Thomasia multiflora
| Thomasia multiflora | |
|---|---|
Scientific classification  | |
| Kingdom: | Plantae |
| Clade: | Embryophytes |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Rosids |
| Order: | Malvales |
| Family: | Malvaceae |
| Genus: | Thomasia |
| Species: | T. multiflora |
| Binomial name | |
| Thomasia multiflora | |
Thomasia multiflora is a species of flowering plant in the family Malvaceae and is endemic to the south-west of Western Australia. It is a low, spreading shrub with broadly egg-shaped leaves and mauve flowers.
Description
[edit]Thomasia multiflora is a spreading shrub that typically grows to 0.3–1.5 m (1 ft 0 in – 4 ft 11 in) high and 0.5–1.5 m (1 ft 8 in – 4 ft 11 in) wide, its new growth densely covered with star-shaped hairs. The leaves are broadly egg-shaped, 15–30 mm (0.59–1.18 in) long and 6–8 mm (0.24–0.31 in) wide on a petiole 8–10 mm (0.31–0.39 in) long with wing-like stipules at the base of the petioles. The flowers are 12–18 mm (0.47–0.71 in) in diameter and arranged in racemes of 6 to 12 on a hairy peduncle 60–70 mm (2.4–2.8 in) long. Each flower is on a short pedicel with hairy, linear bracteoles at the base. The sepals are mauve, joined for about half their length, and there are no petals.[2][3]
Taxonomy and naming
[edit]Thomasia multiflora was first formally described in 1904 by Ernst Georg Pritzel in Botanische Jahrbücher für Systematik, Pflanzengeschichte und Pflanzengeographie from specimens collected near King George Sound.[4][5] The specific epithet (multiflora) means "many-flowered".[2]
Distribution and habitat
[edit]This thomasia grows in shrubland and woodland in winter-wet areas and on granite outcrops from near Walpole to Albany in the Esperance Plains bioregion of south-western Western Australia.[2][3]
Conservation status
[edit]Thomasia multiflora is classified as "Priority One" by the Government of Western Australia Department of Biodiversity, Conservation and Attractions,[3] meaning that it is known from only one or a few locations which are potentially at risk.[6]
References
[edit]- ↑ "Thomasia multiflora". Australian Plant Census. Retrieved 22 January 2023.
- 1 2 3 Blake, Trevor L. (2021). Lantern bushes of Australia; Thomasias & allied genera : a field and horticultural guide. Victoria: Australian Plants Society, Keilor Plains Group. pp. 40–41. ISBN 9780646839301.
- 1 2 3 "Thomasia multiflora". FloraBase. Western Australian Government Department of Biodiversity, Conservation and Attractions.
- ↑ "Thomasia multiflora". Australian Plant Name Index. Retrieved 22 January 2023.
- ↑ Pritzel, Ernst G. (1904). Engler, Adolf (ed.). "Fragmenta Phytographiae Australiae occidentalis. Beitrage zur Kenntnis der Pflanzen Westaustraliens, ihrer Verbreitung und ihrer Lebensverhaltnisse". Botanische Jahrbücher für Systematik, Pflanzengeschichte und Pflanzengeographie. 35 (2–3): 375. Retrieved 3 January 2023.
- ↑ "Conservation codes for Western Australian Flora and Fauna" (PDF). Government of Western Australia Department of Parks and Wildlife. Retrieved 22 January 2023.