穴子蕨Prosaptia khasyana (Hook.) C. Chr. et Tardieu
穴子蕨Prosaptia khasyana (Hook.) C. Chr. et Tardieu
1.穴子蕨（中国主要植物图说·蕨类植物门）图版73：1-3
Prosaptia khasyana (Hook.) C. Chr. et Tardieu in Notul. Syst. [Paris] 8: 180, 1939; et Fl. Indo-Chine 7 (2): 531. 1941; Tagawa et K. Iwats., Fl. Thailand 3 (4): 591. 1989. ——Polypodium khasyanum Hook. , Icon. Pl. t. 949. 1854: et 2nd ed. Cent, Ferns 4. 49. 1861; et Sp. Fil. 4: 191. 1862; Baker in Hook. et Baker, Syn, Fit. 325. 1868; Bedd. , Handb. Ferns Brit. India 308. 1883. ——Cryptosorus khaswnus Fee, 10 Mem. 31. 1865. ——Ctenopteris khaswna (Hook.) Holttum, Rev. Fl. Malaya 2: 233, f. 134. 1954, ——Polypodium urceolare Hayata, Ic. Pl. Formosa 5: 324, f. 136, 137: a-f. 1915. ——Prosaptia urceolaris (Hayata) Copel. in Philipp. J. Sci. 40: 311. 1929; 傅书遐, 中国主要植物图说·蕨类植物门249, 图. 336. 1957; Ic. Corm. Sin.1: 277, f. 554. 1972; DeVol in H. L. Li et al. , Fl. Taiwan 1: 225. 1975; Shieh et al. , Fl. Taiwan 2nd ed. 1: 530. 1994. ——Polypodium urceolare var. intermedia Ching in Bull. Dept. Biol. Sun Yatsen Univ. 6: 32. 1933. ——Prosaptia intermedia (Ching) Tagawa in J. Jap. Bot. 25: 115. 1950.
根状茎短，斜升，被鳞片；鳞片长圆三角形，长3毫米，宽达1.2毫米，灰褐色，边缘有纤毛。叶柄短长不及1厘米，密被毛。叶片狭披针形，向两端渐狭，长20-40厘米，宽达3厘米，羽状深裂达至叶轴1-2毫米处；裂片斜升，长圆三角形，尖端略呈尖头，全缘，下部裂片逐渐缩短，中部裂片长达1.4厘米，宽0.5厘米；叶薄革质，叶脉单一，裂片基部上脉的小脉通常出自中肋，叶片上面光滑或疏被毛，叶缘和下面被毛，叶缘的毛有时成簇。孢子囊群生于叶脉尖端以上或中部，圆形至近椭圆形，生于穴中，穴的边缘不甚隆起，穴中有毛。
产台湾、海南、广东、广西、云南。通常生长在密林下潮湿的岩石上，海拔600-1500米。泰国、越南、印度东北部（模式产地）、马来西亚、菲律宾也有。
《Flora of China》 Vol. 2-3 (2013)
Monachosorum maximowiczii (Baker) Hayata Bot. Mag. (Tokyo). 23: 29. 1909.
穴子蕨 xue zi jue
Polypodium maximowiczii Baker in Hooker & Baker, Syn. Fil., ed. 2, 504. 1874; Monachosorella maximowiczii (Baker) Hayata; Monachosorum maximowiczii var. melanocaulon (Hayata) Hayata; Phegopteris maximowiczii (Baker) Christ; Polystichum maximowiczii (Baker) Diels; P. maximowiczii var. melanocaulon Hayata; Ptilopteris maximowiczii (Baker) Hance.
Plants evergreen, small to medium-sized. Rhizome ascending, short, minutely pubescent. Stipe shiny, brown, subglabrescent, 3-10 cm; lamina 1-pinnate, linear-lanceolate, 15-50 × 2-6 cm, thinly herbaceous; rachis elongate and bearing buds at apex; pinnae ca. 50 pairs, broadly lanceolate to narrowly oblong, 1.5-3.2 cm × 3-7 mm, acroscopic base truncate and auriculate, basiscopic base cuneate, sessile, margin deeply dentate, apex acute to moderately so; lateral veinlets simple, parallel, adaxially with sparse, pale yellowish, minute hairs. Sori 1 per tooth, orbicular, small, without indusia but often covered by reflexed teeth at margins of lobes.
Often in colonies in rock crevices and caves, also on forest floor or as a low epiphyte; 800-2500 m. Anhui, Guizhou, Hubei, Hunan, Jiangxi, Sichuan, Taiwan, Yunnan [Japan].
科名：禾叶蕨科 Grammitidaceae
属名：穴子蕨属 Prosaptia
1.穴子蕨（中国主要植物图说·蕨类植物门）图版73：1-3
Prosaptia khasyana (Hook.) C. Chr. et Tardieu in Notul. Syst. [Paris] 8: 180, 1939; et Fl. Indo-Chine 7 (2): 531. 1941; Tagawa et K. Iwats., Fl. Thailand 3 (4): 591. 1989. ——Polypodium khasyanum Hook. , Icon. Pl. t. 949. 1854: et 2nd ed. Cent, Ferns 4. 49. 1861; et Sp. Fil. 4: 191. 1862; Baker in Hook. et Baker, Syn, Fit. 325. 1868; Bedd. , Handb. Ferns Brit. India 308. 1883. ——Cryptosorus khaswnus Fee, 10 Mem. 31. 1865. ——Ctenopteris khaswna (Hook.) Holttum, Rev. Fl. Malaya 2: 233, f. 134. 1954, ——Polypodium urceolare Hayata, Ic. Pl. Formosa 5: 324, f. 136, 137: a-f. 1915. ——Prosaptia urceolaris (Hayata) Copel. in Philipp. J. Sci. 40: 311. 1929; 傅书遐, 中国主要植物图说·蕨类植物门249, 图. 336. 1957; Ic. Corm. Sin.1: 277, f. 554. 1972; DeVol in H. L. Li et al. , Fl. Taiwan 1: 225. 1975; Shieh et al. , Fl. Taiwan 2nd ed. 1: 530. 1994. ——Polypodium urceolare var. intermedia Ching in Bull. Dept. Biol. Sun Yatsen Univ. 6: 32. 1933. ——Prosaptia intermedia (Ching) Tagawa in J. Jap. Bot. 25: 115. 1950.
根状茎短，斜升，被鳞片；鳞片长圆三角形，长3毫米，宽达1.2毫米，灰褐色，边缘有纤毛。叶柄短长不及1厘米，密被毛。叶片狭披针形，向两端渐狭，长20-40厘米，宽达3厘米，羽状深裂达至叶轴1-2毫米处；裂片斜升，长圆三角形，尖端略呈尖头，全缘，下部裂片逐渐缩短，中部裂片长达1.4厘米，宽0.5厘米；叶薄革质，叶脉单一，裂片基部上脉的小脉通常出自中肋，叶片上面光滑或疏被毛，叶缘和下面被毛，叶缘的毛有时成簇。孢子囊群生于叶脉尖端以上或中部，圆形至近椭圆形，生于穴中，穴的边缘不甚隆起，穴中有毛。
产台湾、海南、广东、广西、云南。通常生长在密林下潮湿的岩石上，海拔600-1500米。泰国、越南、印度东北部（模式产地）、马来西亚、菲律宾也有。
《Flora of China》 Vol. 2-3 (2013)
Monachosorum maximowiczii (Baker) Hayata Bot. Mag. (Tokyo). 23: 29. 1909.
穴子蕨 xue zi jue
Polypodium maximowiczii Baker in Hooker & Baker, Syn. Fil., ed. 2, 504. 1874; Monachosorella maximowiczii (Baker) Hayata; Monachosorum maximowiczii var. melanocaulon (Hayata) Hayata; Phegopteris maximowiczii (Baker) Christ; Polystichum maximowiczii (Baker) Diels; P. maximowiczii var. melanocaulon Hayata; Ptilopteris maximowiczii (Baker) Hance.
Plants evergreen, small to medium-sized. Rhizome ascending, short, minutely pubescent. Stipe shiny, brown, subglabrescent, 3-10 cm; lamina 1-pinnate, linear-lanceolate, 15-50 × 2-6 cm, thinly herbaceous; rachis elongate and bearing buds at apex; pinnae ca. 50 pairs, broadly lanceolate to narrowly oblong, 1.5-3.2 cm × 3-7 mm, acroscopic base truncate and auriculate, basiscopic base cuneate, sessile, margin deeply dentate, apex acute to moderately so; lateral veinlets simple, parallel, adaxially with sparse, pale yellowish, minute hairs. Sori 1 per tooth, orbicular, small, without indusia but often covered by reflexed teeth at margins of lobes.
Often in colonies in rock crevices and caves, also on forest floor or as a low epiphyte; 800-2500 m. Anhui, Guizhou, Hubei, Hunan, Jiangxi, Sichuan, Taiwan, Yunnan [Japan].