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資料編號: | HK-5819 |
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中文名稱: | 決明屬(SPP) |
學名: | Cassia spp. [找同屬植物] |
植物科名: (APG新系統) | FABACEAE豆科 [找同科植物] |
標室舊系統 | CAESALPINIACEAE蘇木科[找同科] |
特別特徵: | 葉互生_小葉對 |
資料更新: | 20201114 10:43:34 pm |
備註: KEY TO THE Cassia javanica SUBSPECIES FOC: Trees or large shrubs. Leaves spirally arranged[葉螺旋排列], often distichous, abruptly pinnate; rachis and petioles without glands[葉軸,葉柄沒腺體]; leaflets opposite[小葉對生], without stipels[沒小托葉]. Flowers in terminal panicles on main shoots or racemes on short side shoots; pedicels with 2 bracteoles at or shortly above base. Calyx 5-merous; sepals reflexed at anthesis. Corolla zygomorphic; petals 5. Stamens 10; filaments of 3 abaxial antesepalous stamens sigmoidally curved, usually longer than their anthers, dehiscent by slits; remaining 7 filaments straight and short, with anthers mostly dehiscent by basal pores. Legume elongate, cylindric or compressed, indehiscent. Seeds numerous, 1- or 2-seriate; funicle filiform. | |
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1-5819a | |