Grevillea bemboka

Grevillea bemboka is a species of flowering plant in the family Proteaceae and is endemic to a restricted area of far south-eastern New South Wales. It is a spreading to erect shrub with hairy branchlets, egg-shaped to elliptic leaves and red or reddish-pink flowers.

Grevillea bemboka
In Royal Botanic Gardens Melbourne
Scientific classification Edit this classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Order: Proteales
Family: Proteaceae
Genus: Grevillea
Species:
G. bemboka
Binomial name
Grevillea bemboka
Stajsic & Molyneux[1]
Synonyms[1]
  • Grevillea aff. victoriae (Bemboka)
  • Grevillea aff. parvula (Bemboka)
  • Grevillea sp. Bemboka (Telford 11565) NSW Herbarium

Description

Grevillea bemboka is a spreading to erect shrub that typically grows up to 4 m (13 ft) high and 7 m (23 ft) wide and has hairy branchlets. Its leaves are egg-shaped to elliptic, mostly 35–60 mm (1.4–2.4 in) long and 10–20 mm (0.39–0.79 in) wide, the upper surface more or less glabrous and the lower surface covered with silky or woolly hairs. The flowers are arranged in cylindrical or dome-shaped clusters of 16 to 28 in leaf axils or on the ends of branches, each flower on a hairy peduncle 5–20 mm (0.20–0.79 in) long, the rachis 10–31 mm (0.39–1.22 in) long. The flowers are apricot-coloured in the bud stage, later red or reddish pink, the pistil 18–20.5 mm (0.71–0.81 in) long. Flowering mainly occurs from August to March and the fruit is a glabrous follicle 20–23 mm (0.79–0.91 in) long.[2]

Taxonomy

Grevillea bemboka was first formally described in 2005 by Val Stajsic and Bill Molyneux in the journal Muelleria from specimens collected in the Bemboka State Forest in 1992.[2][3] The specific epithet (bemboka) is a reference to the Bemboka section of the South East Forests National Park and is itself a corruption of the Aboriginal name bumbooke, meaning "moon rising in the sky".[2]

Distribution and habitat

This grevillea is only known from four to six sites in the Bemboka section of the South East Forests National Park, where it grows in forest.[2][4]

References

  1. "Grevillea bemboka". Australian Plant Census. Retrieved 12 January 2022.
  2. Stajsic, Val; Molyneux, William M. (2005). "Taxonomic studies in the Grevillea victoriae F.Muell. species complex (Proteaceae: Grevilleoideae) I. Descriptions of nine previously segregated, and three new taxa". Muelleria. 22: 28–32.
  3. "Grevillea bemboka". APNI. Retrieved 12 January 2022.
  4. "Grevillea bemboka". Royal Botanic Garden Sydney. Retrieved 12 January 2022.
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