PERCARNEUM (R.P.Murray) Pitard & Proust, 1909
蓬莱阁
"percarneum"意为"Very flesh colored(非常地肉色)".结合其外形,拟名为蓬莱阁.
©bramwellii
Synonyms :
异名:
Sempervivum percarneum R.P.Murray (1899) /
Aldasorea percamea (Murray) hort. ex Haage & Schmidt (1930)
Aeonium percameum var.
guiaense G.Kunkel (1977)
Section Leuconium
琉康尼昂(音译)组
Distribution : Canary Islands (Gran Canaria); ± 100 - 1300 m.
分布:加那利群岛(大加那利岛);海拔约100 - 1300m地区.
Description (according to IHSP, 2003) :
描述(根据IHSP.2003):
Perennial few-branched subshrubs to 1 m.
多年生亚灌木,少分枝,成株高度可达1m.
Branches ascending, 7 - 20 mm in diameter, glabrous, reticulate.
分枝上升,直径7 - 20mm,无毛,呈网状.
Rosettes 8 - 20 cm in diameter, flattish.
莲座直径8 - 20cm,叶尖持平.
Leaves 4.5 - 10 x 2 - 4 cm, 3 - 6 mm thick, obovate- to oblanceolate-spatulate, apically acute, caudate, basally cuneate, glaucous, glabrate, margin often weakly denticulate, often with curved cilia (≤ 1 mm), dark green, often reddish variegated along the margin.
叶长4.5 - 10cm,宽2 - 4cm,厚3 - 6mm,倒卵形至倒披针形,匙形,先端急尖,尾状,基部楔形,被
白霜, 叶面光滑,边缘常带弱细齿或弯曲的纤毛( ≤ 1mm) ,呈深绿色,边缘常有红色等杂色.
Inflorescences dome-shaped, 10 - 30 x 10 - 25 cm, peduncle 8 - 20 cm, pedicel 1 - 3 mm, puberulent.
圆顶形花序,高10 - 30 cm,宽10 - 26cm,总花梗长8 - 20cm,花梗长1 - 3mm,被微柔毛.
Flowers 8- to 10-merous, sepals puberulent, petals 7 – 8 x 1.2 - 1.8 mm, lanceolate, acuminate, whitish, median part pinkish variegated, filaments sparsely puberulent.
花基数8 - 10,萼片被微柔毛,花瓣长7 - 8mm,宽1.2 - 1.8mm,披针形,渐尖,白色,中间有部分粉红色的杂色,花丝疏生柔毛.
Cytology : n=18
染色体:n=18
©sftrajan
©Manuel M. Ramos
©Marianne Perdomo
©Universität Göttingen
蓬莱阁Aeonium percarneum的花序.
©Virata33
©Van in LA
Aeonium percarneum 蓬莱阁 是一款经典的大型Aeonium,在国外常被用于园林种植.其大气磅礴的外形和庞大的株型,成为Aeonium大型种的代表之一.蓬莱阁拥有无与伦比的叶形和密集的莲座,家庭种植时亦有不同的秀气表现,值得收藏.
资料来源:ICN 有谬误之处敬请指正.
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