资®Æ库编号: Database ID: |
MY-902 |
---|---|
¤¤¤å¦W称: Chinese Name: |
åÚúí顶¨|¿¹ |
学¦W: Scientific Name: | Aglaomorpha drynarioides [§ä¦P属´Óª«] |
学¦W2: Syn. Scientific Name: | Merinthosorus drynarioides Hook. |
´Óª«¬ì¦W: Family Name: | ¤ô龙°©¬ì Polypodiaceae [§ä¦P¬ì´Óª«] |
¥Í长习©Ê: Living Behavior | ªþ¥Í¿¹ |
¥Í长环¹Ò: Living Environment: | §C¦a´ËªL¡B¤s¦a´ËªL |
输¤J时间: Input Time: | 202008¡G202404 |
Remarks: Info from¡G https://rbg-web2.rbge.org.uk Epiphytic, lithophytic or terrestrial. Rhizome 2¡V3 cm thick or more, densely covered with scales, not glaucous, short creeping, phyllopodia up 10 cm distant, not elevated; dilated frond bases imbricated, rachises not persistent. Anatomy: vascular bundles many, equally sized, arranged in one row with a conspicuous dorsal invagination, without dark bundle sheaths. Rhi-zome scales spreading, pseudopeltate, 10¡V21(¡V27) by 0.7¡V1.5 mm, index 8¡V20, basal auricles short, apex narrowly acuminate to long-filiform, strongly dentate with re-curved teeth, midrib absent. Fronds internally dimorphic, sessile, the dilated base lobed, sometimes narrowed, upwards pinnatifid, 50¡V175 by 15¡V45 cm, index 3¡V3.5, glabrous to sparsely set with short acicular hairs, apical pinnae present. Sterile pinnae with or without basal constriction, 9¡V26 by 2¡V5.5 cm, index 3.5¡V6.5, margin entire, apex acute to acuminate. Fertile pinnae in upper 2/3 of the frond, strongly narrow-ed, up to 10¡V45 by 0.3¡V0.5 cm, completely covered with longitudinal coenosori. Coe-nosorus linear, sometimes interrupted, very shallowly sunken. Sporangia glabrous . Spores with small globules. | |
If there is any error, please contact us at info@hkcww.org | |
1-902a | |
2-902b | |
3-902c | |
4-902d | |
5-902e | |
6-902f | |
7-902g | |
8-902h | |
9-902i | |
10-902j |