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佛海石韦

佛海石韦,学名Pyrrosia fuohaiensis Ching et Shing。植株较小,高约6厘米,根状茎上的鳞片全缘。可做为药材使用。

植株高约5厘米。根状茎细长横走,密被狭披针形全缘棕色鳞片。叶远生,一型;叶柄长1-3厘米,基部密被鳞片,向上密被星状毛;叶片近长圆形,短钝头,基部阔楔形,几不下延,长4-4.5厘米,中部宽1.5-2厘米,全缘,干后厚纸质,上面淡褐色或深褐色,光滑无毛,下面灰白色,密被二型分支臂的厚层星状毛。主脉下面隆起,上面凹陷,侧脉略可见,小脉不显。孢子囊群幼时被星状毛覆盖。

附生混交林内树干上,海拔1530米。

特产云南(勐海)。

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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