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DeutschCalytrix alpestris
| Calytrix alpestris | |
|---|---|
 | |
| In the Australian National Botanic Gardens | |
Scientific classification  | |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Rosids |
| Order: | Myrtales |
| Family: | Myrtaceae |
| Genus: | Calytrix |
| Species: | C. alpestris |
| Binomial name | |
| Calytrix alpestris | |
| Synonyms[1] | |
| List
| |
Calytrix alpestris, commonly known as snow-myrtle,[2] is a species of flowering plant in the myrtle family Myrtaceae and is endemic to southern continental Australia. It is a shrub with wiry branchlets, linear to narrowly egg-shaped or narrowly lance-shaped leaves and clusters of white flowers with 14 to 37 white stamens in a single row.
Description
[edit]Calytrix alpestris is a shrub that typically grows to a height of up to 2.5 m (8 ft 2 in), and has spreading, wiry, hairy and often arching branchlets. Its leaves are linear to narrowly egg-shaped or narrowly lance-shaped, 1–5 mm (0.039–0.197 in) long and about 0.5 mm (0.020 in) wide on a petiole 0.2–0.7 mm (0.0079–0.0276 in) long. The flowers are arranged in leaf axils near the ends of branches with bracteoles at the base. The floral tube has 10 ribs and is 2.5–4.75 mm (0.098–0.187 in) long and free from the style. The sepals are glabrous, 0.5–1.0 mm (0.020–0.039 in) long and 0.5–1.25 mm (0.020–0.049 in) wide and usually with an awn up to 3.5 mm (0.14 in) long. The petals are white, 4.0–5.75 mm (0.157–0.226 in) long and 2.0–2.75 mm (0.079–0.108 in) wide and there are 14 to 37 white stamens in a single row. Flowering occurs from September to January.[2][3][4]
Taxonomy
[edit]This species was first described in 1838 by John Lindley who gave it the name Genetyllis alpestris in Thomas Mitchell's Three Expeditions into the interior of Eastern Australia.[5][6] In 1957, Arthur Bertram Court transferred the species to Calytrix as C. alpestris in The Victorian Naturalist.[7]
Distribution and habitat
[edit]Calytrix alpestris grows in heath or heathy woodland in the west and north-west of Victoria and the far south-east of South Australia.[2][4]
References
[edit]- ^ a b "Calytrix alpestris". Australian Plant Census. Retrieved 20 June 2024.
- ^ a b c Jeanes, Jeff A. "Calytrix alpestris". Royal Botanic Gardens Victoria. Retrieved 21 June 2024.
- ^ Craven, Lyndley (1987). "A taxonomic revision of Calytrix Labill. (Myrtaceae)". Brunonia: 28–29.
- ^ a b "Calytrix alpestris". State Herbarium of South Australia. Retrieved 21 June 2024.
- ^ "Genetyllis alpestris". Australian Plant Name Index. Retrieved 21 June 2024.
- ^ Lindley, John (1839). Mitchell, Thomas L. (ed.). Three expeditions into the interior of eastern Australia; with descriptions of the recently explored region of Australia Felix, and of the present colony of New South Wales. London: T. and W. Boone. p. 178. Retrieved 21 June 2024.
- ^ "Calytrix alpestris". Australian Plant Name Index. Retrieved 21 June 2024.