Grevillea irrasa (lat. Grevillea irrasa) - proteyakimilər fəsiləsinin qrevilleya cinsinə aid bitki növü.
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Grevillea irrasa is a species of flowering plant in the family Proteaceae and is endemic to south-eastern New South Wales. It is an erect, spreading shrub with oblong to egg-shaped leaves with the narrower end towards the base, and clusters of red to apricot-coloured flowers.
Grevillea irrasa is an erect, spreading shrub that typically grows to a height of 1.5–3 m (4 ft 11 in – 9 ft 10 in) and has hairy branchlets. Its leaves are oblong to egg-shaped with the narrower end towards the base, 30–60 mm (1.2–2.4 in) long and 5–22 mm (0.20–0.87 in) wide, the edges rolled under and the lower surface with felty or shaggy hairs. The flowers are usually arranged on the ends of branches in clusters of six to sixteen on a rachis 8–20 mm (0.31–0.79 in) long and are red to apricot-coloured, the pistil 14–17 mm (0.55–0.67 in) long. Flowering occurs from August to January and the fruit is a glabrous oval to elliptic follicle 15–18 mm (0.59–0.71 in) long.[2][3]
Grevillea irrasa was first formally described in 2000 by Australian botanist Robert Owen Makinson in the Flora of Australia from specimens collected in the Nullica State Forest in 1997. The specific epithet (irrasa) means "unpolished" or "unshaven" and refers to the surface of the leaves, branchlets and flowers.[4]
In the same publication, Makinson described two subspecies of G. irrasa and the names are accepted by the Australian Plant Census:
Grevillea irrasa occurs in dry sclerophyll forest inland from Pambula and Moruya in the south-east of New South Wales. Subspecies is found inland from Moruya in the catchment of the Tuross River and subsp. irrasa inland from Pambula in the catchments of the Yowaka and Nullica Rivers, the distributions of the two subspecies separated by about 80 km (50 mi).[2][7][10]
Grevillea irrasa is a species of flowering plant in the family Proteaceae and is endemic to south-eastern New South Wales. It is an erect, spreading shrub with oblong to egg-shaped leaves with the narrower end towards the base, and clusters of red to apricot-coloured flowers.
Grevillea irrasa es una especie de arbusto del gran género Grevillea perteneciente a la familia Proteaceae. Es originaria de Australia Occidental.[1]
Es un arbusto erecto, con un crecimiento de 1,5-3 metros de altura. Las flores aparecen entre agosto y enero (finales del invierno a mediados de verano) en su área de distribución natural. Estas son de color rojo, albaricoque o rosa.[1][2]
Grevillea irrasa fue descrita por Makinson y publicado en Flora of Australia 17A: 503. 2000.[3][4][5]
Grevillea, el nombre del género fue nombrado en honor de Charles Francis Greville, co-foundador de la Royal Horticultural Society.
irrasa: epíteto
Grevillea irrasa es una especie de arbusto del gran género Grevillea perteneciente a la familia Proteaceae. Es originaria de Australia Occidental.
Grevillea irrasa là một loài thực vật có hoa trong họ Quắn hoa. Loài này được Makinson mô tả khoa học đầu tiên năm 2000.[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 irrasa là một loài thực vật có hoa trong họ Quắn hoa. Loài này được Makinson mô tả khoa học đầu tiên năm 2000.
