LINDLEYI Webb & Berthelot, 1840
Synonyms :
异名:
Sempervivum lindleyi (Webb & Berthelot) Webb ex Christ (1888) /
Sempervivum tortuosum var.
lindleyi (Webb & Berthelot) Kuntze (1891)
Distribution : Canary Islands
分布:加那利群岛
2 varieties :
名下有2个变种:
Aeonium lindleyi var.
lindleyi 登天乐
Aeonium lindleyi var.
viscatum (Bolle) Liu (1989) 璇铃子
P.S.该种为原始种,习性与变种相近,本帖主要介绍其变种.
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LINDLEYI var. LINDLEYI
登天乐
©Liz21UK
Distribution : Canary Islands (NE Tenerife); to 1000 m but most common between 200 and 500 m.
分布:加那利群岛(东北部特内里费岛);海拔1000米内区域,但大多数分布于海拔200 - 500m之间的地区.
Description (according to IHSP, 2003) :
描述(根据IHSP,2003):
Perennial densely branched shrublets to 50 cm.
多年生群生灌木,成株高度可达50cm.
Branches : 3 - 15 mm diameter puberulent, viscid, smooth, without reticulations.
分枝:直径3 - 15mm,被微柔毛,有粘性,光滑,无网纹.
Rosettes : 4 - 9 cm diameter, rather flattish, inner leaves ± erect.
莲座:直径4 - 9cm,叶尖持平,内叶大致直立.
Leaves : 2 - 4,5 x 0,6 - 1,6 cm, 5 - 7 mm thick, obovate or obovate-spatulate, apically obtuse, acute, or attenuate, basally cuneate or attenuate, puberulent to distinctly pubescent, viscid, yellowish-green to dark green.
叶:长2 - 4.5cm,宽0.6 - 1.6cm,厚5 - 7mm,倒卵形或倒卵状匙形,先端钝,锐尖或渐狭,基部楔形或渐狭,叶被微柔毛到明显短柔毛,有粘性,呈黄色绿色到深绿色.
Inflorescences cymose panicles, floriferous part 2 - 7 x 3 - 9 cm, peduncle 1 - 9 cm, pedicels 1 - 10 mm, puberulent.
聚伞状圆锥花序,多花,高2 - 7cm,宽3 - 9cm,总花梗长1 - 9cm,花梗长1 - 10mm,被微柔毛.
Flowers 8 - to 9 – merous, sepals pubescent, petals 5 - 7 x 1,5 - 2 mm, narrowly elliptic or lanceolate, acuminate, yellow, filaments glabrous.
花基数8 - 9,萼片被短柔毛,花瓣长5 - 7mm,宽1.5 - 2mm,狭椭圆形或披针形,渐尖,呈黄色,花丝无毛.
Cytology : n=18
染色体:n=18
P.S.登天乐有香味.
©scott.zona
Plant in cultivation in the south of France.
法国南部的植株
Photos éric Barbier
©Juan Ignacio 1976
©Virata33
©Frank.Ebinger
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LINDLEYI var. VISCATUM (Bolle) H.-Y. Liu, 1989
璇铃子
©carlesjbox
Synonyms :
异名:
Aeonium viscatum Bolle (1859) /
Sempervivum viscatum (Bolle) Christ (1888) /
Sempervivum tortuosum var.
viscatum (Bolle) Kuntze (1891)
Distribution : Canary Islands (E Gomera); ± 100 - 900 m.
分布:加那利群岛(东部戈梅拉岛);海拔大约100 - 900m.
Differs from var. lindleyi :
与变种登天乐的不同:
Leaves 3 - 4 mm thick, with a dense covering of extremely short multicellular hairs (< 0,04 mm).
也厚3 - 4mm,有密集覆盖的极短的多细胞毛(<0.04mm).
Flowers 7- to 9-merous, petals 5 - 7 x 1 - 1,5 mm, lanceolate, acuminate.
花基数7 - 9,花瓣长5 - 7mm,宽1 - 1.5mm,披针形,渐尖.
Cytology : n=18
染色体:n=18
P.S.事实上二者的差别还是非常大的,登天乐的叶形更加圆润,而璇铃子则是纺锤状的叶子.
From:Wikimedia
野境中的璇铃子.
©Universität Göttingen
家庭种植的植株.
©carlesjbox
From:botany.cz
©cactus-aventures
©Daniel Grobbel-Rank
Aeonium lindleyi 一脉以其圆润可爱,绒毛质感的肥厚叶片和其散发出的怡人香气而闻名.再加上小型种天生所具有的魅力,登天乐和璇铃子都是Aeonium中的小王子,深受Aeonium迷的喜爱.
另外,他们也是非常优秀的亲本,无与伦比的特性让他们的后代都注定是佼佼者.
资料来源:ICN 有谬误之处敬请指正.
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