Grevillea petrophiloides
| Grevillea petrophiloides | |
|---|---|
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Научная классификация 
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| Королевство: | Plantae |
| Клада : | Трахеофиты |
| Клада : | Покрытосеменные |
| Клада : | Eudicots |
| Заказ: | Протеалы |
| Семья: | Протеас |
| Род: | ГРИВИЛЕА |
| Разновидность: | Г. Петрофилоиды
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| Биномиальное название | |
| Grevillea petrophiloides | |
Grevillea petrophiloides , широко известный как Pink Pokers , [ 2 ] Рок Гревиллеа или покерная Грейвиллеа , [ 3 ] является видом цветущего растения в семействе Proteaceae и является эндемичным к юго-западу от Западной Австралии. Это прямое кустарник с разделенными листьями, доли в основном линейными и цилиндрическими кластерами обычно розовых и красновато-розовых и голубовато-севых цветов.
Описание
[ редактировать ]Grevillea Petrophiloides - это прямой кустарник, который обычно вырос до высоты 1–4 м (3 фута 3 дюйма - 13 футов 1 дюйма). Его листья составляют 60–250 мм (2,4–9,8 дюйма) длиной и разделены, с от трех до девяти дол и 0,5–3,5 мм (0,020–0,138 дюймов). Цветы расположены в кластерах на концах иногда разветвленных тростников, удерживаемых над листвой, кластеры цилиндрические на Rachis 60–200 мм (2,4–7,9 дюйма). Цветы, как правило, розовые и красновато-розовые и голубовато-севые, варьируются с подвидом, Pistil 14–21,5 мм (0,55–0,85 дюйма). Время цветения варьируется в зависимости от подвида, а плод является овальным или более или менее сферическим фолликулом 7–18 мм (0,28–0,71 дюйма). [ 2 ] [ 3 ] [ 4 ]
Taxonomy
[edit]Grevillea petrophiloides was first formally described in 1848 by Carl Meissner in Johann Georg Christian Lehmann's Plantae Preissianae based on plant material collected by James Drummond in the Swan River Colony.[5][6] The specific epithet (petrophiloides) means "Petrophile-like".[7] In 1986, Donald McGillivray described three subspecies of G. petrophiloides in his book New Names in Grevillea (Proteaceae), two of which have been accepted by the Australian Plant Census, and in 2000, Robert Owen Makinson changed to name of Grevillea magnifica subsp. remota Olde & Marriott to G. petrophiloides subsp. remota in the Flora of Australia:
- Grevillea petrophiloides subsp. magnifica McGill.[8] has more than ten linear end leaf-lobes that are circular or triangular in cross-section, 30–120 mm (1.2–4.7 in) long and 0.5–1.0 mm (0.020–0.039 in) wide, mainly flowers from June to August, and has flowers with a straw-white or very pale pink style.[9][10]
- Grevillea petrophiloides Meisn. subsp. petrophiloides McGill.[11] has more than ten lance-shaped or oblong leaf-lobes that are flat, circular or triangular in cross-section, 20–60 mm (0.79–2.36 in) long and 0.5–2 mm (0.020–0.079 in) wide, flowers in most months with a peak in August and September, and has flowers with a pink or red style.[12][13]
- Grevillea petrophiloides (Olde & Marriott) Makinson subsp. remota McGill.[14] has fewer than ten linear end leaf-lobes that are circular or triangular in cross-section, 30–120 mm (1.2–4.7 in) long and 0.5–1.0 mm (0.020–0.039 in) wide, mainly flowers from June to October, and has flowers with a straw-white or very pale pink style.[15][16]
Distribution and habitat
[edit]Subspecies magnifica grows on or near granite outcrops mainly between Tammin and Pantapin in the Avon Wheatbelt and Mallee bioregions, subspecies petrophiloides in shrubland or heath on sandplains between the lower Murchison River, Quairading and Hyden in the Avon Wheatbelt, Geraldton Sandplains and Mallee bioregions and subspecies remota grows on or near granite outcrops from near Varley to Norseman in the Avon Wheatbelt, Coolgardie and Mallee bioregions of south-western Western Australia.[9][10][12][13][15][16]
Conservation status
[edit]Subspecies magnifica and petrophiloides are listed as "not threatened" but subspecies remota is classified as "Priority Three" by the Government of Western Australia Department of Biodiversity, Conservation and Attractions,[9][12][15] meaning that it is poorly known and known from only a few locations but is not under imminent threat.[17]
References
[edit]- ^ "Grevillea petrophiloides". Australian Plant Census. Retrieved 12 August 2022.
- ^ Jump up to: a b "Grevillea petrophiloides". FloraBase. Western Australian Government Department of Biodiversity, Conservation and Attractions.
- ^ Jump up to: a b "Grevillea petrophiloides". Australian Biological Resources Study, Department of Agriculture, Water and the Environment: Canberra. Retrieved 12 August 2022.
- ^ Cronin, Leonard (1987). Key Guide to Australian Wildflowers. Reed Books Pty. Ltd. ISBN 0-7301-0191-6.
- ^ "Grevillea petrophiloides". APNI. Retrieved 13 August 2022.
- ^ Meissner, Carl; Lehmann, Johann G.C. (1848). Plantae Preissianae. Vol. 2. Hamburg. pp. 257_258. Retrieved 13 August 2022.
- ^ Sharr, Francis Aubi; George, Alex (2019). Western Australian Plant Names and Their Meanings (3rd ed.). Kardinya, WA: Four Gables Press. p. 275. ISBN 9780958034180.
- ^ "Grevillea petrophiloides subsp. magnifica". Australian Plant Census. Retrieved 13 August 2022.
- ^ Jump up to: a b c "Grevillea petrophiloides subsp. magnifica". FloraBase. Western Australian Government Department of Biodiversity, Conservation and Attractions.
- ^ Jump up to: a b "Grevillea petrophiloides subsp. magnifica". Australian Biological Resources Study, Department of Agriculture, Water and the Environment: Canberra. Retrieved 13 August 2022.
- ^ "Grevillea petrophiloides subsp. petrophiloides". Australian Plant Census. Retrieved 13 August 2022.
- ^ Jump up to: a b c "Grevillea petrophiloides subsp. petrophiloides". FloraBase. Western Australian Government Department of Biodiversity, Conservation and Attractions.
- ^ Jump up to: a b "Grevillea petrophiloides subsp. petrophiloides". Australian Biological Resources Study, Department of Agriculture, Water and the Environment: Canberra. Retrieved 13 August 2022.
- ^ "Grevillea petrophiloides subsp. remota". Australian Plant Census. Retrieved 13 August 2022.
- ^ Jump up to: a b c "Grevillea petrophiloides subsp. remota". FloraBase. Western Australian Government Department of Biodiversity, Conservation and Attractions.
- ^ Jump up to: a b "Grevillea petrophiloides subsp. remota". Australian Biological Resources Study, Department of Agriculture, Water and the Environment: Canberra. Retrieved 13 August 2022.
- ^ "Conservation codes for Western Australian Flora and Fauna" (PDF). Government of Western Australia Department of Parks and Wildlife. Retrieved 13 August 2022.