Caladenia pygmaea
From Wikipedia, the free encyclopedia
| Pygmy finger orchid | |
|---|---|
 | |
| In Scott Creek Conservation Park | |
Scientific classification  | |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Monocots |
| Order: | Asparagales |
| Family: | Orchidaceae |
| Subfamily: | Orchidoideae |
| Tribe: | Diurideae |
| Genus: | Caladenia |
| Species: | C. pygmaea |
| Binomial name | |
| Caladenia pygmaea | |
| Synonyms[1] | |
|
Caladenia carnea var. pygmaea R.S.Rogers | |
Caladenia pygmaea, commonly known as the pygmy finger orchid, is a plant in the orchid family Orchidaceae and is endemic to South Australia. It is a ground orchid with a single erect, sparsely hairy leaf and a single pink flower with red stripes on the labellum. It was formerly known as a variety of Caladenia carnea.
Caladenia pygmaea, is a terrestrial, perennial, deciduous, herb with an underground tuber and a single erect, sparsely hairy leaf, 20–30 mm long and 2–3 mm wide. A single flower 5–6 mm wide is borne on a spike 50–100 mm high. The sepals and petals are pale pink on the front and pale green and slightly hairy on the back. The dorsal sepal is 2.5–3 mm long, about 2 mm wide and curves forward forming a hood over the column. The lateral sepals and petals are about the same size as the dorsal sepal, with the petals spreading and the lateral sepals parallel to and often touching each other along their length. The labellum is about 3 mm long and 2 mm wide, pink or white with red bars. The sides of the labellum turn upwards and almost surround the column and the tip is a small yellow triangle with a few blunt teeth on its sides. Flowering occurs in October.[2]