major (R. Br.) R. Br.

Also Known As

Flying duck orchid

References (3)

  • Caton, J.M. & Hardwick, R. J., 2016, Field Guide to Useful Native Plants from Temperate Australia. Harbour Publishing House. p 82
  • Lim, T. K., 2015, Edible Medicinal and Non Medicinal Plants. Volume 9, Modified Stems, Roots, Bulbs. Springer p 20
  • Steenbeeke, Greg as part of the Plants Directory project. List of plant species from northern NSW that may be used as food plants p 13

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