滇素馨
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2023-11-09 06:16
Jasminum subhumile W. W. Smith in Not. Bot. Gard. Edinb. 8: 127. 1913: P. S. Green in Not. Bot. Gard. Edinb. 23: 359. 1961: Hara in Enum. Fl. Pl. Nepal 3: 81. 1982; Miao in Bull. Bot. Res. 4(1): 90. 1984. ——J. heterophyllum Roxb. Hort. Beng. 3. 1814, nom. nud., Fl. Ind. 1: 99, 164. 1820: D. Don, Prodr. Fl. Nepal. 106. 1825: DC. Prodr. 8:312. 1844; C. B. Clake in Hook. f. Fl. Brit. Ind. 3: 601. 1882, non Moench 1794. ——J. heterophyllum var. glabricymosum W. W. Smith in Not. Bot. Gard. Edinb. 12. 209. 1920; Kobuski in Journ. Arn. Arb. 13: 149. 1932, sphalm. glabricorymbosum; Hand. -Mazz. Symb. Sin. 7: 1011. 1936. ——J. heterophyllum var. subhumile (W. W. Smith) Kobuski in Journ. Arn. Arb. 13: 149. 1932; Hand. -Mazz. Symb. Sin. 7: 1012. 1936. ——J. diversifolium Kobuski in Journ. Arn. Arb. 20: 404. 1939; Rehd. Man. Cult. Trees & Shrubs ed. 2, 793. 1940.——J. diversifolium var. glabricymosum (W. W. Smith) Kobuski in Journ. Arn. Arb. 20:404. 1939, sphalm. glabricorymbosum, 21: 113. 1940, 40:386. 1959; Rehd. Man. Cult. Trees & Shrubs ed. 2, 793. 1940: Chia in Acta Phytotax. Sin. 2:25. 1952.——J. diversifolium var. subhumile (W. W. Smith) Kobuski in Journ. Arn. Arb. 20:404. 1939, 40:386. 1959; Chia in Acta Phytotax. Sin. 2. 52. 1952.——J. diversifolium var. tomentosum Chia in Acta Phytotax. Sin. 2:26. 1952.——J. subhumile var. glabricymosum (W. W. Smith) P. Y. Bai in Fl. Yunnan. 4:649. 1986.
灌木或小乔木,高0.5-5米。小枝无毛或密被柔毛,具棱角。叶互生,三出复叶与单叶混生,小叶3枚,稀2或5枚;叶柄长0.5-6厘米,无毛至被绒毛,具沟;叶片和小叶片苗质,两面光滑或下面沿中脉被短柔毛;小叶片卵形或卵状披针形,长3-12.5厘米,宽1-5厘米,先端急尖至渐尖,基部圆形或楔形,侧脉3-6对,不达叶缘,两面均不明显,小叶柄无或可达3厘米;单叶卵形或宽卵形,有时近圆形或为披针形,长1.5-14厘米,宽1厘米。聚伞花序常多少呈圆锥状排列,顶生,径7-12厘米,有花10-120朵;苞片线形,长1-5(-10)毫米;花梗长1-1.2(-2)厘米,光滑无毛或疏被短柔毛至绒毛;花芳香;花萼被绒毛或无毛,裂片不明显,浅波状或几近截形;花冠黄色,近漏斗状,花冠管长0.8-1.2厘米,裂片4-5枚,宽卵形或近圆形、长圆形,长3-9毫米,宽3-4毫米。果球形或椭圆形,长1-1.6厘米,径0.5-1.6厘米,呈黑色或红黑色。花期3-7月,果期8月。
产于云南、四川西南部。生溪边或林中,海拔700-3300米。印度、尼泊尔及缅甸也有分布。模式标本采自云南保山县附近。