Acacia campylophylla
| Acacia campylophylla | |
|---|---|
| In Kings Park | |
Priority Three — Poorly Known Taxa (DEC) | |
| Scientific classification | |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Rosids |
| Order: | Fabales |
| Family: | Fabaceae |
| Subfamily: | Caesalpinioideae |
| Clade: | Mimosoid clade |
| Genus: | Acacia |
| Species: | A. campylophylla
|
| Binomial name | |
| Acacia campylophylla | |
| Occurrence data from AVH | |
| Synonyms[1] | |
|
Racosperma campylophyllum (Benth.) Pedley | |
Acacia campylophylla is a species of flowering plant in the family Fabaceae and is endemic to the south-west of Western Australia. It is a dense, rigid, spreading shrub with ribbed, glabrous branchlets, sharply-pointed phyllodes more or less continuous with the branchlets, spherical heads of yellow flowers, and narrowly oblong, more or less papery pods.
Description
Acacia campylophylla is a dense, rigid, spreading shrub that typically grows to a height of 10–60 cm (3.9–23.6 in) and has ribbed, glabrous branchlets sometimes covered with a white, powdery bloom near the ends. The phyllodes are more or less continuous with the branchlets, strongly turned down and sharply pointed, 10–20 mm (0.39–0.79 in) long, 1.0–1.5 mm (0.039–0.059 in) wide and glaucous at first and with 8 prominent veins. There are spiny stipules 0.5–1.5 mm (0.020–0.059 in) long at the base of the phyllodes. The flowers are borne in a spherical head in axils on a peduncle 8–12 mm (0.31–0.47 in) long. Each head is 4–6 mm (0.16–0.24 in) in diameter with 26 to 31 yellow flowers. Flowering occurs from about July to August, and the pods are more or less papery, narrowly oblong, up to 37 mm (1.5 in) long, 4.0–7.5 mm (0.16–0.30 in) wide and strongly raised over the seeds. The seeds are mottled tan, broadly elliptic, about 2.5 mm (0.098 in) long with a crested aril.[2][3][4][5]
Taxonomy
Acacia campylophylla was first formally described in 1855 by the botanist George Bentham in the journal Linnaea from specimens collected by James Drummond.[6][7] The specific epithet (campylophylla) means 'bent or curved leaves'.[8]
Distribution and habitat
This species of wattle grows in lateritic, gravelly soil and is found between Bolgart and Wyalkatchem and south to near Corrigin in the Avon Wheatbelt and Jarrah Forest bioregions of south-western Western Australia.[2][5][3]
Conservation status
Acacia campylophylla is listed as "Priority Three" by the Government of Western Australia Department of Biodiversity, Conservation and Attractions[5] meaning that it is poorly known and known from only a few locations but is not under imminent threat.[9]
See also
References
- ^ a b "Acacia campylophylla". Australian Plant Census. Retrieved 8 June 2025.
- ^ a b Cowan, Richard S.; Maslin, Bruce R. Kodela, Phillip G. (ed.). "Acacia campylophylla". Flora of Australia. Australian Biological Resources Study, Department of Climate Change, Energy, the Environment and Water: Canberra. Retrieved 8 June 2025.
- ^ a b "Acacia campylophylla". World Wide Wattle. Western Australian Herbarium. Retrieved 17 October 2020.
- ^ "Acacia campylophylla". Wattle - Acacias of Australia. Lucid Central. Retrieved 8 June 2025.
- ^ a b c "Acacia campylophylla". FloraBase. Western Australian Government Department of Biodiversity, Conservation and Attractions.
- ^ "Acacia campylophylla". APNI. Retrieved 8 June 2025.
- ^ Bentham, George (1855). "Plantae Muellerianae: Mimoseae". Linnaea: Ein Journal für die Botanik in ihrem ganzen Umfange, oder Beiträge zur Pflanzenkunde. 26 (5): 605. Retrieved 8 June 2025.
- ^ George, A.S; Sharr, F.A (2021). Western Australian Plant Names and their meanings (4th ed.). Kardinya: Four Gables. p. 156. ISBN 9780958034197.
- ^ "Conservation codes for Western Australian Flora and Fauna" (PDF). Government of Western Australia Department of Biodiversity, Conservation and Attractions. Retrieved 8 June 2025.