HIERRENSE (R.P.Murray) Pitard & Proust, 1909
戴冠曲
©anniesannuals
Synonym :
异名
Sempervivum hierrense R.P.Murray (1899)
Section Leuconium
琉康尼昂(音译)组
Distribution : Canary Islands (La Palma, Hierro); to 1200 m.
分布:加那利群岛(拉帕尔马岛,耶罗岛);海拔1200m以内区域
Description (according to IHSP, 2003) :
描述(根据IHSP,2003):
Perennial, unbranched or rarely few-branched, monocarpic subshrubs to 1.5m.
多年生亚灌木,少分枝或无分枝,果后死亡,成株可达1.5m.
Branches ascending, 20 - 45 mm in diameter, glabrous, reticulate.
分枝上升,直径20 - 45mm,无毛,呈网状.
Rosettes 15 - 60 cm in diameter, flattish.
莲座直径15 - 60cm,叶尖持平.
Leaves 8 - 30 x 5 - 8 cm, 3 - 7 mm thick, obovate or oblanceolate, apically acute, caudate and often recurved, basally cuneate, strongly glaucous, glabrate, margin with slightly curved cilia (1 - 2 mm), green, with reddish or pinkish variegated margin.
叶长8-30cm,宽5-8cm,厚3-7mm,倒卵状披针形,顶部尖,尾状核,通常下弯,基部楔形,被厚
白霜,光滑,边缘具稍弯曲的纤毛(1-2mm),呈绿色,通常有红色或粉红色的杂色.
Inflorescences dome-shaped, 15 - 50 x 12 – 50 cm, peduncle 5 - 25 cm, pedicels 2 - 6 mm, puberulent.
花序圆顶形,高15-50cm.宽12-50cm,花序梗5-25cm,花梗长2-6mm,被微柔毛.
Flowers 6- to 9-merous, sepals puberulent, petals 7 - 9 x 1.5 - 2 mm, lanceolate, acuminate, whitish, median part often pinkish variegated, filaments puberulent.
花基数6 - 9,萼片被微柔毛,花瓣长7.9mm,宽1.5 - 2mm,披针形,渐尖,白色,正中通常杂有色粉红色.花丝被微柔毛.
Cytology : n=18
染色体:n=18
©mapa-73
©alloe
©kantc2
©Dionysos en Olerdola
©bramwellii
Photos Jens Kumke
From:nelocactus
Photos Ray Stephenson
Aeonium hierrense 戴冠曲 是大型莲花掌中较为我们熟知的品种,其身姿飒爽优雅,习性强健,在外国园艺
多肉植物中有很高的地位.嗜独生的特点,更是令她拥有了高贵冷艳的气质.
资料来源:ICN 有谬误之处敬请指正.
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