资库编号: Database ID: |
MY-1756 |
---|---|
いゅ称: Chinese Name: |
狭鳞盻抗 |
学: Scientific Name: | Asplenium grevillei [т属从] |
从: Family Name: | 铁à抗 Aspleniaceae [т从] |
ネ长习┦: Living Behavior | ネ抗 |
ネ长环挂: Living Environment: | 此狶 |
だ Distribution | 臨雳 |
输时间: Input Time: | 202008 |
Remarks: Info from https://rbg-web2.rbge.org.uk Terrestrial. Rhizome short, erect, bearing several fronds in a tuft, covered with scales; scales brown, up to 4.5 by 2.5 mm, indistinctly clathrate, bearing hair-like projections at margin. Stipes dark brown to nearly black, very narrowly winged almost to the base, bearing small scales when young. Frond spathulate, broadest at middle to upper 2/3, narrowing towards caudately acuminate apex, gradually narrowing towards attenuate base and then decurrent on stipe as wing, up to 40 cm long including stipe, up to 4.5 cm broad, the edges subentire or slightly undulate, papyraceous or thicker, green, paler below, minutely scaly when young, glabrescent; midrib green to darker, a little raised below, veins hardly visible on both surfaces, unusually once forked near midrib, joining at apex forming submarginal vein about 0.5 mm inside margin. Sori elongate along veins, extending from near midrib to about 5 mm from margin on the whole under surface; indusia about 0.7 mm broad. | |
If there is any error, please contact us at info@hkcww.org | |
1-1756a | |
2-1756b | |
3-1756c | |
4-1756d | |
5-1756e |