Английская Википедия:Caladenia fuliginosa
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Caladenia fuliginosa is a plant in the orchid family Orchidaceae and is endemic to the Yorke Peninsula in South Australia. It is a ground orchid with a single hairy leaf and a single relatively large, creamy-yellow flower, sometimes with reddish lines. The flowers have a smell resembling hot metal.
Description
Caladenia fuliginosa is a terrestrial, perennial, deciduous, herb with an underground tuber and a single, dull green, narrow lance-shaped leaf, Шаблон:Convert long and Шаблон:Convert wide with purple blotches near its base. The leaf and the flowering stem are densely covered with erect transparent hairs up to Шаблон:Convert long. A single creamy-yellow flower Шаблон:Convert wide smelling of hot metal is borne on a wiry flowering stem Шаблон:Convert tall. The petals and sepals have thick, blackish glandular tips. The dorsal sepal is Шаблон:Convert long, Шаблон:Convert wide, oblong to elliptic near the base then tapering to a glandular tip about Шаблон:Convert long and Шаблон:Convert wide. The lateral sepals are lance-shaped near their bases, Шаблон:Convert long, Шаблон:Convert wide and taper to a narrow glandular tip similar to that on the dorsal sepal. The petals are Шаблон:Convert long, Шаблон:Convert wide, lance-shaped near the base then taper to a glandular tip similar to those on the sepals. The labellum is lance-shaped to egg-shaped, Шаблон:Convert long, Шаблон:Convert wide and has seven to ten pairs of linear teeth up to Шаблон:Convert long on the edges. The tip of the labellum curls downward and there are six rows of purplish, mostly stalked calli along the mid-line of the labellum, the longest Шаблон:Convert long and shaped like hockey sticks. Flowering occurs in late August and September.[1]
Taxonomy and naming
Caladenia fuliginosa was first formally described in 2006 by David Jones, who gave it the name Arachnorchis fuliginosa and published the description in Australian Orchid Research from a specimen collected near Corny Point.[2] In 2008, Robert Bates changed the name to Caladenia fuliginosa.[3][4] The specific epithet (fuliginosa) is a Latin word meaning "sooty",[5] referring to the blackish glandular tips on the sepals and petals.[1]
Distribution and habitat
This spider orchid is only known from the southern part of the Flinders Ranges where it grows between rocks in sloping forest.[1]
References
- Английская Википедия
- Caladenia
- Endemic orchids of Australia
- Orchids of South Australia
- Plants described in 2006
- Taxa named by David L. Jones (botanist)
- Taxa named by Robert John Bates
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