华南毛蕨

华南毛蕨

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2023-11-09 03:56

Cyclosorus parasiticus (L.) Farwell. in Amer. Midl. Naturalist 12: 259. 1931; H. Ito in Bot. Mag. Tokyo 51: 725. 1937. in Nakai et Honda, Nova Fl. Jap. No. 4: 176. 1939 et. Fil. Jap. Illustr. t. 356. 1944; Ching in Bull. Fan Mem. Inst. Biol. Bot. ser. 8: 201. 1938; in W. Y. Chun et al., Fl. Hainan 1: 126. 1964 et inY. L. Zhang et al. , Sporae Pterid Sin. 274. t. 61: 11-12. 1976; Tard.-Blot inLecomte, Not. Bot. Syst. 7: 75. 1938; Tard.-Blot et C. Chr., Fl. Indo-Chine 7(2): 381. 1941; Holtt., Fl. Mal. 2: Ferns Mal. 281 f. 162. 1945; 傅书遐, 中国主要植物图说 (蕨类植物门) 141. f. 185. 1957; Tagawa, Col. Ill. Jap. Pterid. 116. t. 45. f. 251. 1959; Fl. Fujian, 1: 157. 1982; Jarret, Ind. Fil. suppl. 4: 49. 1985; Shing in J. F. Cheng et G. F. Chu, Fl. Jiangxi 1: 209. f. 201. 1993; C. F. Zhang et S. Y. Zhang, Fl. Zhejiang 1: 172. f. 1176. 1993; Tsai et Shieh inFl. Taiwan 2ed 1: 174. photo 62. 1994; C. M. Zhang in W. T. Wang, Keys Vasc. Pl. Wuling. Mts. 42. 1995. ——Polypodium parasiticum L. Sp. Pl. 2: 1090. 1793; C. Chr. in Arkiv. Bot. Svenskka Vetensk. 9: 26. f. 4. 1910.——Aspidium parasiticum Sw. in Schrad. Journ. Bot. 1800, 2: 35. 1801; Christ, Farnkr. d. Erde 243. 1897 et in Warburg, Monsunia 1; 78. 1900. ——Nephrodium parasiticum Desv. Prodr. 260. 1827; Clarke in Trans Linn. Soc. 2, Bot. 1: 533. 1880. proparte; Diels in Engl. u. Prantl, Nat. Pflanzenfam. 1(4): 181. 1900; Cop., Polyp. Philip. 32., 1905. pro parte. ——Dryopteris parasitica O. Ktze., Rev. Gen. Pl. 2: 811. 1891: C. Chr., Ind. Fil. 282. 1906. pro parte; in Grad. Bull. Str. Settl. 4: 389. 1929. et Bull. Acad. Geogr. Bot. Mans 141. 1913; Merr., Enum. Hainan Pl. in Lingnan Sci Journ. 5: 9. 1927. pro parte; Ogata, Ic. Fl. Jap. 4: t. 147. 1931; Wu, Wong et Pong, Polyp. Yaoshan. in Bull. Dept. Biol. Sun Yatsen Univ. no. 3: 58. t. 20. 1932; Masamune, Fl. Hainan. 16. 1934.——Christella parasitica Lev., Fl. Kouy-tscheou 475. 1915; Holtt. in Kew Bull. 31(2): 309. 1976. pro parte et Fl. Males. ser 2, 1 (5): 559. f. 20 f. 1981; Kuo in Fl. Taiwan 1: 406. 1975; Edie, Ferns Hongk. 156. 1978; Jones et Clemesha, Austr. Ferns & Fern All. 116. f. 124. 1980. ——Thelypteris parasitica (L.) Tard.-Blot in Not. Syst. 7: 75. 193Fosb., Occ. Pap. B. P. Bishop Mus. 23: 30. 1962; K. Iwats. in Journ. Jap. Bot 38: 315. 1963. et in Mem. Coll. Sci. Univ. Kyoto B, 31(3): 172. 1965; Tagawa& K. Iwats. in Southeast Asia. St. 3(3): 79. 1965; 5: 65. 1967. et in Fl. Thailand 3(3): 424. 1988; Hatusima, Fl. Ryukyus 180. 1971; Kuo in Taiwania 30: 27. 1985; K. Iwarts., Ferns & Fern All. Jap. 219. pl. 142-5. 1992. ——Polypodium patens Sw., Prod. 133. 1788. ——Aspidium patens (Sw.) Sw. in Schrad. Journ.Bot. 1800(2): 34. 1801; Matsum. et Hay., Enum. Pl. Form. 581. 1906. ——Dryopteris patens O. Ktze. Rev. Gen. Pl. 2: 813. 1891; Hay., Ic. Pl. Form. 6: suppl. 188. 1916. ——Aspidium molle Benth, Fl. Hongk. 455. 1861; Christ, Farnkr. d. Erde 243. 1897. pro parte, non Sw. 1801. ——Nephrodium molle Hook.in Lond. Journ. Bot. 1: 494. 1842; Journ. Bot. 340. 1857. et Sp. Fil. 4: 67. 1862; Hook. et Bak., Syn. Fil. 293. 1867. pro parte; Bedd., Ferns S. Ind. t. 84, 1863. et Handb. Ferns Brit. Ind. 277. 1883; Franch. et Sav., Enum. Pl. Jap. 2:242. 1867; Dunn et Tutch., Fl. Kwangt. & Hongk. in Kew Bull. Add. ser. 10: 349. 1912. ——Nephrodium didymosorum Parish ex Bedd., Ferns Brit. Ind. t. 220. 1867. ——Nephrodium molle var. didymosorum Bedd., Handb. Ferns Brit. Ind. 279. 1883. ——Aspidium parasiticum var. didymosorum Christ in Warburg, Monsunia 1: 78. 1900. ——Dryopteris didymosora C. Chr., Ind. Fil. 262, 1906; v. A. v.R., Handb. Mal. Ferns 225. 1909; Bonap., Not. Pterid. pt. 7: 150. 1918. et pt. 14: 94. 1928. ——Cyclosorus didymosorus Nayar & Kaur, Comp. Bedd's Handb. 68. 1974. ——Aspidium procurrens Mett. in Ann. Mus. Bot. Lugd. Bat. 1: 231. 1964. ——Nephrodium procurrens (Mett.) Bak., Syn. Fil. 290. 1867; Bedd. Handb. Ferns Brit. Ind. suppl. 67. 1892. pro. parte.——Dryopteris procurrens (Mett.) Kuntze, Rev. Gen. Pl. 2: 813. 1891; v. A. v. R., Handb. Mal. Ferns211. 1908. pro parte.——Cyclosorus procurrens (Mett.) Cop., Fern Fl. Philip. 340. 1960. nom. tantum. ——Thelypteris procurrens (Mett.) Reed in Phytologia 17: 306. 1968. ——Dryopteris parasitica var. aureo-glandulosa Bonap., Not. Pterid. Pt.7: 149. 1918 et pt. 14: 94. 1923.

植株高达70厘米。根状茎横走,粗约4毫米,连同叶柄基部有深棕色披针形鳞片。叶近生;叶柄长达40厘米,粗约2毫米,深禾秆色,基部以上偶有一二柔毛;叶片长35厘米,长圆披针形,先端羽裂,尾状渐尖头,基部不变狭,二回羽裂;羽片12-16对,无柄,顶部略向上弯弓或斜展,中部以下的对生,相距2-3厘米,向上的互生,彼此接近,相距约1.5厘米,中部羽片长10-11厘米,中部宽1.2-1.4厘米,披针形,先端长渐尖,基部平截,略不对称,羽裂达1/2或稍深;裂片20-25对,斜展,彼此接近,基部上侧一片特长,约6-7毫米,其余的长4-5毫米,长圆形,钝头或急尖头,全缘。叶脉两面可见,侧脉斜上,单一,每裂片6-8对,(基部上侧裂片有9对,偶有二叉),基部一对出自主脉基部以上,其先端交接成一钝三角形网眼,并自交接点伸出一条外行小脉直达缺刻,第二对侧脉均伸达缺刻以上的叶边。叶草质,干后褐绿色,上面除沿叶脉有一二伏生的针状毛外,脉间疏生短糙毛,下面沿叶轴、羽轴及叶脉密生具一二分隔的针状毛,脉上并饰有橙红色腺体。孢子囊群圆形,生侧脉中部以上,每裂片(1-2) 4-6对;囊群盖小,膜质,棕色,上面密生柔毛,宿存。染色体2n=144。

产浙江南部及东南部、福建(崇安、福州)、台湾(台北、新竹、台中、南投、台南、高雄、台东、屏东)、广东(罗浮山、惠阳、怀集、信宜、鼎湖、大埔、徐闻、云浮)、海南(昌江、崖县)、湖南(宜章)、江西(井冈山、寻乌、定南)、重庆(缙云山)、广西(武鸣、大明山;龙州、百色、梧州)、云南东南部(河口)。生山谷密林下或溪边湿地,海拔90-1900米。日本、韩国、锡金、尼泊尔、缅甸、印度南部、斯里兰卡、越南、泰国、印度尼西亚(爪哇)、菲律宾均有分布。模式标本采自中国广东。

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