特徵描述
作者
SHIEH,WANG-CHUENG, DEVOL CHARLES E. and KUO, CHEN-MENG
型態特徵
Medium sized terrestrial ferns, rhizomes dictyostelic, covered with persistent leaf bases, usually short and erect, in two genera long creeping; stipes with a ring of several vascular bundles, usually tufted, in two genera distant or approximate, scaly at least at base; scales opaque and quite diverse in size, shape, texture and color; venation free in nearly all genera; rachis deeply grooved on upper side and usually open to receive rachillage groves. Sori round, dorsal or terminal on veins; indusia round, peltate and centrally attached or attached by a deep sinus, rarely absent, and in one genus globose and stalked.
屬
A family of at least ten genera, ten in Taiwan.
參考文獻
Polystichum 耳蕨屬
作者
WANG, JENN-CHE and SHIEH, WANG-CHUENG
型態特徵
Terrestrial ; Rhizome short, stout, erect or decumbent, scaly. Fronds borne in a crown or cluster, often densely scaly, scales polymorphic, true hair none. Lamina ovate-lanceolate to linear, neither deltoid nor pentagonal, monomorphic or rarely subdimorphic, usually pinnate to bipinnate; rachis grooved on adaxial side, often viviparous below the foliose apex, or sometimes elongated to form a flagelliform prolongation; segments anadromous, auriculate, margin usually serrate, white-callose in some species, teeth pungent to spinulose or aristate, rarely round-crenate and revolute, chartaceous to coriaceous, rarely herbaceous; veins free, simple to pinnately forked. Sori round; indusia orbicular, peltate, persistent or caducous, rarely wanting. Spores ellipsoidal to somewhat spheroidal, with well developed perispore.
參考文獻
- SHIEH,WANG-CHUENG, DEVOL CHARLES E. and KUO, CHEN-MENG, Flora of Taiwan, second edition 1: 333. 1994. (Fl. Taiwan 2nd edit.)
- Kuo, C. M., Taiwania 30: 32-33. 1985.
- Nakaike, T., Polystichum Roth. 135-158. 1982.
種列表
- Polystichum acanthophyllum 針葉耳蕨
- Polystichum acutidens 台東耳蕨
- Polystichum aristatum
- Polystichum atkinsonii 玉山耳蕨
- Polystichum attenuatum 長羽芽苞耳蕨
- Polystichum biaristatum 二尖耳蕨
- Polystichum capillipes 小耳蕨
- Polystichum carvifolium
- Polystichum chunii 陳氏耳蕨
- Polystichum deltodon 對生耳蕨
- Polystichum erosum 蝕蓋耳蕨
- Polystichum formosanum 台灣耳蕨
- Polystichum fraxinellum 網脈耳蕨
- Polystichum glaciale 玉龍蕨
- Polystichum grandifrons 九州耳蕨
- Polystichum hancockii 韓氏耳蕨
- Polystichum hecatopterum 鋸齒葉耳蕨
- Polystichum herbaceum 草葉耳蕨
- Polystichum integripinnum 狹葉貫眾蕨
- Polystichum lachenense 高山耳蕨
- Polystichum lepidocaulon 鞭葉耳蕨
- Polystichum manmeiense 鐮葉耳蕨
- Polystichum mayebarae 前原耳蕨
- Polystichum mucronifolium 兒玉氏耳蕨
- Polystichum neolobatum 硬葉耳蕨
- Polystichum nepalense 軟骨耳蕨
- Polystichum obliquum 知本耳蕨
- Polystichum parvipinnulum 尖葉耳蕨
- Polystichum piceopaleaceum 黑鱗耳蕨
- Polystichum prescottianum 南湖耳蕨
- Polystichum prionolepis 鋸鱗耳蕨
- Polystichum pseudostenophyllum 擬芽孢耳蕨
- Polystichum scariosum 阿里山耳蕨
- Polystichum sinense 福山氏耳蕨
- Polystichum stenophyllum 芽胞耳蕨
- Polystichum taizhongense 台中耳蕨
- Polystichum tenuius 離脈柳葉蕨
- Polystichum thomsonii 尾葉耳蕨
- Polystichum tsus-simense 馬祖耳蕨
- Polystichum xiphophyllum 關山耳蕨
- Polystichum × gemmilachenense 芽孢高山耳蕨
- Polystichum × namegatae
- Polystichum × pseudoparvipinnulum 假尖葉耳蕨
- Polystichum × silviamontanum 雪山耳蕨
