Aeonium canariense

CANARIENSE (L.) Webb & Berthelot, 1841
Synonym :
异名:
Sempervivum canariense L. (1753)
Section Patinaria
帕蒂娜(音译)组
Distribution : Canary Islands
分布:加那利群岛
4 varieties :
4个变种:
Aeonium canariense var. canariense
Aeonium canariense var. palmense  (Webb ex Christ) H.-Y. Liu, 1989
Aeonium canariense var. subplanum (Praeger) H.-Y. Liu, 1989
Aeonium canariense var. virgineum  (Webb ex Christ) H.-Y. Liu, 1989

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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CANARIENSE var. CANARIENSE 香炉盘
即香炉盘.
Synonyms :
异名:
Sempervivum latifolium  Salisbury (1796)
Aeonium giganteum  Webb ex Christ (1888)
Sempervivum canariense ssp. typicum  Burchard (1929)
Distribution : Canary Islands (Northern Tenerife); 600 - l300 m.
分布:加那利群岛(特内里费岛北部);海拔600 - 1300m地区.
Description (according to IHSP, 2003) :
描述(根据IHSP,2003):
Perennials.
多年生.
Stems stout, smooth.
枝干粗壮而光滑.
Rosette solitary or caespitose, 10 - 60 cm in diameter, cup-shaped, inner leaves ± erect.
莲座状叶,植株单生或群生,直径10 - 60cm,叶呈杯状,生长点附近叶片直立.
Leaves 6 - 35 x 3 - 12 cm, 3 - 10 mm thick, obovate to oblanceolate, apically rounded, mucronate, basally cuneate, velvety with glandular hairs 0.7 - 1 (-1.4) mm (5 - 15 hairs per mm2), margin occasionally slightly undulate, green, occasionally reddish or yellowish.
叶6 - 35片,长3 - 12cm,厚3 - 10mm,卵形或倒披针形,先端圆形,有短尖(注:新叶尖,生长之后叶尖会逐渐变为卵圆,不过短尖仍会保留.),基部楔形,叶似天鹅绒般,有0.7 - 1(1.4)mm长的腺毛(每mm2大约5 - 15根),叶缘偶尔会呈波浪状,叶通常绿色,颜色偶尔会偏红或偏黄.
Inflorescences 30 - 45 x 20 - 30 cm, peduncle 12 - 30 cm, leafy, pedicels 0.5 - 5 mm, pubescent.
花序30 - 45枝,长20 - 30cm,总花梗 12 - 30cm,十分繁茂,花梗0.5 - 5mm,被绒毛.
Flowers 8- to 10-merous, sepals glandular-pubescen, petals 7 - 9 x 1.5 - 2 mm, narrowly elliptic, whitish-green, filaments glabrous.
花基数8 - 10,绒毛萼片,花瓣 7 - 9片,长1.5 - 2mm,狭椭圆形,白色,或绿色,花丝无毛.
Cytology : n=18
染色体:n=18

Photos Jens Kumke



生长季的Var. canariense
Photos Eric Barbier



©Dionysos en Olerdola



©Luis Borja

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CANARIENSE var. PALMENSE (Webb ex Christ) H.-Y. Liu, 1989 隐霜莲
该品种成株后,由于叶面被绒毛,时常有覆霜之感.故拟名隐霜莲.
Synonyms :
异名:
Aeonium palmense Webb ex Christ (1888)  / Sempervivum palmense  (Webb ex Christ) Christ (1888)
Sempervivum xchristii Praeger (1925)  / Sempervivum canariense ssp. christii (Praeger) Burchard (1929)
Sempervivum canariense ssp. longithyrsum  Burchard (1929) / Aeonium longithyrsum (Burchard) Sventenius (1969)
Sempervivum propinquum  Praeger (1932)
Distribution : Canary Islands (La Palma, N Hierro); to 1200 m.
分布:加那利群岛(拉帕尔马,耶罗岛N地区);海拔1200m内地区.
Differs from var. canariense :
与Var. canariense(香炉盘)的不同:
Rosette cupshaped.
莲座杯状.
Leaves velvety with glandular hairs 0.3 - 0.5 (- 1) mm (30 - 60 hairs per mm2), viscid, margin often strongly undulate.
叶似天鹅绒般,有0.3 - 0.5(-1)mm长的短密绒毛(每mm2大约30 - 60根),叶有粘性,叶缘常呈强烈波浪状.
Inflorescences 40 - 60 x 15 - 30 cm.
花序40 - 60枝,长15 - 30cm.
Flowers 8- to 10-merous, petals 7 - 10 x 2 - 3 mm, lanceolate, yellowish-green.
花基数8 - 10,花瓣7 - 10片,长2 - 3mm,披针形,黄绿色.
Cytology : n=18
染色体:n=18




所谓隐霜
Photos Jacquie Koutsoudis, SA



4年植株的迷人大波浪
Photos Eric Barbier

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CANARIENSE var. SUBPLANUM (Praeger) H.-Y.Liu, 1989 软绒盘
根据其特点,拟名软绒盘.
Synonyms :
异名:
Aeonium subplanum  Praeger (1928)
Sempervivum canariense ssp. latifolium  Burchard (1929)
Distribution : Canary Islands (Gomera); 200 - 1000 m.
分布:加那利群岛(戈梅拉岛);海拔200 - 1000m地区.
Differs from var. canariense  :
与Var. canariense(香炉盘)的不同:
Rosette often flattish.
莲座常持平.
Leaves velvety with glandular hairs 0.3 - 1mm (5 – 15 hairs per mm2).
叶似天鹅绒般,有0.3 - 1mm长的短密腺毛(每mm2大约5 - 15根).
Inflorescences 18 - 30 x 15 - 28 cm.
花序18 - 30枝,长15 - 28cm
Flowers 10- to 12-merous, petals 7 - 10 x 2 - 2.5 mm, lanceolate.
花基数10 - 12,花瓣7 - 10片,长2 - 2.5mm,披针形
Cytology : n=18
染色体:n=18

注:Aeonium canariense var. subplanum有香味.


Photos Ray Stephenson



Photos Jens Kumke


©Liz21UK





©Universität Göttingen

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CANARIENSE var. VIRGINEUM (Webb ex Christ) H.-Y.Liu, 1989 加那利少女
"virgineum"来自于拉丁语"Virgo",意为少女,结合其原生地,拟名加那利少女.
Synonyms :
异名:
Aeonium virgineum  Webb ex Christ (1888)
Sempervivum virgineum  (Webb ex Christ) Christ (1888)
Sempervivum canariense ssp. virgineum  (Webb ex Christ) Burchard (1929)
Distribution : Canary Islands (N Gran Canaria); to 1000 m.
分布:加那利群岛(大加那利岛N地区);海拔1000m内地区.
Differs from var. canariense :
与Var. canariense(香炉盘)的不同:
Rosettes cup-shaped.
莲座杯状(注:植栽观察家里的植株,认为最大的不同是生长点状况,以及叶形.)
Leaves velvety with glandular hairs 0.6 - 0.9 mm (10 - 20 hairs per mm2), margin occasionally undulate.
叶似天鹅绒般,有0.6 - 0.9mm长的短密腺毛(每mm2大约10 -  20根).叶缘偶尔呈波浪状(注:极少).
Inflorescences 15 - 45 x 12 - 30 cm.
花序15 - 45枝,长12 - 30cm
Flowers 6- to 9-merous, petals 7 - 8.5 x 1.5 - 2 mm, lanceolate, yellowish-green.
花基数6 - 9,花瓣7 - 8.5片,长1.5 - 2mm,披针形,黄绿色.
Cytology : n=18
染色体:n=18

注:Aeonium canariense var. virgineum有香味.




©Universität Göttingen


©Enez35


©Joyce-Tex-Buckner


From CACTUS E DINTORNI


Photos Ray Stephenson

Aeonium canariense一脉是Aeonium中较较为有收集价值的,因其叶被绒毛,成为Aeonium中最为优秀的亲本之一,很多著名杂交种譬如Aeonium 'Blushing-beauty'(韶羞)与Aeonium 'Velour'(天鹅绒)(亲本均为Aeonium canariense ,A. arboreum 'Zwartkop'但是父母本详情并不明了.)
资料来源:ICN 有谬误之处敬请指正.