檢視匍匐糖芥的原始碼


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| style="background: #008080" align= center|  '''<big>葡萄糖芥</big> '''

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<small>[http://www.iplant.cn/info/%E5%8C%8D%E5%8C%90%E7%B3%96%E8%8A%A5?t=p  来自 植物智 的图片]</small>

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中文学名:葡萄糖芥

二名法:Erysimum forrestii

界:植物界

门:被子植物门

纲:双子叶植物纲

亚 纲:原始花被亚纲

目:罂粟目

亚 目:白花菜亚目

科:[[十字花科]]

族:香花芥族

属:[[糖芥属]]

组:无苞组

系:紫花系

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'''葡萄糖芥'''(pú fú táng jiè)，学名 Erysimum forrestii (W. W. Smith) Polatschek，俗名：'''腋花糖芥、匍匐桂竹香'''，异名：Erysimum schneideri  Cheiranthus forrestii  Parrya forrestii  ，多年生草本，高3-10厘米，全体有白色贴生毛；根状茎纺锤形，长达8厘米；茎数个，近匍匐，不分枝。基生叶莲座状，叶片卵形或长圆形，顶端圆形，常有突尖，基部楔形，近全缘或有数齿；叶柄长2-4厘米。总状花序具多数花；苞片和叶相似，具短柄；花黄色，花梗粗，萼片长圆形，外面带紫色；花瓣匙形，长角果线形，长3-4厘米，宽约2毫米，扁平，果瓣具1脉；花柱长约1毫米；果梗长4-10毫米。种子5-6个，圆形，长约2毫米，扁平，黑紫色。花、果期6-8月。产[[云南]]（[[丽江]]）。
<ref>[http://www.iplant.cn/info/%E5%8C%8D%E5%8C%90%E7%B3%96%E8%8A%A5?t=z  葡萄糖芥(附图)],植物智</ref></br>
==形态特征==
多年生草本，高3-10厘米，全体有白色贴生毛；根状茎纺锤形，长达8厘米；茎数个，近匍匐，不分枝。基生叶莲座状，叶片卵形或长圆形，长1-2厘米，宽3-5毫米，顶端圆形，常有突尖，基部楔形，近全缘或有数齿；

叶柄长2-4厘米。总状花序具多数花；苞片和叶相似，具短柄；花黄色，直径8-10毫米；花梗粗，长5-8毫米；萼片长圆形，长7-8毫米，外面带紫色；

花瓣匙形，长约1.5厘米，具爪，爪长约8毫米。长角果线形，长3-4厘米，宽约2毫米，扁平，果瓣具1脉；花柱长约1毫米；果梗长4-10毫米。

种子5-6个，圆形，长约2毫米，扁平，黑紫色。花、果期6-8月。

Parrya forrestii W. W. Smith, Notes Roy. Bot. Gard. Edinburgh 38: 195. 1914; Cheiranthus forrestii (W. W. Smith) Handel-Mazzetti; Erysimum schneideri O. E. Schulz.

Herbs perennial, (4-)10-20(-30) cm tall; caudex several branched, covered with petiolar remains of previous years. Trichomes malpighiaceous, rarely a few 3-fid on leaves adaxially. Stems 1 to several from base, leafy. Basal leaves rosulate; petiole (1-)2-5(-8) cm; leaf blade elliptic, oblong, oblong-ovate, spatulate, or oblanceolate-linear, (0.6-)1.5-6(-10) × 0.5-1.5(-2) cm, base attenuate, margin coarsely dentate or rarely denticulate, apex acute. 

Racemes corymbose, slightly elongated in fruit, bracteate throughout. Fruiting pedicels divaricate, 3-7(-20) mm, stout, narrower than fruit, straight. Sepals oblong-linear, 7-10(-12) mm, caducous, lateral pair strongly saccate. Petals yellow, broadly obovate or suborbicular, (1.4-)1.7-2(-2.5) cm × (6-)7-9 mm; claw usually longer than sepals. Filaments 0.8-1.3 cm; anthers oblong-linear, 2.5-3.5 mm. Ovules 14-24 per ovary.

Fruit linear, flattened, (3.2-)4-8(-9) cm × 4-5 mm, not torulose, slightly curved; valves not keeled, with a distinct midvein, outside with malpighiaceous trichomes, inside glabrous; style 1-2 mm; stigma capitate, entire. Seeds oblong, 3-4.5 × 1.5-2.5 mm, on stout funicles. Fl. May-Jul, fr. Jul-Oct.

* Limestone slopes, gravelly slopes, glacial gravel, pastures; 3600-4900 m. Yunnan.

The type collection of Erysimum schneideri, Schneider 3292 (holotype, B; isotypes, G, GH, K), is indistinguishable from that of Parrya forrestii, Forrest 6518 (holotype, E). In FRPS and Fl. Yunnan. (6: 102, 106. 1995) the two names were treated under Erysimum and Cheiranthus, respectively.

==分类文献==
Cheiranthus forrestii (W. W. Smith) Hand. -Mazz. in Sitzg. Akad. Wiss. Wien 25. 1925. et Symb. Sin. 7 (2): 365. 1931; T. Y. Cheo in Bot. Bull. Acad. Sin. 3: 112. 1949. ——Parrya forrestii W. W. Smith in Not. Roy. Bot. Gard. Edinb. 8: 195. 1914.

==产地生境==
产[[云南]]（[[丽江]]）。生在海拔3900-4200米的高山草地石上。模式标本采自云南丽江。

== 参考来源 ==
{{reflist}}

[[Category:370 植物學總論]]