Aeonium smithii 静谧莲

SMITHII (Sims) Webb & Berthelot, 1840 静谧莲
"smithii"意为"Named for Sir James Edward Smith, 18th century English botanist(以詹姆斯爱德华史密斯先生,18世纪英国植物学家命名.),此处据其生长特点拟名为静谧莲.

©surrealsucculents
Synonyms :
异名:
Sempervivum smithii  Sims (1818)
Sempervivum hispicaule  Haworth (1819)
Sempervivum foliosum C. Smith ex Otto (1820)
Section Chrysocome
克丽丝蔻(音译)组
Distribution : Rocks and cliffs most commonly in forest zone; Canary Islands, Tenerife, 150-2150 m.
分布:岩石,峭壁,常见于森林地带;加那利群岛,特内里费岛,海拔150 - 2150m地区.
Description  (according to IHSP, 2003) :
描述(根据IHSP,2003):
Perennial densely branched  shrublets.
多年生密生灌木.
Stems up to 60 cm tall, 0.7-3 cm in diameter, densely hairy (hairs 3 – 8 mm), smooth, without reticulations.
茎可达60cm高,直径0.7 - 3cm,密毛(3 - 8mm),光滑,无网纹.
Rosette 6-15 cm in diameter, rather flattish.
莲座直径6 - 15cm,大致持平.
Leaves 3 – 7 x 1.3 – 3 cm, 1 – 1.5 cm thick, obtrullate, apically acuminate, basally cuneate, glossy above, puberulent, with conspicuous longitudinal brownish tannic stripes esp. on the lower face, margin with conical cilia about 0.3 mm long and some additional hairs (0.1 – 0.5 mm).
叶长3 - 7cm,宽1.3 - 3cm,厚1 - 1.5cm, 先端渐尖,基部楔形,叶面有光泽,被微柔毛,具明显的褐色纵条纹.叶边缘有约0.3mm长的锥形纤毛和一些附加的毛(0.1 - 0.5mm)
Inflorescence : Floriferous part 4 – 15 x 4 – 9 cm, peduncle 4 – 40 cm, pedicels 1 – 9 mm, puberulent.
花序:多花部分高4 - 15cm,宽4 - 8cm,总花梗长4 - 40cm,花梗长1 - 9mm,被微柔毛.
Flowers 8- to 12-merous, sepals puberulent, petals 7 – 9 x 2 – 2.5 mm, lanceolate, acute, yellow, with reddish lines, filaments glabrous.
花基数8 - 12,萼片被微柔毛,花瓣长7 - 9mm,宽2 - 2.5mm,披针形,尖,呈黄色,带红色线条,花丝无毛.
Cytology : n=18
染色体:n=18