资库编号: Database ID: |
MY-5104 |
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いゅ称: Chinese Name: |
澄鸡▇ |
学: Scientific Name: | Hypolytrum nemorum var. nemorum [т属从] |
学2: Syn. Scientific Name: | Hypolytrum latifolium Rich. |
从: Family Name: | 诧 Cyperaceae [т从] |
ネ长习┦: Living Behavior | ネセ |
图︹: | フ_white |
ネ长环挂: Living Environment: | 猦泽带 |
Remarks: Flora of China Roots few, hard, fibrous. Rhizomes short, slightly thick, woody, with dense reddish scales. Culms central, 30-90 cm tall, 3-4 mm thick, 3-angled, stiff. Leaves basal and 1 or 2 cauline, longer than culm; basal leaf sheath brownish, 5-15 cm, margin thickly membranous, basal few bladeless; leaf blade 35-120 ⊙ 0.8-2.6 cm or longer, flat, stiff, subleathery, base folded, margin scabrous near apex. Involucral bracts 3-5, leaflike, at base of inflorescence and branches, basalmost much longer than inflorescence, not sheathing. Inflorescences paniculate, ovoid-globose to subglobose, 3-7 ⊙ 4.5-6 cm, with many spikes; rachis and rachilla angles scabrous. Spikes obovoid, becoming globose when mature, 3-7 ⊙ 3-6 mm, with many glumelike bracts. Glumelike bracts brown, spirally and imbricately arranged, obovate, ca. 2 mm, mid-veined, each subtending a pseudospikelet, apex rounded and mucronate. Pseudospikelets ca. 1.5 mm, with 2 glumes, 2 male flowers, and 1 female flower; glumes brown, lateral and opposite, cymbiform, ca. 1.2 mm, membranous, keeled, connate on adaxial side, spinulose on keel, each with a male flower. Filaments slender; anthers narrowly oblong. Stigmas 2. Nutlet dark grayish brown, subglobose, 2-2.5 mm (including rostrum), compressed, longitudinally rugose, apex conically rostrate. Fl. and fr. Apr-Aug. | |
If there is any error, please contact us at info@hkcww.org | |
1-5104a | |
2-5104b | |
3-5104c | |
4-5104d | |
5-5104e | |
6-5104f | |
7-5104g | |
8-5104h | |
9-5104i | |
10-5104j | |
11-5104k | |
12-5104l |