灰鳞假瘤蕨
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2023-11-09 09:28
Phymatopteris albopes (C. Chr. et Ching) Pic. Serm. in Webbia 28 (2): 461. 1973; Jarrett et al., Ind. Fil. Suppl. 5: 132. 1985. ——Polypodium albopes C. Chr. et Chingin Bull. Dept. Biol. Sunyatsen Univ. 6: 15. 1933; C. Chr., Ind. Fil. Suppl. 4: 227. 1960. ——Phymatodes albopes (C. Chr. et Ching) Ching in Contr. Inst. Bot. Nat. Acad. Peiping 2 (3): 87. 1933. ——Phymatopsis albopes (C. Chr, et Ching) Ching in ActaPhytotax. Sin. 9 (2): 192. 1964: Ic. Corm. Sin. 1: 253. f. 506. 1972; Fl. Fujian. 1: 244. f. 233. 1982; S. X. Xu in J. F. Cheng et G. F. Chu, Fl. Jiangxi 1: 335. f.348. 1993. ——Phymatodes chinensis Ching in Bull. Fan Mem. Inst. Biol. Bot. 10: 180. 1940; C. Chr., Ind. Fil. Suppl. 4: 219. 1960. ——Crypsinus chinensis (Ching) Tagawa in Acta Phytotax. Geobot. 14: 130. 1952. ——Polypodium sp. Y. C. Wu inPolyp. Yaoshan. 300. Pl. 141. 1932.
附生植物。根状茎长而横走,密被鳞片;鳞片淡棕色或灰白色,在老根状茎上残存者暗棕色,狭披针形,长约7毫米,边缘和顶端色较浅,盾状着生处深棕色。叶远生;叶柄长约10厘米,淡棕色,光滑无毛;叶片羽状深裂,长约20厘米,宽约12厘米,披针形;裂片约8-10对,披针形,长约7厘米,宽约1-1.5厘米,顶端渐尖,边缘具缺刻。叶纸质,两面光滑无毛。中脉在叶片两面凸起,侧脉不明显,小脉网状,隐约可见。孢子囊群靠近裂片边缘着生或略靠近裂片边缘着生,在叶背略凹陷,在叶表面明显突起。
产云南、广西、广东、湖南、江西和福建。附生于树干上。模式标本采自广西瑶山。