扁枝槲寄生Viscum articulatum Burm. F.
扁枝槲寄生Viscum articulatum Burm. F.
9.扁枝槲寄生（海南植物志）麻栎寄生（云南）图版34：1-7
Viscum articulatum Burm. f. Fl. Ind. 211. 1768; Danser in Bull. Jard. Bot. Buitenzorg ser. 3，16: 56. 1938，et in Blumea 4: 280. 1941; Sesh. Rao in Journ. Ind. Bot. Soc. 36: 126, f. 5. 1957, pro parte;海南植物志2:465. 1965;中国高等植物图鉴补编1: 229. 1982; 云南植物志3: 377，pl. 109，3-4. 1983.
亚灌木，高0.3-0.5米，直立或披散，茎基部近圆柱状，枝和小枝均扁平；枝交叉对生或二歧地分枝，节间长1.5-2.5厘米，宽2-3毫米，稀长3-4厘米，宽3.5毫米，干后边缘薄，具纵肋3条，中肋明显。叶退化呈鳞片状。聚伞花序，1-3个腋生，总花梗几无，总苞舟形，长约1.5毫米，具花3-1朵，中央1朵为雌花，侧生的为雄花，通常仅具1朵雌花或1朵雄花；雄花：花蕾时球形，长0.5-1毫米，萼片4枚；花药圆形，贴生于萼片下半部；雌花：花蕾时椭圆状，长1-1.5毫米，基部具环状苞片；花托卵球形；萼片4枚，三角形，长约0.5毫米；柱头垫状。果球形，直径3-4毫米，白色或青白色，果皮平滑。花果期几全年。
产于云南、广西、广东。海拔50-1200（-1700）米沿海平原或山地南亚热带季雨林中，常寄生于桑寄生科的鞘花、五蕊寄生、广寄生、小叶梨果寄生等的茎上，也寄生于壳斗科、大戟科、樟科、檀香科植物上。亚洲南部和东南部各国、大洋洲热带地区均有分布。模式标本采自印度尼西亚。
据在广东鼎湖山及罗浮山观察，本种除以重寄生形式寄生于鞘花或广寄生外，也直接寄生于罗浮椎、秋枫等植物上。
《Flora of China》 Vol. 5 (2003)
Viscum articulatum N. L. Burman
扁枝槲寄生 bian zhi hu ji sheng
Aspidixia articulata (N. L. Burmann) Tieghem; Viscum articulatum var. dichotomum (D. Don) Kurz; V. dichotomum D. Don (1825), not Bertero ex Sprengel (1824); V. nepalense Sprengel.
Subshrubs often epiparasitic, monoecious, usually becoming pendulous, green, 20-50 cm tall. Branches opposite and decussate or dichotomous, flattened; internodes 1.5-2.5(-4) cm × 2-3(-3.5) mm, longitudinally 3-ridged. Leaves reduced to pairs of ± scarious scales. Inflorescences axillary, cymes 1-3 together; peduncle ± absent; 3-flowered, central flower female, lateral flowers male and often lacking; bracts 2, coalescent, forming a navicular involucre, ca. 1.5 mm. Male flowers globose in bud, 0.5-1 mm; perianth lobes 4. Female flower ellipsoid in bud, 1-1.5 mm; bract annular; perianth lobes 4, triangular, ca. 0.5 mm. Stigma cushion-shaped. Berry whitish or greenish white, globose, 3-4 mm in diam., smooth, base rounded. Fl. and fr. Jan-Dec.
Forests, plains, mountain slopes; 100-1200(-1700) m. Guangdong, Guangxi, Hainan, Yunnan [S and SE Asia, Australia].
The plants are epiparasitic on Dendrophtho? pentandra, Macrosolen cochinchinensis, Scurrula parasitica, and Taxillus chinensis; rarely, they are parasitic on Bischofia javanica and species of Castanopsis, Dendrotrophe, and Lauraceae.
This species is recognized here in a rather wide sense for all plants without normal leaves and with distinctly flattened internodes, and globose, greenish white berries, including plants differing widely in stem width, from forms matching the type of Viscum nepalense with internodes to 12 mm wide, to more typical forms with internodes less than 3.5 mm wide. More detailed study of populations in the field could identify more taxa than are currently recognized.
别名：枫香寄生;无叶枫寄生;桐子寄生;麻栗寄生;虾脚寄生;槲寄生;桐树寄生;枫树寄生;枫寄生;扁枝解寄生;螃蟹夹;栗寄生;榕树寄生;麻栎寄生;柿寄生;扁栎寄生;扁生槲寄生;扁枝寄生;扁枝榭寄生;赤柯寄生;桑寄生;榭寄生;蟹爪寄生;麻栎槲寄生;
科名：桑寄生科 Loranthaceae
属名：槲寄生属 Viscum
9.扁枝槲寄生（海南植物志）麻栎寄生（云南）图版34：1-7
Viscum articulatum Burm. f. Fl. Ind. 211. 1768; Danser in Bull. Jard. Bot. Buitenzorg ser. 3，16: 56. 1938，et in Blumea 4: 280. 1941; Sesh. Rao in Journ. Ind. Bot. Soc. 36: 126, f. 5. 1957, pro parte;海南植物志2:465. 1965;中国高等植物图鉴补编1: 229. 1982; 云南植物志3: 377，pl. 109，3-4. 1983.
亚灌木，高0.3-0.5米，直立或披散，茎基部近圆柱状，枝和小枝均扁平；枝交叉对生或二歧地分枝，节间长1.5-2.5厘米，宽2-3毫米，稀长3-4厘米，宽3.5毫米，干后边缘薄，具纵肋3条，中肋明显。叶退化呈鳞片状。聚伞花序，1-3个腋生，总花梗几无，总苞舟形，长约1.5毫米，具花3-1朵，中央1朵为雌花，侧生的为雄花，通常仅具1朵雌花或1朵雄花；雄花：花蕾时球形，长0.5-1毫米，萼片4枚；花药圆形，贴生于萼片下半部；雌花：花蕾时椭圆状，长1-1.5毫米，基部具环状苞片；花托卵球形；萼片4枚，三角形，长约0.5毫米；柱头垫状。果球形，直径3-4毫米，白色或青白色，果皮平滑。花果期几全年。
产于云南、广西、广东。海拔50-1200（-1700）米沿海平原或山地南亚热带季雨林中，常寄生于桑寄生科的鞘花、五蕊寄生、广寄生、小叶梨果寄生等的茎上，也寄生于壳斗科、大戟科、樟科、檀香科植物上。亚洲南部和东南部各国、大洋洲热带地区均有分布。模式标本采自印度尼西亚。
据在广东鼎湖山及罗浮山观察，本种除以重寄生形式寄生于鞘花或广寄生外，也直接寄生于罗浮椎、秋枫等植物上。
《Flora of China》 Vol. 5 (2003)
Viscum articulatum N. L. Burman
扁枝槲寄生 bian zhi hu ji sheng
Aspidixia articulata (N. L. Burmann) Tieghem; Viscum articulatum var. dichotomum (D. Don) Kurz; V. dichotomum D. Don (1825), not Bertero ex Sprengel (1824); V. nepalense Sprengel.
Subshrubs often epiparasitic, monoecious, usually becoming pendulous, green, 20-50 cm tall. Branches opposite and decussate or dichotomous, flattened; internodes 1.5-2.5(-4) cm × 2-3(-3.5) mm, longitudinally 3-ridged. Leaves reduced to pairs of ± scarious scales. Inflorescences axillary, cymes 1-3 together; peduncle ± absent; 3-flowered, central flower female, lateral flowers male and often lacking; bracts 2, coalescent, forming a navicular involucre, ca. 1.5 mm. Male flowers globose in bud, 0.5-1 mm; perianth lobes 4. Female flower ellipsoid in bud, 1-1.5 mm; bract annular; perianth lobes 4, triangular, ca. 0.5 mm. Stigma cushion-shaped. Berry whitish or greenish white, globose, 3-4 mm in diam., smooth, base rounded. Fl. and fr. Jan-Dec.
Forests, plains, mountain slopes; 100-1200(-1700) m. Guangdong, Guangxi, Hainan, Yunnan [S and SE Asia, Australia].
The plants are epiparasitic on Dendrophtho? pentandra, Macrosolen cochinchinensis, Scurrula parasitica, and Taxillus chinensis; rarely, they are parasitic on Bischofia javanica and species of Castanopsis, Dendrotrophe, and Lauraceae.
This species is recognized here in a rather wide sense for all plants without normal leaves and with distinctly flattened internodes, and globose, greenish white berries, including plants differing widely in stem width, from forms matching the type of Viscum nepalense with internodes to 12 mm wide, to more typical forms with internodes less than 3.5 mm wide. More detailed study of populations in the field could identify more taxa than are currently recognized.