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Grevillea halmaturina

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Grevillea halmaturina is a species of flowering plant in the family Proteaceae and is endemic to South Australia. It is a prickly, spreading to erect shrub with sharply-pointed, linear to more or less-cylindrical leaves and large groups of white to pale pink flowers.

Description

Grevillea halmaturina is a prickly, spreading to erect shrub that typically grows to a height of 0.3–1.5 m (1 ft 0 in – 4 ft 11 in) and has ridged branchlets. Its leaves are sharply-pointed linear to more or less cylindrical or tapering, 10–30 mm (0.39–1.18 in) long and 0.8–1.2 mm (0.031–0.047 in) wide with the edges rolled under, enclosing most of the lower surface. The flowers are white to pale pink and are arranged in large, sessile groups on the ends of branches or in leaf axils, the pistil 6–8.5 mm (0.24–0.33 in) long. Flowering occurs from July to November and the fruit is a smooth, narrowly oval follicle 10–14 mm (0.39–0.55 in) long.[2]

Taxonomy

Grevillea hakeoides was first formally described in 1890 by Ralph Tate in his book A Handbook of the Flora of Extratropical South Australia.[3][4] The specific epithet (halmaturina) is derived from Halmaturus, a name once applied to a genus of kangaroos, and commonly used for species from Kangaroo Island.[5]

In 2000, Robert Owen Makinson described two subspecies of G. halmaturina in the Flora of Australia and the names are accepted by the Australian Plant Census:

  • Grevillea halmaturina Tate subsp. halmaturina[6] has leaves with conspicuous longitudinal ridges;[7]
  • Grevillea halmaturina subsp. laevis Makinson[8] has smooth leaves, lacking the ridges of the autonym.[9]

Distribution and habitat

Both subspecies mostly grow in shrubby woodland, often in moister places. Subspecies halmaturina is endemic to Kangaroo Island and subspecies laevis is endemic to the southern part of the Eyre Peninsula.[7][9]

References

  1. ^ a b "Grevillea halmaturorum". Australian Plant Census. Retrieved 5 May 2022.
  2. ^ "Grevillea halmaturina". Australian Biological Resources Study, Department of Agriculture, Water and the Environment: Canberra. Retrieved 5 May 2022.
  3. ^ "Grevillea halmaturina". APNI. Retrieved 5 May 2022.
  4. ^ Tate, Ralph (1890). A Handbook of the Flora of Extratropical South Australia. Adelaide: Education Department. p. 83. Retrieved 5 May 2022.
  5. ^ McCarthy, Patrick M.; Kantvilas, Gintaras (2013). "Psoroglaena halmaturina sp. nov. (lichenised Ascomycota, Verrucariaceae) from Kangaroo Island, South Australia". Journal of the Adelaide Botanic Gardens. 26: 4.
  6. ^ "Grevillea halmaturorum subsp. halmaturina". Australian Plant Census. Retrieved 5 May 2022.
  7. ^ a b "Grevillea halmaturina subsp. halmaturina". Australian Biological Resources Study, Department of Agriculture, Water and the Environment: Canberra. Retrieved 5 May 2022.
  8. ^ "Grevillea halmaturorum subsp. laevis". Australian Plant Census. Retrieved 5 May 2022.
  9. ^ a b "Grevillea halmaturina subsp. laevis". Australian Biological Resources Study, Department of Agriculture, Water and the Environment: Canberra. Retrieved 5 May 2022.
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Grevillea halmaturina: Brief Summary

provided by wikipedia EN

Grevillea halmaturina is a species of flowering plant in the family Proteaceae and is endemic to South Australia. It is a prickly, spreading to erect shrub with sharply-pointed, linear to more or less-cylindrical leaves and large groups of white to pale pink flowers.

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Grevillea halmaturina ( Vietnamese )

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Đây là một bài mồ côi vì không có hoặc có ít bài khác liên kết đến nó.
Xin hãy tạo liên kết đến bài này trong các bài của các chủ đề liên quan. (tháng 7 2018)


Grevillea halmaturina là một loài thực vật có hoa trong họ Quắn hoa. Loài này được Tate miêu tả khoa học đầu tiên năm 1883.[1]

Chú thích

  1. ^ The Plant List (2010). Grevillea halmaturina. Truy cập ngày 25 tháng 6 năm 2013.

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Grevillea halmaturina: Brief Summary ( Vietnamese )

provided by wikipedia VI


Grevillea halmaturina là một loài thực vật có hoa trong họ Quắn hoa. Loài này được Tate miêu tả khoa học đầu tiên năm 1883.

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Wikipedia tác giả và biên tập viên
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wikipedia VI