Grevillea aquifolium (lat. Grevillea aquifolium) - proteyakimilər fəsiləsinin qrevilleya cinsinə aid bitki növü.
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Grevillea aquifolium is a shrubby or scrambling plant endemic to South Australia and Victoria. Common names include holly grevillea, prickly grevillea or variable prickly grevillea.[2][3] It occurs naturally in woodland, open forest and heathland.[2]
The species displays a high level of plasticity in its leaves, habit, and habitat preferences across its natural range. The height of the shrubby forms usually ranges between 1 and 2 metres but can reach 4 metres in some populations, while prostrate forms are also observed in their natural distribution, sometimes growing among shrubby forms. The flowers occur in terminal one-sided racemes, typical of what are commonly referred to as "toothbrush" grevilleas. They are red or occasionally yellowish-green. Flowering in South Australia is recorded as being between November and March, while in the Grampians in Victoria it extends from September to April.[3] The foliage is usually lobed with sharp points on the lobes [2] but some populations have leaves with nearly entire leaf margins.[4][5]
The species was formally described in 1838 by English botanist John Lindley in Three Expeditions into the Interior of Eastern Australia based on plant material collected from Mount William in the Grampians by Thomas Mitchell.[6] Mitchell commented that the species was "a remarkable kind with leaves like those of a European holly, but downy".[7] The specific epithet (aquifolium) is a reference to the common European holly, Ilex aquifolium.[1]
Grevillea aquifolium occurs in the south-east of South Australia and western Victoria.[8] In South Australia, small populations are found at locations such as Carpenter Rocks, Bucks Lake Game Reserve and West Dairy Range. In Victoria the species is found in the Grampians region and northwards to the Little Desert as well as near the south coast at Kentbruck Heath near Portland.[8] Associated tree species in Victoria include Eucalyptus baxteri, Eucalyptus obliqua, Eucalyptus willisii subsp. falciformis and Callitris rhomboidea.[9]
Possible hybrids between this species and Grevillea microstegia and Grevillea montis-cole occur near Mount Cassel and Mount William respectively.[8]
Birds are thought to be the primary pollinators of the species, though bees and ants may also have a role.[8]
A number of naturally occurring forms have been brought into cultivation from locations including Carpenter Rocks, Cooack, Halls Gap, Kenbruck Heath, Lake Wartook, Little Desert, Mount William and Serra Road.[2]
'Copper Crest', a hybrid cross of G. aquifolium and G.acanthifolia, is a commercially released cultivar that was selected in Montrose in Victoria in 1975.[10]
Grevillea aquifolium prefers a well-drained position with full exposure to the sun or in partial shade. Mature plants are drought tolerant and have some frost tolerance, but dislike humidity.[2] Plants may be propagated from cuttings taken from semi-mature growth.[2]
Grevillea aquifolium is a shrubby or scrambling plant endemic to South Australia and Victoria. Common names include holly grevillea, prickly grevillea or variable prickly grevillea. It occurs naturally in woodland, open forest and heathland.
Grevillea aquifolium es un arbusto o planta trepadora endémica del sur de Australia y Victoria. Crece en bosques, páramos y en arbolado abierto.
La altura de los arbustos alcanza los 1-2 metros y sus formas postradas distribuidas alrededor. Las flores se producen en racimos terminales con forma de "cepillo de dientes" típico de las Gravilleas. Son de color rojo y ocasionalmente amarillo verdoso. Las hojas son lobuladas con puntos en los lóbulos.
Grevillea aquifolium fue descrita por John Lindley y publicado en Three Expeditions into the Interior of Eastern Australia 2: 178. 1838.[1]
Grevillea, el nombre del género fue nombrado en honor de Charles Francis Greville, co-foundador de la Royal Horticultural Society.
aquifolium, es un epíteto que hace referencia a la semejanza de las hojas con el acebo exótico, Ilex aquifolium.[2]
Grevillea aquifolium es un arbusto o planta trepadora endémica del sur de Australia y Victoria. Crece en bosques, páramos y en arbolado abierto.
Grevillea aquifolium, le grevillea à feuille de houx, est une espèce de plante buissonnante ou de plante rampante de la famille des Proteaceae. Elle est originaire d'Australie-Méridionale ou du Victoria en Australie.
Les buissons font 1 à 2 mètres de haut. Les feuilles rappellent par leur forme celles du houx; les fleurs, en grappes et terminales, sont toutes orientées du même côté de sorte qu'on lui a donné aussi le nom de « grevillea brosse-à-dents ». Elles sont rouges quelquefois jaunes.
Il existe des cultivars, dont :
Grevillea aquifolium là một loài thực vật có hoa trong họ Quắn hoa. Loài này được Lindl. miêu tả khoa học đầu tiên năm 1838.[1]
Bài viết tông thực vật Embothrieae này vẫn còn sơ khai. Bạn có thể giúp Wikipedia bằng cách mở rộng nội dung để bài được hoàn chỉnh hơn.
Grevillea aquifolium là một loài thực vật có hoa trong họ Quắn hoa. Loài này được Lindl. miêu tả khoa học đầu tiên năm 1838.
