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Grevillea maherae

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Grevillea maherae

Priority One — Poorly Known Taxa (DEC)
Scientific classification Edit this classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Order: Proteales
Family: Proteaceae
Genus: Grevillea
Species:
G. maherae
Binomial name
Grevillea maherae

Grevillea maherae is a species of flowering plant in the family Proteaceae and is endemic to the Kimberley region of Western Australia. It is a densely-branched shrub with divided leaves with sharply pointed lobes, and clusters of pinkish red to maroon flowers with a red style.

Description

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Grevillea maherae is a low, spreading or weakly erect shrub that typically gros to a height of 15–50 cm (5.9–19.7 in) and has many stems. The leaves are 40–65 mm (1.6–2.6 in) long and 20–34 mm (0.79–1.34 in) wide in outline, with 9 to 13 sharply-pointed, more or less triangular teeth 2–6 mm (0.079–0.236 in) long and 3–5 mm (0.12–0.20 in) wide on the edges. The flowers are arranged on one side of a rachis mostly 10–20 mm (0.39–0.79 in) long and are pinkish red to maroon, the pistil 29–30 mm (1.1–1.2 in) long. Flowering occurs from December to March, and the fruit is a woolly-hairy follicle 11–13 mm (0.43–0.51 in) long.[2][3]

Taxonomy

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Grevillea maherae was first formally described in 2000 by Robert Makinson and Matthew Barrett in the Flora of Australia from specimens collected by Barrett on Mount Elizabeth Homestead in 1998.[4] The specific epithet (maherae) honours Robyn Maher, who discovered the plant.[5]

Distribution and habitat

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This grevillea is only known from Mount Elizabeth Station where it grows in grassy woodland.[3]

Conservation status

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Grevillea maherae is listed as "Priority One" by the Government of Western Australia Department of Biodiversity, Conservation and Attractions,[2] meaning that it is known from only one or a few locations which are potentially at risk.[6]

See also

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References

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  1. ^ "Grevillea maherae". Australian Plant Census. Retrieved 28 June 2022.
  2. ^ a b "Grevillea maherae ". FloraBase. Western Australian Government Department of Biodiversity, Conservation and Attractions.
  3. ^ a b "Grevillea maherae". Australian Biological Resources Study, Department of Agriculture, Water and the Environment: Canberra. Retrieved 28 June 2022.
  4. ^ "Grevillea maherae". APNI. Retrieved 28 June 2022.
  5. ^ Sharr, Francis Aubi; George, Alex (2019). Western Australian Plant Names and Their Meanings (3rd ed.). Kardinya, WA: Four Gables Press. p. 247. ISBN 9780958034180.
  6. ^ "Conservation codes for Western Australian Flora and Fauna" (PDF). Government of Western Australia Department of Parks and Wildlife. Retrieved 28 June 2022.