喙果皂帽花Dasymaschalon rostratum Merr. et Chun
喙果皂帽花Dasymaschalon rostratum Merr. et Chun
2. 喙果皂帽花（中国植物学杂志） 白叶皂帽花（中国植物学杂志）；白面（海南保亭）图版76：1-10
Dasymaschalon rostratum Merr. et Chun in Sunyatsenia 2: 8, Pl. 4. 1934; 蒋英, 中国植物学杂志2 (3): 688. 1935; 陈嵘, 中国树木分类学313. 1937; 吴征镒、王文采, 植物分类学报6: 202. 1957; 蒋英、李秉滔, 海南植物志 1: 257, 图130. 1964; 中国高等植物图鉴 1: 813, 图1626. 1972; N. T. Ban in Bot. Journ. URSS. 60 (2): 229, fig. 2 (6). 1975.——D. glaucum Merr. et Chun, l. c. 227, fig. 25; Ast in Humb Suppl. Fl. Gen. Indo-Chine 1: 113. 1938; 蒋英, 中国植物学杂志2 (3): 688, 图6. 1935; 陈嵘, 中国树木分类学 313, 图235.1937.——D. rostratum Merr. et Chun var. glaucum (Merr. et Chun）Ban in Bot. Journ. URSS. 60 (2): 229, fig. 2 (z). 1975.
乔木，高达8米；幼枝被微柔毛，老枝无毛。叶纸质，长圆形，长12-19厘米，宽3.5-6厘米，顶端渐尖，基部圆形，叶面无毛，叶背苍白色，被稀疏紧贴的柔毛或无毛；侧脉每边8-12条，上面扁平，下面凸起；叶柄长5-7毫米，被短柔毛，老渐无毛。花暗红，单朵腋生，尖帽状，向上渐尖，长约 4.5厘米或更长，直径1-1.5厘米；花梗长1-2厘米，与萼片外面、花瓣外面及心皮均被柔毛；萼片阔卵圆形，长2.5-3毫米；花瓣披针形，长约4.5厘米，基部宽约8毫米，内面无毛；药隔顶端截形；心皮长圆形，柱头近头状。果念珠状，长5-6厘米，被疏柔毛，有2-5节，每节长椭圆形，长1.8厘米，直径5-7毫米，顶端有喙。花期7-9月，果期7月-翌年1月。
产于广东、广西、云南和西藏。生于海拔500-1 000米山地密林中或山谷溪旁疏林中。越南也有。本种模式标本采自广西十万大山。
《Flora of China》 Vol. 19 (2011)
Dasymaschalon rostratum Merrill & Chun Sunyatsenia. 2: 8. 1934.
喙果皂帽花 hui guo zao mao hua
Desmos rostratus (Merrill & Chun) P. T. Li.
Trees to 4 m tall. Branches sparsely hairy when young. Petiole 5-10 mm, sparsely hairy; leaf blade elliptic to oblong, 13-21.5 × 3.5-7.5 cm, papery, both surfaces glabrous or very sparsely hairy, abaxially glaucous, midvein abaxially sparsely hairy and adaxially glabrous, secondary veins 10-16 on each side of midvein and adaxially flush, base rounded to slightly attenuate, apex acute to acuminate. Flowers on young growth. Pedicel 1.2-4 cm, sparsely hairy. Sepals 2-3.5 × 1.5-3.5 mm. Petals ovate, 2-4 × 0.7-1.2 cm, leathery, generally not twisted, outside densely hairy; floral chamber 1-2 cm, ca. 50% of petal length. Stamens ca. 120; connectives apically truncate; pollen echinate. Carpels ca. 10; stigmas glabrous. Fruiting pedicel 2-5 cm, very sparsely hairy; monocarp stipes 6-13 mm; monocarps orangish red, subglobose when 1-seeded or moniliform when more than 1-seeded, 1.1-2 × 0.6-0.8 cm, terminal apiculus 2-4 mm; constrictions 2-3 mm wide. Seeds 1 or 2 per monocarp, subglobose, 8-9 × 6-7 mm. Fl. Apr-Oct, fr. Jul-Dec.
Sparsely forested slopes; 300-1000 m. ?Fujian, Guangdong, Guangxi, Hainan, SE Xizang, S Yunnan [Vietnam].
Dasymaschalon rostratum has been reported from Fujian (X. L. Hou & S. J. Li, J. Trop. Subtrop. Bot. 11: 171-173. 2003), but two of us (Wang and Saunders) believe the identity of this report is suspect and needs to be confirmed.Dasymaschalon rostratum has been reported from Fujian (X. L. Hou & S. J. Li, J. Trop. Subtrop. Bot. 11: 171-173. 2003), but two of us (Wang and Saunders) believe the identity of this report is suspect and needs to be confirmed.
别名：白叶皂帽花;白面;喙果帽皂花;
科名：番荔枝科 Annonaceae
属名：皂帽花属 Dasymaschalon
2. 喙果皂帽花（中国植物学杂志） 白叶皂帽花（中国植物学杂志）；白面（海南保亭）图版76：1-10
Dasymaschalon rostratum Merr. et Chun in Sunyatsenia 2: 8, Pl. 4. 1934; 蒋英, 中国植物学杂志2 (3): 688. 1935; 陈嵘, 中国树木分类学313. 1937; 吴征镒、王文采, 植物分类学报6: 202. 1957; 蒋英、李秉滔, 海南植物志 1: 257, 图130. 1964; 中国高等植物图鉴 1: 813, 图1626. 1972; N. T. Ban in Bot. Journ. URSS. 60 (2): 229, fig. 2 (6). 1975.——D. glaucum Merr. et Chun, l. c. 227, fig. 25; Ast in Humb Suppl. Fl. Gen. Indo-Chine 1: 113. 1938; 蒋英, 中国植物学杂志2 (3): 688, 图6. 1935; 陈嵘, 中国树木分类学 313, 图235.1937.——D. rostratum Merr. et Chun var. glaucum (Merr. et Chun）Ban in Bot. Journ. URSS. 60 (2): 229, fig. 2 (z). 1975.
乔木，高达8米；幼枝被微柔毛，老枝无毛。叶纸质，长圆形，长12-19厘米，宽3.5-6厘米，顶端渐尖，基部圆形，叶面无毛，叶背苍白色，被稀疏紧贴的柔毛或无毛；侧脉每边8-12条，上面扁平，下面凸起；叶柄长5-7毫米，被短柔毛，老渐无毛。花暗红，单朵腋生，尖帽状，向上渐尖，长约 4.5厘米或更长，直径1-1.5厘米；花梗长1-2厘米，与萼片外面、花瓣外面及心皮均被柔毛；萼片阔卵圆形，长2.5-3毫米；花瓣披针形，长约4.5厘米，基部宽约8毫米，内面无毛；药隔顶端截形；心皮长圆形，柱头近头状。果念珠状，长5-6厘米，被疏柔毛，有2-5节，每节长椭圆形，长1.8厘米，直径5-7毫米，顶端有喙。花期7-9月，果期7月-翌年1月。
产于广东、广西、云南和西藏。生于海拔500-1 000米山地密林中或山谷溪旁疏林中。越南也有。本种模式标本采自广西十万大山。
《Flora of China》 Vol. 19 (2011)
Dasymaschalon rostratum Merrill & Chun Sunyatsenia. 2: 8. 1934.
喙果皂帽花 hui guo zao mao hua
Desmos rostratus (Merrill & Chun) P. T. Li.
Trees to 4 m tall. Branches sparsely hairy when young. Petiole 5-10 mm, sparsely hairy; leaf blade elliptic to oblong, 13-21.5 × 3.5-7.5 cm, papery, both surfaces glabrous or very sparsely hairy, abaxially glaucous, midvein abaxially sparsely hairy and adaxially glabrous, secondary veins 10-16 on each side of midvein and adaxially flush, base rounded to slightly attenuate, apex acute to acuminate. Flowers on young growth. Pedicel 1.2-4 cm, sparsely hairy. Sepals 2-3.5 × 1.5-3.5 mm. Petals ovate, 2-4 × 0.7-1.2 cm, leathery, generally not twisted, outside densely hairy; floral chamber 1-2 cm, ca. 50% of petal length. Stamens ca. 120; connectives apically truncate; pollen echinate. Carpels ca. 10; stigmas glabrous. Fruiting pedicel 2-5 cm, very sparsely hairy; monocarp stipes 6-13 mm; monocarps orangish red, subglobose when 1-seeded or moniliform when more than 1-seeded, 1.1-2 × 0.6-0.8 cm, terminal apiculus 2-4 mm; constrictions 2-3 mm wide. Seeds 1 or 2 per monocarp, subglobose, 8-9 × 6-7 mm. Fl. Apr-Oct, fr. Jul-Dec.
Sparsely forested slopes; 300-1000 m. ?Fujian, Guangdong, Guangxi, Hainan, SE Xizang, S Yunnan [Vietnam].
Dasymaschalon rostratum has been reported from Fujian (X. L. Hou & S. J. Li, J. Trop. Subtrop. Bot. 11: 171-173. 2003), but two of us (Wang and Saunders) believe the identity of this report is suspect and needs to be confirmed.Dasymaschalon rostratum has been reported from Fujian (X. L. Hou & S. J. Li, J. Trop. Subtrop. Bot. 11: 171-173. 2003), but two of us (Wang and Saunders) believe the identity of this report is suspect and needs to be confirmed.