|
《中国植物志》与《Flora of China》上的不一致。
 广西隐棒花
Cryptocoryne kwangsiensis H. Li,
多年生草本。根茎不详。叶少，丛生，叶柄明显，长10-12厘米，干时稻黄色，膜质，鞘状，宽7-8毫米，向上渐狭，叶片薄膜质，线形，干时黑褐色，长16-19厘米，宽1.1-1.7厘米，先端锐尖，基部楔形，全缘；中肋明显，宽1.5-2毫米，侧脉细弱上举，网脉极稀少，微弱。佛焰苞长约20厘米，短于叶，不具花序的管部（上部）长16-18厘米，粗2.5毫米；檐部长3-4厘米，螺状左旋，展开宽约4毫米，线形，长渐尖，边缘浅波状。
我国特有，产广西西北部。模式标本：秦仁昌8504、8505。
本种叶片宽长，叶柄明显；佛焰苞管上部长达18厘米，与其它国产种显然不同。
广西隐棒花
Cryptocoryne balansae Gagnepain, Notul. Syst. (Paris) 9: 131.
1941; C. kwangsiensis H. Li; C. longispatha Merrill.
Leaves usually submerged, green to brownish to dark brown,
rather flaccid, 15-70 × 1-4 cm, slightly to strongly bullate;
midrib conspicuous, lateral veins less so. Emergent leaves shorter
and often not as bullate as submerged ones. Spathe with a long tube
10-30(-40) cm; limb with a rather long and rather open to somewhat
tight spiral, usually grayish or yellowish, mostly with shorter or
longer purplish markings of varying intensities. Fl. Dec-Apr. 2n =
36.
Rivers, streams. Guangxi [Laos, Thailand, Vietnam]. |
|
|
