Grevillea arenaria (lat. Grevillea arenaria) - proteyakimilər fəsiləsinin qrevilleya cinsinə aid bitki növü.
Grevillea arenaria (lat. Grevillea arenaria) - proteyakimilər fəsiləsinin qrevilleya cinsinə aid bitki növü.
Grevillea arenaria , commonly known as sand grevillea[2] or hoary grevillea,[3] is a species of flowering plant in the family Proteaceae and is endemic to New South Wales. It is a spreading shrub with elliptic to egg-shaped leaves with the narrower end towards the base, and red, pink or orange flowers.
Grevillea arenaria is an erect to spreading shrub that grows to a height of 0.3–4 m (1 ft 0 in – 13 ft 1 in). The leaves are elliptic to egg-shaped with the narrower end towards the base, 15–75 mm (0.59–2.95 in) long and 3–15 mm (0.12–0.59 in) wide with the edges turned down or rolled under. The flowers are arranged in groups of two to six on the ends of short side branches along a rachis 1–10 mm (0.039–0.394 in) long, and are red, pink or orange and hairy. The pistil is 24–32 mm (0.94–1.26 in) long and the ovary is sessile. Flowers are present in most months with a peak in spring.[4][5]
Grevillea arenaria was first formally described in 1810 by Robert Brown in Transactions of the Linnean Society of London from specimens collected near Port Jackson.[6][7]
The names of two subspecies are accepted by the Australian Plant Census:
This grevillea grows in open forest, often in rocky places, near creeks or cliffs in south-eastern New South Wales. Subspecies arenaria mostly occurs on the eastern side of the Great Dividing Range and nearby ranges from Richmond to the Deua River and subspecies canescens is mostly found on the drier, western side of the ranges, from Tamworth and Gilgandra to Bathurst and western parts of the Blue Mountains.[4][9][11]
Grevillea arenaria , commonly known as sand grevillea or hoary grevillea, is a species of flowering plant in the family Proteaceae and is endemic to New South Wales. It is a spreading shrub with elliptic to egg-shaped leaves with the narrower end towards the base, and red, pink or orange flowers.
Grevillea arenaria, es una especie de arbusto del gran género Grevillea perteneciente a la familia Proteaceae. Es originaria de Nueva Gales del Sur en Australia.[1]
Tiene hábito rastrero y crece entre 1 y 3 metros de altura. Sus hojas son de 1,5 a 7 cm de largo y 3 a 15 mm de anchura. Las flores, que se producen en grupos de 2 a 10, son de color rosa, rojo o naranja, con estilos de color verde o amarillo en la base . Esto ocurre durante todo el año, con un gran florecimiento en primavera.
Se produce en suelos arenosos en los bosques abiertos de la Gran Cordillera Divisoria, su punto más al sur está en línea con Narooma y su punto más al norte en línea con Sídney.
Grevillea arenaria fue descrita por Robert Brown y publicado en Transactions of the Linnean Society of London, Botany 10: 172. 1810.[2]
Grevillea, el nombre del género fue nombrado en honor de Charles Francis Greville, cofundador de la Royal Horticultural Society.
Grevillea arenaria, es una especie de arbusto del gran género Grevillea perteneciente a la familia Proteaceae. Es originaria de Nueva Gales del Sur en Australia.
Le Grevillea arenaria (Grevillea arenaria), est une proteaceae endémique dans le sud-ouest de la Nouvelle-Galles du Sud en Australie. C'est un arbuste élancé de 1 à 3 mètres de haut. Les feuilles simples, le plus souvent ovales font entre 1,5 et 7 cm de long sur 3 à 15 mm de large. Les fleurs, par groupes de 2 à 10, sont roses, rouges ou orange, avec la base verte ou jaune. La plante fleurit toute l'année avec une floraison plus abondante au printemps.
On le trouve dans les sols sablonneux des forêts clairsemées de la cordillère australienne entre une ligne passant par Narooma au sud et Sydney au nord.
Il en existe deux sous espèces:
Grevillea arenaria là một loài thực vật có hoa trong họ Quắn hoa. Loài này được R.Br. miêu tả khoa học đầu tiên năm 1810.[1]
Grevillea arenaria là một loài thực vật có hoa trong họ Quắn hoa. Loài này được R.Br. miêu tả khoa học đầu tiên năm 1810.