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神农石韦

神农石韦,是一种药用植物,蕨类植物,植株高达50厘米。主要产于湖北神农架。

植株高达50厘米。根状茎粗壮,近横卧,密被狭披针形鳞片;鳞片边缘睫毛状,棕色。叶近生,一型;叶柄粗达4-5毫米,基部密被鳞片,向上疏被星状毛,禾秆色;叶片椭圆状披针形,中部最宽,向两端渐狭,短渐尖头(顶端偶二叉),基部楔形,略下延,全缘,干后厚革质,上面淡灰黄色,光滑无毛,下面灰黄色疏被钻形臂的单层星状毛。主脉粗壮,下面明显隆起,上面平坦,侧脉明显,小脉不见。孢子囊群着生于叶片上半部。

产湖北(神农架)。

附生岩石上,海拔1000米。

味苦平。主劳热邪气,五癃闭不通,利小便水道。一名石。生山谷石上。名医曰:一名石皮,生华阴山谷,不闻水及人声者,良,二月采叶,阴干。【摘录于《神农本草经》】

贴生石韦Pyrrosia adnascens (Sw.) Ching

相近石韦Pyrrosia assimilis (Baker) Ching

波氏石韦Pyrrosia bonii (Christ ex Gies.) Ching

光石韦Pyrrosia calvata (Baker) Ching

尾叶石韦Pyrrosia caudifrons Ching

下延石韦Pyrrosia costata (C. Presl) Tagawa et K. Iwats.

华北石韦Pyrrosia davidii (Baker) Ching

毡毛石韦Pyrrosia drakeana (Franch.) Ching

琼崖石韦Pyrrosia eberhardtii (Christ) Ching

剑叶石韦Pyrrosia ensata Ching et Shing

冯氏石韦Pyrrosia fengiana Ching

卷毛石韦Pyrrosia flocculosa (D. Don) Ching

佛海石韦Pyrrosia fuohaiensis Ching et Shing

西南石韦Pyrrosia gralla (Gies.) Ching

戟叶石韦Pyrrosia hastata (Thunb. ex Houtt.) Ching

纸质石韦Pyrrosia heteractis (Mett. ex Kuhn) Ching

平滑石韦Pyrrosia laevis (J. Sm. ex Bedd.) Ching

披针叶石韦Pyrrosia lanceolata (L.) Farwell

线叶石韦Pyrrosia linearifolia (Hook.) Ching

石韦Pyrrosia lingua (Thunb.) Farwell

南洋石韦Pyrrosia longifolia (Burm. f.) Morton

蔓氏石韦Pyrrosia mannii (Gies.) Ching

裸叶石韦Pyrrosia nuda (Gies.) Ching

裸茎石韦Pyrrosia nudicaulis Ching

钱币石韦Pyrrosia nummulariifolia (Sw.) Ching

有柄石韦Pyrrosia petiolosa (Christ) Ching

槭叶石韦Pyrrosia polydactyla (Hance) Ching

柔软石韦Pyrrosia porosa (C. Presl) Hovenk

显脉石韦Pyrrosia princeps (Mett.) Morton

拟毡毛石韦Pyrrosia pseudodrakeana Shing

庐山石韦Pyrrosia sheareri (Baker) Ching

神农石韦Pyrrosia shennongensis Shing

相似石韦Pyrrosia similis Ching

狭叶石韦Pyrrosia stenophylla (Bedd.) Ching

柱状石韦Pyrrosia stigmosa (Sw.) Ching

绒毛石韦Pyrrosia subfurfuracea (Hook.) Ching

截基石韦Pyrrosia subtruncata Ching

中越石韦Pyrrosia tonkinensis (Gies.) Ching

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