资料库编号: Database ID: |
MY-1776 |
---|---|
中文名称: Chinese Name: |
羽裂铁角蕨 |
学名: Scientific Name: | Asplenium thunbergii [找同属植物] |
学名2: Syn. Scientific Name: | Asplenium belangeri |
植物科名: Family Name: | 铁角蕨科 Aspleniaceae [找同科植物] |
生长习性: Living Behavior | 附生蕨 |
生长环境: Living Environment: | 低地森林、山地森林 |
输入时间: Input Time: | 202007 |
Remarks: Info from: https://rbg-web2.rbge.org.uk Epiphytic or lithophytic. Rhizome short, suberect; scales subdeltoid with acuminate apex, up to 3 by 0.8 mm, dark brown to nearly black and clathrate in central portion, pale brown, thin-walled at edges with irregular small projections at margin. Stipes up to 7 cm long, green to brownish, minutely scaly or glabrescent. Laminae bipinnate-tripinnatifid, elliptic in outline, moderately acute at apex, subtruncate at base, up to 20 by 6 cm; rachis with the wings curved upwards and continuous to lamina; lateral pinnae about 15 pairs, shortly stalked with narrowly winged stalks, elliptic, round to obtuse at apex, auricled at acroscopic base, subdimidiate at basiscopic base, up to 4 by 1.5 cm; costa winged and just like the ultimate segments which are narrowly lanceolate, oblique, up to 7 by 1.2 mm, rounded at apex, entire, basal acroscopic ones once or twice forked, one-nerved, chartaceous, glabrous. Sori along veins, occupying posterior half of ultimate segments; indusia thin but firm, persistent, reaching the margin of segments, thus apparently bilobed opening outwards. | |
If there is any error, please contact us at info@hkcww.org | |
1-1776a | |
2-1776b | |
3-1776c | |
4-1776d | |
5-1776e | |
6-1776f | |
7-1776g |