细毛碗蕨Dennstaedtia pilosella (Hook.) Ching
细毛碗蕨Dennstaedtia pilosella (Hook.) Ching
4.细毛碗蕨 图版XVIII, 6-8
Dennstaedtia pilosella (Hook.) Ching, comb. nov. ——Davallia pilosella Hook. 2nd. Cent. Ferns (1861) t. 96——Microlepia pilosella Moore, Ind. Fil. (1861) 298; C. Chr. Ind. Fil. (1905) 427; Ogata, Ic. Fil. Jap. II (1929) t. 80; Fomin in Kom. Fl. URSS I (1934) 50; DeVol, Ferns East Centr. China in Notes Bot. Chin. Mus. Heude. No. 7 (1945) 8 6;傅书遐, 中国主要植物图说 (蕨类植物门) (1957) 46页, 56图; 王薇等, 东北草本植物志, 第一卷 (1958) 27页, 26图——Fuziifilix pilosella Nakai et Momose in Cytologia Fujii Jub. I (1937) 365——Trichomanes hirsutum Thunb. Fl. Jap. (1874)339, non Linn. 1753——Davallia hirsuta Sw. in Schrad. Journ. (1801) 87; Hook. et Bak. Syn. Fil. (1874) 98——Humata hirsuta Desv. Prod. (1827) 324——Dennstaedtia hirsuta Mett. Miquel in Ann. Lugd. Bat. III (1867) 181; H. Ito, Fil. Jap. Illustr. (1944) t. 9——Trichomanes japonica Poir. Encycl. VIII (1808) 79, non Thunb. 1784.
根状茎横走或斜升，密被灰棕色长毛。叶近生或几为簇生，柄长9-14厘米，粗1毫米左右，幼时密被灰色节状长毛，老时留下粗糙的痕，禾桿色。叶片长10-20厘米，宽4.5-7.5厘米，长圆披针形，先端渐尖，二回羽状，羽片10-14对，下部的长3-5厘米，宽1.5-2.5厘米，对生或儿互生，相距1.5-2.5厘米，具有狭翅的短柄或几无柄，斜向上或略弯弓，羽状分裂或深裂；一回小羽片6-8对，长1-1.7厘米，宽5毫米左右，长圆形或阔披针形，上先出，基部上侧一片较长，与叶轴并行，两侧浅裂，顶端有2-3个尖锯齿，基部楔形，下延和羽轴相连，小裂片先端具1-3个小尖齿。叶脉羽状分叉，不到达齿端，每个小尖齿有小脉一条，水囊不显。叶草质，干后绿色或黄绿色，两面密被灰色节状长毛；叶轴与叶柄同色，和羽轴均密被灰色节状毛。孢子囊群圆形，生于小裂片腋中；囊群盖浅碗形，绿色，有毛。
产我国东北、河北、陕西、山东、福建、贵州、四川、湖南、江西、安徽、浙江。生山地阴处石缝中，海拔200-1500米。也分布于日本、朝鲜及乌苏里。
本种过去通常列入鳞盖蕨属，但根据其囊群盖的形状，以列入碗蕨属为宜。
《Flora of China》 Vol. 2-3 (2013)
Dennstaedtia hirsuta (Swartz) Mettenius ex Miquel Ann. Mus. Bot. Lugduno-Batavi. 3: 181. 1867.
细毛碗蕨 xi mao wan jue
Davallia hirsuta Swartz, J. Bot. (Schrader) 1800(2): 87. 1801; D. pilosella Hooker; Dennstaedtia pilosella (Hooker) Ching; Fuziifilix pilosella (Hooker) Nakai & Momose; Humata hirsuta Desvaux; Microlepia lipingensis P. S. Wang; M. pilosella (Hooker) T. Moore; Trichomanes japonicum Poiret (1808), not Thunberg (1784).
Plants ca. 30 cm tall. Rhizome creeping or ascending, with dense, gray-brown, long hairs. Fronds ± clustered; stipe straw-colored, 9-14 cm, ca. 1 mm in diam., with dense, gray, articulate hairs when young, abscising to leave scabrous marks when old; rachis and stalk concolorous, rachillae with dense, gray, articulate hairs; lamina green or yellow-green when dried, 2-pinnatisect, oblong-lanceolate in outline, 10-20 × 4.5-7.5 cm, herbaceous, both surfaces with dense gray, articulate, long hairs, apex acuminate; pinnae 10-14 pairs, opposite or almost alternate, 1.5-2.5 cm apart, spreading obliquely upward or slightly curved, lower pinnae pinnatifid or pinnatisect, 3-5 × 1.5-2.5 cm, with short, narrowly winged stalk or almost sessile; ultimate segments 6-8 pairs, oblong or broadly lanceolate, 10-17 × ca. 5 mm, anadromous; basal acroscopic pinnules longest, parallel with rachis, base cuneate, decurrent and connected with costa, both sides lobed, apex sharply 2- or 3-serrate; lobules with 1-3 small sharp teeth at apex. Veins pinnate and furcate, not reaching tip of teeth, each small sharp tooth with one veinlet, hydathode obscure. Sori orbicular, axillary on lobules; indusium green, shallowly bowl-shaped, hairy.
Shaded rock crevices on mountains; 200-2200 m. Chongqing, Gansu, Guangdong, Guangxi, Guizhou, Heilongjiang, Hubei, Hunan, Jilin, Liaoning, Shaanxi, Sichuan, Taiwan, Zhejiang [Japan, Korea, Russia (Far East)].
Thunberg (Fl. Jap. 337. 1784) incorrectly applied the name Trichomanes hirsutum Linnaeus to this taxon.
别名：细毛鳞蕨;
科名：碗蕨科 Dennstaedtiaceae
属名：碗蕨属 Dennstaedtia
4.细毛碗蕨 图版XVIII, 6-8
Dennstaedtia pilosella (Hook.) Ching, comb. nov. ——Davallia pilosella Hook. 2nd. Cent. Ferns (1861) t. 96——Microlepia pilosella Moore, Ind. Fil. (1861) 298; C. Chr. Ind. Fil. (1905) 427; Ogata, Ic. Fil. Jap. II (1929) t. 80; Fomin in Kom. Fl. URSS I (1934) 50; DeVol, Ferns East Centr. China in Notes Bot. Chin. Mus. Heude. No. 7 (1945) 8 6;傅书遐, 中国主要植物图说 (蕨类植物门) (1957) 46页, 56图; 王薇等, 东北草本植物志, 第一卷 (1958) 27页, 26图——Fuziifilix pilosella Nakai et Momose in Cytologia Fujii Jub. I (1937) 365——Trichomanes hirsutum Thunb. Fl. Jap. (1874)339, non Linn. 1753——Davallia hirsuta Sw. in Schrad. Journ. (1801) 87; Hook. et Bak. Syn. Fil. (1874) 98——Humata hirsuta Desv. Prod. (1827) 324——Dennstaedtia hirsuta Mett. Miquel in Ann. Lugd. Bat. III (1867) 181; H. Ito, Fil. Jap. Illustr. (1944) t. 9——Trichomanes japonica Poir. Encycl. VIII (1808) 79, non Thunb. 1784.
根状茎横走或斜升，密被灰棕色长毛。叶近生或几为簇生，柄长9-14厘米，粗1毫米左右，幼时密被灰色节状长毛，老时留下粗糙的痕，禾桿色。叶片长10-20厘米，宽4.5-7.5厘米，长圆披针形，先端渐尖，二回羽状，羽片10-14对，下部的长3-5厘米，宽1.5-2.5厘米，对生或儿互生，相距1.5-2.5厘米，具有狭翅的短柄或几无柄，斜向上或略弯弓，羽状分裂或深裂；一回小羽片6-8对，长1-1.7厘米，宽5毫米左右，长圆形或阔披针形，上先出，基部上侧一片较长，与叶轴并行，两侧浅裂，顶端有2-3个尖锯齿，基部楔形，下延和羽轴相连，小裂片先端具1-3个小尖齿。叶脉羽状分叉，不到达齿端，每个小尖齿有小脉一条，水囊不显。叶草质，干后绿色或黄绿色，两面密被灰色节状长毛；叶轴与叶柄同色，和羽轴均密被灰色节状毛。孢子囊群圆形，生于小裂片腋中；囊群盖浅碗形，绿色，有毛。
产我国东北、河北、陕西、山东、福建、贵州、四川、湖南、江西、安徽、浙江。生山地阴处石缝中，海拔200-1500米。也分布于日本、朝鲜及乌苏里。
本种过去通常列入鳞盖蕨属，但根据其囊群盖的形状，以列入碗蕨属为宜。
《Flora of China》 Vol. 2-3 (2013)
Dennstaedtia hirsuta (Swartz) Mettenius ex Miquel Ann. Mus. Bot. Lugduno-Batavi. 3: 181. 1867.
细毛碗蕨 xi mao wan jue
Davallia hirsuta Swartz, J. Bot. (Schrader) 1800(2): 87. 1801; D. pilosella Hooker; Dennstaedtia pilosella (Hooker) Ching; Fuziifilix pilosella (Hooker) Nakai & Momose; Humata hirsuta Desvaux; Microlepia lipingensis P. S. Wang; M. pilosella (Hooker) T. Moore; Trichomanes japonicum Poiret (1808), not Thunberg (1784).
Plants ca. 30 cm tall. Rhizome creeping or ascending, with dense, gray-brown, long hairs. Fronds ± clustered; stipe straw-colored, 9-14 cm, ca. 1 mm in diam., with dense, gray, articulate hairs when young, abscising to leave scabrous marks when old; rachis and stalk concolorous, rachillae with dense, gray, articulate hairs; lamina green or yellow-green when dried, 2-pinnatisect, oblong-lanceolate in outline, 10-20 × 4.5-7.5 cm, herbaceous, both surfaces with dense gray, articulate, long hairs, apex acuminate; pinnae 10-14 pairs, opposite or almost alternate, 1.5-2.5 cm apart, spreading obliquely upward or slightly curved, lower pinnae pinnatifid or pinnatisect, 3-5 × 1.5-2.5 cm, with short, narrowly winged stalk or almost sessile; ultimate segments 6-8 pairs, oblong or broadly lanceolate, 10-17 × ca. 5 mm, anadromous; basal acroscopic pinnules longest, parallel with rachis, base cuneate, decurrent and connected with costa, both sides lobed, apex sharply 2- or 3-serrate; lobules with 1-3 small sharp teeth at apex. Veins pinnate and furcate, not reaching tip of teeth, each small sharp tooth with one veinlet, hydathode obscure. Sori orbicular, axillary on lobules; indusium green, shallowly bowl-shaped, hairy.
Shaded rock crevices on mountains; 200-2200 m. Chongqing, Gansu, Guangdong, Guangxi, Guizhou, Heilongjiang, Hubei, Hunan, Jilin, Liaoning, Shaanxi, Sichuan, Taiwan, Zhejiang [Japan, Korea, Russia (Far East)].
Thunberg (Fl. Jap. 337. 1784) incorrectly applied the name Trichomanes hirsutum Linnaeus to this taxon.