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本种叶柄长短、叶片宽狭、佛焰苞各部的长短都有很大的变异。 <ref>[http://www.360doc.com/content/13/0905/10/1630322_312333063.shtml 国家重点保护野生植物——隐棒花 ．360doc．2013-09-05[引用日期2013-10-08] </ref>
Leaves usually submerged, green to reddish brown, flaccid, 20-50 × 0.5-1.2 cm, somewhat undulate to almost smooth. Emergent leaves shorter and rather smooth compared to submerged ones. Spathe with a long tube (15-)20-30 cm; limb with a rather long, open spiral, usually grayish, mostly with shorter or longer purplish markings of varying intensities. Fl. Dec-Apr. 2n = 36.
==柔叶隐棒花产地生境==
Rivers, streams. Guangxi [Thailand, Vietnam].
我国的[[广东]]，[[广西]]，[[海南]]等地都有分布， [[越南]]，[[泰国]]等地区也有发现。<ref> FOC >> Vol.23 (2010) >> Araceae >> Cryptocoryne </ref>