《中国植物志》|| 兰科 ORCHIDACEAE ||管花兰亚族 Subtirib. Corymborkidinae Miq. ||管花兰属 Corymborkis Thou.
14. 管花兰属Corymborkis Thou.
Thou. in Nouv. Bull. Sci. Soc. Philom. Paris ser. 2, 1: 318. 1809; et in Hist. Orch. pl. 37, 38. 1822 "Corymborchis"; Rasmussen in Bot. idsskr. 71(3, 4): 161. 1977. ——Corymbis Lindl. , Veg. Kingd. 183. 1847.
地生草本,具短而横走的根状茎和成簇而细长的根。茎较长,长者可达2-3米,常数个生于同一根状茎上,不分枝,较纤细,略木质化。叶多枚,二列互生于茎上,常较大,坚纸质,摺扇状摺叠式,基部收狭成抱茎的鞘。圆锥花序每1-4个生于叶腋,明显短于叶;总花梗常包存于叶鞘中;花二列排列,通常绿白色至黄色,有香气,质地柔弱,具短花梗;萼片与花瓣较狭长,基部靠合;中萼片略贴生于花瓣与蕊柱上;花瓣稍宽于萼片;唇瓣与萼片等长或稍短,围抱蕊柱,通常具2条纵脊;蕊柱细长,直立,圆柱状或两侧压扁,一般略短于唇瓣,顶端扩大并有2个耳状物;花药生于背侧,近长圆形或卵状长圆形;花粉团2个,粒粉质,由许多可分的小团块组成;花粉团柄细长;粘盘存在,近盾状;柱头横卧,有2个外弯的裂片;蕊喙直立,高于花药,先端2裂。蒴果具明显的6棱,顶端有宿存的蕊柱。
本属模式种:Corymborkis corymbis Thou.
全属共5种,广泛分布于全球热带地区。我国有1种,产西南。
数据来源 中国植物物种信息数据库
《云南植物志》|| 兰科 Orchidaceae ||管花兰亚族 Subtrib. Corymborkidinae Miq. ||管花兰属 Corymborkis Thou.
9.管花兰属 Corymborkis Thou.
地生草本,具短而横走的根状茎和成簇而细长的根。茎较长,长者可达2—3米,常数个生于同一根状茎上,不分枝,较纤细,略木质化。叶多枚,二列互生于茎上,常较大,坚纸质,折扇状,基部收狭成抱茎的鞘。圆锥花序每1—4个生于叶腋,明显短于叶;总花梗包存于叶鞘中;花二列排列,通常绿白色至黄色,有香气,花梗短;萼片与花瓣较狭长,基部靠合;中萼片略贴生于花瓣与蕊柱上;花瓣稍宽于萼片;唇瓣与萼片等长或稍短,围抱蕊柱,通常具2条纵脊;蕊柱细长,直立,圆柱状或两侧压扁,一般略短于唇瓣,顶端扩大并有2个耳状物;花药生于背侧,长圆形或卵状长圆形;花粉团2个,粒粉质,由许多可分的小团块组成;花粉团柄细长;黏盘存在,近盾状;柱头横卧,有2个外弯的裂片;蕊喙直立,高于花药,先端2裂。蒴果明显具6棱,顶端有缩存的蕊柱。
共5种,分布于世界热带地区。我国有1种,云南也产。
数据来源 中国植物物种信息数据库
《Flora of China》|| Orchidaceae || ||管花兰属 Corymborkis
65. Corymborkis Thouars, Nouv. Bull. Sci. Soc. Philom. Paris. 1: 318. 1809.
管花兰属 guan hua lan shu
Authors: Xinqi Chen, Stephan W. Gale & Phillip J. Cribb
Corymbis Thouars; Hysteria Reinwardt; Rynchanthera Blume; Tomotris Rafinesque.
Herbs, terrestrial. Rhizome short; roots slender, wiry. Stem 1 or several arising from same rhizome, unbranched, slender, reedlike. Leaves many, distichous, often large, ovate to elliptic, papery, plicate, base contracted into amplexicaul sheaths. Inflorescence an axillary raceme or panicle, conspicuously shorter than leaves, few to many flowered; peduncle often enclosed in leaf sheaths. Flowers scented, distichously arranged, resupinate or not, usually greenish white to yellow; pedicel short. Sepals and petals subequal, rather long and narrow, spreading, connivent or connate at base. Petals slightly wider than sepals; lip ca. as long as petals or slightly shorter, embracing column, with 2 longitudinal ridges. Column erect, slightly shorter than lip, slender, apex dilated and with 2 auricles; anther inserted on dorsal side of column, erect, suboblong or ovate-oblong; pollinia 2, granular-farinaceous, sectile; caudicle slender; viscidium subpeltate; stigma with 2 outwardly curved lobes; rostellum prominent, taller than anther, bifid. Capsule strongly 6-ridged, apex with persistent column.
Seven species: pantropical; one species in China.
数据来源 eFloras.org