资库编号: Database ID: |
MY-5941 |
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いゅ称: Chinese Name: |
罦偿 |
いゅ: | 长罦偿 |
学: Scientific Name: | Mallotus macrostachyus [т属从] |
璣ゅ称: English Name: | Balik Angin |
从: Family Name: | 磚 Euphorbiaceae [т从] |
ネ长习┦: Living Behavior | 乔れ |
图︹: | 黄_yellow_绿_green |
ネ长环挂: Living Environment: | 此狶蔼此狶 |
输时间: Input Time: | 202005 |
Remarks: Info from http://www.nationaalherbarium.nl/ThaiEuph/ThMspecies/ThMallotus.htm#Mallotus_macrostachyus Shrubs to trees, up to 16 m high. Indumentum densely, stellately, patently hairy; orangish glandular scales. Stipules triangular, 2.53.5 by 11.3 mm. Leaves alternate to usually opposite beneath inflorescences; petiole 1.823.5 cm long; blade ovate, 10.539 by 9.830 cm, length/width ratio 1.21.3, drying brownish, base truncate to rounded, slightly peltate up to 1.5 mm, protruding upwards, margin entire to somewhat coarsely denticulate, probably not lobed, apex caudate, with usually 2 small extrafloral nectaries near insertion on horizontal nerves, 12.5 by 0.31.3 mm, lower surface densely hairy, covered with orangish glandular scales, venation palmate. Inflorescences terminal, single. Staminate inflorescences erect, up to 101 cm long, side branches up to 65 cm long, flowers in groups of up to 6 per node; bracts triangular c. 0.9 by 1 mm. Staminate flowers 44.5 mm in diameter, whitish to yellow, fragrant; pedicel 2.84.2 mm long; sepals 4, elliptic, 2.52.9 by 1.21.9 mm; stamens 5070, light yellowish, filaments 1.32.5 mm long, anthers c. 0.4 mm long. Pistillate inflorescences becoming pendent, up to 56 cm long, seldom with a few side branches up to 13.5 cm long; bracts ovate, 0.81.1 by 0.81.1 mm. Pistillate flowers 2.32.5 mm in diameter (without stigmas), white to greenish; calyx 2.34 mm high, 36-lobed, lobes triangular, 11.5 by 1.21.8 mm; ovary as wide as style when young, 3-locular, 22.3 by c. 1.2 mm; style 1.41.8 mm long; stigmas c. 4 mm long. Fruits lobed capsules, 1216 by 1013 mm, light yellowish to brown rhegmas, uniformly, densely covered with a layer of up to 5 mm long spines, latter densely stellately hairy and individually hardly visible; column 45 mm long. Seeds obovoid, 45 by 44.5 by 3.84 mm, black. | |
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