| 学名(拉丁名) | Alsophila loheri |
| 中文名 | 南洋桫椤 |
| 命名人 | (Christ) R. M. Tryon |
| 中文科名 | 桫椤科 |
| 拉丁属名 | Alsophila |
| 类型 | species |
| 拉丁科名 | Cyatheaceae |
| 中文属名 | 桫椤属 |
| 学名(拉丁名) | Alsophila loheri |
| 中文名 | 南洋桫椤 |
| 拉丁属名 | Alsophila |
| 类型 | species |
| 拉丁科名 | Cyatheaceae |
| 学名(拉丁名) | Alsophila loheri |
| 中文名 | 南洋桫椤 |
| 中文科名 | 桫椤科 |
| 拉丁属名 | Alsophila |
| 类型 | species |
| 拉丁科名 | Cyatheaceae |
| 中文属名 | 木沙椤属 |
| 学名(拉丁名) | Alsophila loheri |
| 发表年份 | 1970(年) |
| 拉丁属名 | Alsophila |
| 类型 | species |
| 拉丁科名 | Cyatheaceae |
| 学名 | 状态 | 来源 | 命名人 | |
|---|---|---|---|---|
| Alsophila loheri | 异名 | The Plant List | (Christ) R.M. Tryon | Cyathea loheri |
| Alsophila loheri | 接受名 | 中国植物志 | ||
| Alsophila loheri | 接受名 | Flora of China |
Cyathea loheri Christ, Bull. Herb. Boissier, sér. 2, 6: 1007. 1906.
Trunk erect, up to 5 m or more tall, ca. 15 cm in diam. Stipe and rachis brown to dark purple-brown, not spiny, with wartlike projections and scales; scales lanceolate, 16-20 × ca. 2 mm, pale brown, lustrous, or minute and irregular, sometimes with a light brown central longitudinal band, margins flabellate-celled at base, with reddish setulae; lamina 2-pinnate-pinnatifid, up to 2 m; lowest pinnae usually reduced; pinnae up to 35-50 cm; pinnules 5-9 × ca. 2 cm, mostly divided up to costules into adnate segments; abaxial side with flat yellowish scales 5-6 mm, with flabellate margins and very small farinose brown scales; adaxial side of costae densely covered with matted brownish hairs and narrow scales; abaxial side of costules with light brown bullate scales; veinlets usually forked. Sori costular; indusia lustrous, brown to purplish, globose, opening along an apical slit, later fragmenting and sometimes appearing cup-shaped; paraphyses absent.
Wet forests, not common; 400-1600 m. SE Taiwan [Indonesia (Borneo), Philippines].
3.南洋桫椤（台湾植物志）
Alsophila loheri (Christ) R. M. Tryon in Contr. Gray Herb. 200: 32. 1970; De Volin Li et al., Fl. Taiwan. 1: 136. 1975; Sylva Sinica 1: 140. 1983; Q. Xia in Acta Phy-totax. Sin. 27 (1): 7. 1989. ——Qyathea loheri Christ in Bull. Herb. Boiss. ser. 2 (6): 1007. 1906: Tagawa in Acta Phytotax. Geobot. 14: 94. 1951; Copel., Fern Fl. Philipp. 2: 211. 1960; Holttum in Van Steenis, Fl. Mal. ser. 2 (1): 104. 1963: et inKew Bull. 19: 470. 1965: W. C. Shieh in T. C. Huang, Fl. Taiwan ed. 2, 1: 147, photo. 48. 1994.
茎干高5米，直径达15厘米；叶柄短，无刺，被灰白色发亮的鳞片，鳞片长2厘米，宽2毫米，具薄而脆的边；叶轴和羽轴的下面密被很细小的不整齐的鳞片，和大而薄的灰白色披针形鳞片，长约5-6毫米；羽轴及小羽轴上面被短绒毛，叶片三回羽裂至三回羽状；羽片长约35厘米，下部几对渐缩短；小羽片长5-7厘米，几无柄，裂片通常全缘，边缘常内卷；侧脉2叉；主脉密被被状鳞片。孢子囊群圆形，大，囊群盖杯状至近于球形，纸质，棕色，向裂片边缘开口。
产台湾（屏东、台东）。生于林中，海拔600-2500米。菲律宾和加里曼丹岛的北部也有分布。模式标本采自菲律宾。
标本份数
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