Grevillea floripendula, commonly known as Ben Major grevillea[3] or drooping grevillea,[4] is a species of flowering plant in the family Proteaceae and is endemic to a restricted area of Victoria, Australia. It is a spreading, low-lying to prostrate shrub with divided leaves with toothed lobes and clusters of greenish to mauve and blackish flowers with a yellow to red style.
| Ben Major grevillea | |
|---|---|
| |
| In Ben Major Conservation Park | |
Scientific classification 
| |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Order: | Proteales |
| Family: | Proteaceae |
| Genus: | Grevillea |
| Species: | G. floripendula
|
| Binomial name | |
| Grevillea floripendula | |
Description
editGrevillea floripendula is a spreading, low-lying to prostrate shrub, typically 0.3–1 m (1 ft 0 in – 3 ft 3 in) high and 1.5–3 mm (0.059–0.118 in) wide, its branchlets covered with shaggy hairs. Its leaves are divided, 20–65 mm (0.79–2.56 in) long and 15–40 mm (0.59–1.57 in) wide with mostly five to nine egg-shaped lobes 10–20 mm (0.39–0.79 in) long and 5–15 mm (0.20–0.59 in) wide, these usually with two to six pointed teeth ending in a short, rigid prickle. The edges of the leaves are turned down and the lower surface has a few curly hairs. The flowers are arranged on the ends of branches, usually in pendulous clusters 30–55 mm (1.2–2.2 in) long on a peduncle 20–30 mm (0.79–1.18 in) long. The flowers are greenish to mauve, silky-hairy, mauve to blackish on the inside, the pistil 13.5–16 mm (0.53–0.63 in) long. Flowering occurs from October to December and the fruit is a hairy follicle 9–11 mm (0.35–0.43 in) long.[3][4][5][6][7]
Taxonomy
editGrevillea floripendula was first formally described in 1981 by Raymond Vaughan Smith in the journal Muelleria from specimens he collected in the Ben Major Forest Reserve north of Beaufort in 1976.[5][8]
Distribution and habitat
editBen Major grevillea grows in open forest within a localised area to the north of Beaufort between Waterloo and Ben Major Forest.[3][4][7]
Conservation status
editGrevillea floripendula is listed as "vulnerable" under the Australian Government Environment Protection and Biodiversity Conservation Act and "Critically Endangered" in Victoria under the Flora and Fauna Guarantee Act 1988[9] and a National Recovery Plan has been prepared. In 1997 about 4000 plants remained in its native range, in 21 separate populations. The main threats to the species include weed invasion, habitat loss and disturbance, and frequent bushfires.[1][3][4][7][10]
See also
editReferences
edit- ^ a b "EPBC Act List of Threatened Flora". Australian Government Department of Climate Change, Energy, the Environment and Water. Retrieved 6 January 2024.
- ^ "Grevillea floripendula". Australian Plant Census. Retrieved 23 April 2022.
- ^ a b c d Makinson, Robert O. "Grevillea floripendula". Royal Botanic Gardens Victoria. Retrieved 23 April 2022.
- ^ a b c d "Conservation Advice Grevillea floripendula - drooping grevillea" (PDF). Australian Government Department of Agriculture, Water and the Environment. Retrieved 23 April 2022.
- ^ a b Smith, Raymond V. (1981). "A new species of Grevillea (Proteaceae) from Victoria". Muelleria. 4 (4): 423–427. Retrieved 23 April 2022.
- ^ "Grevillea floripendula". Australian Biological Resources Study, Department of Agriculture, Water and the Environment: Canberra. Retrieved 23 April 2022.
- ^ a b c "Action Statement - Ben Major Grevillea Grevillea floripendula" (PDF). Victorian Government Department of Sustainability and Environment. Retrieved 23 April 2022.
- ^ "Grevillea floripendula". APNI. Retrieved 23 April 2022.
- ^ "Grevillea floripendula". Royal Botanic Gardens Victoria. Retrieved 29 December 2023.
- ^ Carter, Oberon; Murphy, Anna H.; Downe, Judy. "National Recovery Plan for the Ben Major Grevillea Grevillea floripendula" (PDF). Victorian Government Department of Sustainability and Environment. Retrieved 23 April 2022.