名称状态:被SP2000收录,状态为:Asplenium crinicaule为接受名
科属名称:Aspleniaceae(铁角蕨科) 铁角蕨属
中文名:毛轴铁角蕨
形态描述:植株高20-40厘米。根状茎短而直立,密被鳞片;鳞片披针形,长4-5毫米,基部宽约1毫米,厚膜质,黑褐色,有虹色光泽,全缘或有少数纤毛。叶簇生;叶柄长5-12厘米,粗2-3毫米,灰褐色,上面有纵沟,与叶轴通体密被黑褐色或深褐色鳞片(鳞片纤维状,长3-4毫米,有虹色光泽,筛孔疏而大),老时陆续脱落而较稀疏;叶片阔披针形或线状披针形,长10-30厘米,中部宽3.5-7厘米,顶部渐尖,一回羽状;羽片18-28对,互生或下部的对生,斜展,几无柄或有极短柄,各对羽片相距1-1.5厘米,彼此接近,基部羽片略缩短并为长卵形,钝头,中部羽片较长,1.5-4厘米或较长,基部宽8-13毫米,菱状披针形,渐尖头或急尖头,基部不对称,上侧圆截形,略呈耳状突起,下侧长楔形,边缘有不整齐的粗大钝锯齿。叶脉两面均明显,隆起呈沟脊状,小脉多为二回二叉,也有二叉、三叉或单一,基部上侧的常为多回二叉分枝,极斜向上,彼此接近,不达叶边。叶纸质,干后棕褐色,两面(或仅上面)呈沟脊状,主脉上面疏被褐色星芒状的小鳞片,老时部分脱落;叶轴灰褐色,上面有纵沟。孢子囊群阔线形,长4-8毫米,棕色,极斜向上,彼此疏离,通常生于上侧小脉,自主脉向外行,不达叶边,沿主脉两侧排列整齐,或基部上侧的为不整齐的多行;囊群盖阔线形,黄棕色,后变灰棕色,厚膜质,全缘,生于小脉上侧的开向主脉,生于下侧的开向叶边,宿存。染色体2n=144。
国内分布:浙江、江西、湖南、四川、重庆、贵州、云南、西藏、福建、广东、广西、海南、香港
全球观测记录分布(数据来自
GBIF):
序号 | 标题 | 卷册 | 作者 | 年份 | 页码 | 数据源 |
1 |
浙江植物志,v1 |
|
|
|
191 |
BHL中国 |
2 |
福建植物志,v1 |
|
|
|
127 |
BHL中国 |
3 |
海南植物志,v1 |
|
|
|
114 |
BHL中国 |
4 |
江西植物志,v1 |
|
|
|
172 |
BHL中国 |
5 |
四川植物志,v6 |
|
|
|
354 |
BHL中国 |
6 |
中国植物志,v4(2) |
|
|
|
59 |
BHL中国 |
7 |
Contributions from the United States National Herbarium |
v.26 |
|
1940 |
306 |
BHL全球 |
8 |
The Journal of the Linnean Society. Botany. |
v.39 (1909-1911) |
|
1909-11 |
345 |
BHL全球 |
9 |
The Philippine journal of science. |
v.3 (1908) |
|
1908 |
280 |
BHL全球 |
10 |
The Journal of the Linnean Society. Botany. |
v.13 (1873) |
|
1873 |
139 |
BHL全球 |
11 |
Botanische Jahrbucher fur Systematik, Pflanzengeschichte und Pflanzengeographie. |
v.29 (1901) |
|
1901 |
198 |
BHL全球 |
12 |
Manual of vascular plants of the lower Yangtze Valley, China. |
|
|
1958 |
41 |
BHL全球 |
13 |
The century supplement to the dictionary of gardening, a practical and scientific encyclopaedia of horticulture for gardeners and botanists / by Geo. Nicholson ... [et al.]. |
1901 |
|
a practical and scie |
99 |
BHL全球 |
14 |
Zhongguo jue lei zhi wu tu pu =Icones filicum sinicarum /by Hsen Hsu Hu and Ren Chang Ching. |
v.2-3 (1934-35) |
|
1934 |
53 |
BHL全球 |
15 |
Zhongguo jue lei zhi wu tu pu =Icones filicum sinicarum /by Hsen Hsu Hu and Ren Chang Ching. |
v.2-3 (1934-35) |
|
1934 |
详情 |
BHL全球 |
16 |
Zhongguo jue lei zhi wu tu pu =Icones filicum sinicarum /by Hsen Hsu Hu and Ren Chang Ching. |
v.2-3 (1934-35) |
|
1934 |
详情 |
BHL全球 |
17 |
Zhongguo jue lei zhi wu tu pu =Icones filicum sinicarum /by Hsen Hsu Hu and Ren Chang Ching. |
v.2-3 (1934-35) |
|
1934 |
114 |
BHL全球 |
18 |
Zhongguo jue lei zhi wu tu pu =Icones filicum sinicarum /by Hsen Hsu Hu and Ren Chang Ching. |
v.2-3 (1934-35) |
|
1934 |
114 |
BHL全球 |
19 |
Zhongguo jue lei zhi wu tu pu =Icones filicum sinicarum /by Hsen Hsu Hu and Ren Chang Ching. |
v.2-3 (1934-35) |
|
1934 |
114 |
BHL全球 |
20 |
Synopsis filicum; or, A synopsis of all known ferns, including the Osmundaceae, Schizaeaceae, Marattiaceae, and Ophioglossaceae (chiefly derived from the Kew Herbarium). Accompanied by figures representing the essentia By the late Sir William Jackson Hook |
copy 2 |
|
|
208 |
BHL全球 |
21 |
Malayan ferns : handbook to the determination of the ferns of the Malayan Islands (incl. those of the Malay Peninsula, the Philippines and New Guinea) / by C.R.W.K. van Alderwerelt van Rosenburgh. |
|
|
|
449 |
BHL全球 |
22 |
The ferns of Bombay, by E. Blatter & J. F. d'Almeida. With 2 coloured and 15 black and white plates and 43 text figures. |
|
|
|
106 |
BHL全球 |
23 |
Synopsis filicum; or, A synopsis of all known ferns, including the Osmundaceae, Schizaeaceae, Marattiaceae, and Ophioglossaceae (chiefly derived from the Kew Herbarium). Accompanied by figures representing the essentia By the late Sir William Jackson Hook |
copy 1 |
|
1874 |
208 |
BHL全球 |
24 |
Notes ptéridologiques. |
fasc.10-13 |
|
1915-1925. |
89 |
BHL全球 |