| 学名(拉丁名) | Microsorum punctatum |
| 中文名 | 星蕨 |
| 命名人 | (L.) Copel. |
| 中文科名 | 水龙骨科 |
| 拉丁属名 | Microsorum |
| 类型 | species |
| 拉丁科名 | Polypodiaceae |
| 中文属名 | 星蕨属 |
| 学名(拉丁名) | Microsorum punctatum |
| 命名人 | (L.) Copel. (accepted name) |
| 拉丁属名 | Microsorum |
| 类型 | species |
| 拉丁科名 | Polypodiaceae |
| 学名(拉丁名) | Microsorum punctatum |
| 命名人 | (L.) Copel. |
| 发表年份 | 1929(年) |
| 拉丁属名 | Microsorum |
| 类型 | species |
| 拉丁科名 | Polypodiaceae |
| 学名(拉丁名) | Microsorum punctatum |
| 中文名 | 星蕨 |
| 拉丁属名 | Microsorum |
| 类型 | species |
| 拉丁科名 | Polypodiaceae |
| 学名(拉丁名) | Microsorum punctatum |
| 中文名 | 星蕨 |
| 中文科名 | 水龙骨科 |
| 拉丁属名 | Microsorum |
| 类型 | species |
| 拉丁科名 | Polypodiaceae |
| 中文属名 | 星蕨属 |
| 学名(拉丁名) | Microsorum punctatum |
| 发表年份 | 1929(年) |
| 拉丁属名 | Microsorum |
| 类型 | species |
| 拉丁科名 | Polypodiaceae |
| 学名 | 状态 | 来源 | 命名人 |
|---|---|---|---|
| Acrostichum punctatum | Synonym | The Plant List | |
| Colysis irioides | Synonym | The Plant List | |
| Drynaria irioides | Synonym | The Plant List | |
| Drynaria polycarpa | Synonym | The Plant List | |
| Microsorum irioides | Synonym | The Plant List | |
| Microsorum irregulare | Synonym | The Plant List | |
| Microsorum neoguineense | Synonym | The Plant List | |
| Microsorum polycarpon | Synonym | The Plant List | |
| Microsorum sessile | Synonym | The Plant List | |
| Microsorum subirideum | Synonym | The Plant List | |
| Microsorum superficiale var. australiense | Synonym | The Plant List | |
| Microsorum validum | Synonym | The Plant List | |
| Niphobolus polycarpus | Synonym | The Plant List | |
| Phymatodes irioides | Synonym | The Plant List | |
| Phymatodes lingulata | Synonym | The Plant List | |
| Phymatodes polycarpus | Synonym | The Plant List | |
| Pleopeltis irioides | Synonym | The Plant List | |
| Pleopeltis millisora | Synonym | The Plant List | |
| Pleopeltis neoguineensis | Synonym | The Plant List | |
| Pleopeltis polycarpa | Synonym | The Plant List | |
| Pleopeltis punctata | Synonym | The Plant List | |
| Pleopeltis sessilis | Synonym | The Plant List | |
| Pleopeltis valida | Synonym | The Plant List | |
| Polypodium aspidistrifrons | Synonym | The Plant List | |
| Polypodium crassinerve | Synonym | The Plant List | |
| Polypodium irioides | Synonym | The Plant List | |
| Polypodium irioides f. cristatum | Synonym | The Plant List | |
| Polypodium lingulatum | Synonym | The Plant List | |
| Polypodium millisorum | Synonym | The Plant List | |
| Polypodium polycarpon | Synonym | The Plant List | |
| Polypodium punctatum var. subdrynariaceum | Synonym | The Plant List | |
| Polypodium punctatum subsp. subirideum | Synonym | The Plant List | |
| Polypodium punctatum var. subirideum | Synonym | The Plant List | |
| Polypodium superficiale var. australiense | Synonym | The Plant List | |
| Polypodium validum | Synonym | The Plant List | |
| Polypodium neoguineense | Synonym | The Plant List | |
| Polypodium punctatum subsp. subdrynariaceum | Synonym | The Plant List |
Acrostichum punctatum Linnaeus, Sp. Pl., ed. 2, 2: 1524. 1763; Phymatodes lingulata (Swartz) C. Presl; Pleopeltis punctata (Linnaeus) Beddome; Polypodium lingulatum Swartz; P. punctatum (Linnaeus) Swartz (1801), not Thunberg (1784).
Rhizome shortly creeping, subcylindrical, thick, 4-8 mm in diam., white waxy beneath scales. Scales pseudopeltate (sometimes peltate), appressed or slightly spreading, ovate or narrowly ovate or triangular, 1.5-8 × 0.5-3 mm, margin entire to denticulate to dentate, apex acute, clathrate or subclathrate, cells small, ± isodiametric or cells longitudinally rectangular, central region bearing multiseptate hairs at least when young or central region glabrous. Fronds not or slightly dimorphic. Stipe present or absent and lamina decurrent to its base. Lamina simple, narrowly obovate or narrowly ovate to narrowly elliptic to linear, 10-175 × 1.5-15 cm, herbaceous to subleathery (sometimes leathery), base narrowly decrescent, stipe winged for a considerable part to cuneate-decrescent or truncate to obtuse to cordate, auriculate, margin entire or undulate, apex acute to acuminate to rounded. Veins ± sunken and indistinct, or prominent and distinct. Sori separate, small, many, mostly irregularly scattered on smallest veinlets, in up to 8 irregular rows between costa and margin, up to 3 rows between adjacent costules, or some connate, elongate on veinlets, orbicular or elongate, superficial or slightly sunken, on whole surface of lamina or absent from basal parts; paraphyses with apical cell not enlarged.
Epiphytic, but also epilithic or terrestrial in various types of forests, sometimes in savanna but also in wet places; sea level to 700 m (in Taiwan). Chongqing, Fujian, Gansu, Guangdong, Guangxi, Guizhou, Hainan, Hubei, Hunan, Sichuan, Taiwan, Yunnan [India, Indonesia, Malaysia, Myanmar, Papua New Guinea, Philippines, Sri Lanka, Thailand, Vietnam; Africa (widespread), Australia, Indian Ocean islands (Mascarene Islands), Madagascar, Pacific islands].
Microsorum punctatum is a very widespread and variable species; see Nooteboom (Blumea 42: 353-354. 1997) for a more complete synonymy. Linnaeus’s type, “Habitat in China. J. Fothergill,” appears to have been lost.
6.星蕨（中国蕨类植物图谱）图版47：1-3
Microsorum punctatum (L.) Copel., Univ. Calif. Pub. Bot. 16: 111. 1929: Ching, Bull, Fan Mem. Inst. Biol. 4: 307. 1933: Ic. Fil. Sin. 2: 86. Pl. 86. 1934; H. Ito, J. Jap. Bot. 11 (2): 97. 1935; C. Chr. et Tardieu, Not. Syst. 4: 194. 1939; Tardieu etC. Chr. Fl. Indo-Chine 7 (2): 483. 1941; Holttum, Rev. Fl. Mal. 2: 179. 1954; 傅书遐, 中国主要植物图说·蕨类植物门228. 1957; Copel., Fern Fl. Philipp. 479. 1960;Ching et al. in W. Y. Chun et al. in Fl. Hainan. 1: 179. pl. 84. 1964; Tagawa et K. Iwats., Acta Phytotax. Geobot. 23: 52. 1968; Schelpe in Fl. Zambesia. 156. 1970. t. 48A; Ic. Corm. Sin. 1: 260. f. 520. 1972; De Vol et C. M. Kuo in Fl. Taiwan 1: 197. 1975: Y. L. Zhang et al., Sporae Pterid. Sin. 357. f. 70. t. 16, 20-21. 1976; K. Iwats. et M. G. Price, S. E. Asian Stud. 14: 566. 1977; Edie, Ferns Hong Kong 129. 1978; D. L. Jones et Clemesha, Austr. Ferns Fern All. 2nd ed. 170. f. 227. 1980; V. G. Tu, Novosti Sist. Vyssh. Rast. 18: 21. 1981; W. Jacobsen, Ferns Fern All. South. Africa 312. f. 227. 1983; Tagawa et K. Iwats., Fl. Thailand 3: 528. 1989; S. B. Andrews, Fern Queensland 281. 1990: M. Kato et M. G. Price, Acta Phytotax. Geobot. 41: 66. 1990; Bosman, Monogr. Microsorum, Leiden Bot. Ser. 14: 97. f. 20. 1991; B. S. Parris et al., Pl. Mts. Kinabalu I. Ferns et Fern All. 106. 1992; Shieh, De Vol et C. M. Kuo, Fl. Taiwan 2nd ed. 1: 502. 1994; Noot., Blumea 2: 353. Pl. 5: 41-42, 13: 43. 1997. ——Acrostichum punctatum L., Sp. Pl. ed. 2: 1524. 1763. ——Polypodium punctatum Sw., J. Bot. (Schrader) 1800 (1801) 21; Merr., Lingnan Sci. J. 5: 18. 1927; Baker et Posthumus, Varenflora Voor Java 203. 1939. ——Pleopeltis punctataBedd., Suppl. Ferns S. India 22, 1876. ——Polypodium validum Copel. in Perkins, Fragm. Fl. Philipp. 3: 191. 1905. ——Pleopeltis valida Alderw., Bull. Dep. Agric. Indes Neerl. 27: 8. 1909. ——Microsorum validum Ching, Bull. Fan Mem. Inst. Biol. 4: 295. 1933: Copel., Fern Fl. Philipp. 484. 1960.
附生，植株高40-60厘米。根状茎短而横走，粗壮，粗6-8毫米，有少量的环形维管束鞘，多为星散的厚壁组织，根状茎近光滑而被白粉，密生须根，疏被鳞片； 鳞片阔卵形，长约3毫米，基部阔而成圆形，顶端急尖，边缘稍具齿，盾状着生，粗筛孔状，暗棕色，中部的颜色较深，易脱落。叶近簇生； 叶柄粗壮，短或近无柄，长不及1厘米，粗约3-4毫米，禾秆色，基部疏被鳞片，有沟； 叶片阔线状披针形，长35-55厘米，宽5-8厘米，顶端渐尖，基部长渐狭而形成狭翅，或呈圆楔形或近耳形，叶缘全缘或有时略呈不规则的波状；侧脉纤细而曲折，两面均可见，相距1.5厘米，小脉联结成多数不整齐的网眼，两面均不明显，在光线下则清晰可见，内藏小脉分叉；叶纸质，淡绿色。孢子囊群直径约1毫米，橙黄色，通常只叶片上部能育，不规则散生或有时密集为不规则汇合，一般生于内藏小脉的顶端。孢子豆形，周壁平坦至浅瘤状。
产甘肃（文县）、台湾（台东、兰屿）、湖南（古丈）、广东（高州、惠东、陆丰、罗浮山、茂名、清远、新兴、阳春、云浮、肇庆）、广西（北流、博白、苍梧、东兰、防城、横县、凌云、隆安、龙州、宁明、上思、天峨、武鸣、玉林）、海南（保亭、儋县、东方、乐东、陵水、三亚）、香港、四川（宝兴）、贵州（罗甸、兴义）和云南（沧源、河口、景东、金平、澜沧、泸水、孟连、蒙自、思茅、文山、西盟、新平、西双版纳、彝良、盈江）等省区。生长在平原地区疏荫处的树干上或墙垣上。越南、马来群岛、波利尼西亚、印度至非洲也有分布。模式标本采自广东。
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