资料库编号: Database ID: |
MY-900 |
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中文名称: Chinese Name: |
尖叶连珠蕨 |
学名: Scientific Name: | Aglaomorpha acuminata [找同属植物] |
学名2: Syn. Scientific Name: | Photinopteris speciosa Blume |
植物科名: Family Name: | 水龙骨科 Polypodiaceae [找同科植物] |
生长习性: Living Behavior | 附生蕨 |
生长环境: Living Environment: | 红树林、河边树上 |
输入时间: Input Time: | 202008 |
Remarks: Info from: https://rbg-web2.rbge.org.uk w Epiphytic or lithophytic. Rhizome long creeping, 7–10 mm diam., black or often glaucous or white on surface, densely scaly in young parts; scales linear, gradually narrowing from base to apex, about 8 by 1 mm, brown with dark base, toothed at margin. Stipes very short, up to 5 cm long, though a basal few pairs of pinnae lacking or extremely reduced, thus reaching to 10–20(–35) cm long below usual pinnae, stramineous or faintly purple. Laminae pinnate, 30–80(–90) by 15–30 cm; partially dimorphic; sterile pinnae in lower portion of fronds, 7–10 pairs, 5–8 cm apart from the next ones, distinctly stalked, articulated to rachis, oblong to oblong-ovate, acuminate at apex, equally cuneate at base, entire, 7–15(–30) by 3.5–8(–10) cm, the lower two or three pairs reduced, the upper ones gradually becoming smaller; veins more or less raised on both surfaces, venation drynarioid; coriaceous, green, paler below, glabrous or sparsely hairy; fertile pinnae in upper part of fronds, a few to several pairs, linear, up to 15 by less than 0.5 cm, stalked or nearly sessile. Sporangia covering the whole under surface of the fertile pinnae except on costa and on narrow marginal strands. | |
If there is any error, please contact us at info@hkcww.org | |
1-900a | |
2-900b | |
3-900c | |
4-900d | |
5-900e | |
6-900f | |
7-900g | |
8-900h | |
9-900i | |
10-900j | |
11-900k | |
12-900l | |
13-900m | |
14-900n |