白瑞香Daphne papyracea Wall. ex Steud.
白瑞香Daphne papyracea Wall. ex Steud.
35.白瑞香（中国高等植物图鉴）小构皮（四川）
Daphne papyracea Wall. ex Steud. Nomencl. ed. 2, 1: 485. 1840; Meisn. in DC. Prodr. 14: 537. 1857; Diels in Not. Bot. Gard. Edinb. 7: 258. 1912; Lecomte in Not. Syst. 3: 216. 1916; Rehd. in Sarg. Pl. Wils. 2: 546. 1916;中国高等植物图鉴2: 952, 图3633. 1972.贵州植物志3: 179. 1986.——D. cannabina Wall. in Asiat. Res. 13: 315, t. 7, 8. 1820. p. p. ——D. pa pyri fera Suchsan Hamilt. ex D. Don, Prodr. Fl. Nepal. 68. 1825, pro syn. ——D. mairei Levl. in Bull. Geogr. Bot. 25: 41. 19.15. ——D. vavaleriei Levl. op. cit. 42. 1915.
《Flora of China》 Vol. 13 (2007)
Daphne papyracea Wallich ex Steudel
白瑞香 bai rui xiang
Shrubs evergreen, to 1.5 m tall. Branches grayish brown or -black or purplish red or -brown, glabrous or tomentose. Leaves alternate; petiole 1-15 mm, glabrescent; leaf blade ovate, lanceolate, elliptic, or oblanceolate, 6-16 × 1.5-4 cm, thinly leathery, membranous, or papery, both surfaces glabrous, base cuneate, apex acuminate or obtuse; veins 6-15 pairs. Inflorescences terminal, fasciculate, 3-10(-12)-flowered; peduncle ca. 2 mm, sericeous; bracts caducous, ovate, 7-15 × 3-4 mm, sparsely sericeous, apex acuminate. Flowers not fragrant; pedicel ca. 2 mm, densely sericeous. Calyx white or greenish white, sometimes flushed pink; tube narrowly funnel-shaped, (5-)10-15(-18) mm, exterior sericeous; lobes 4, ovate, 4-11 × 2-5 mm, apex acute or obtuse. Stamens 8, lower whorl inserted at middle of calyx tube, upper whorl in throat; filaments short; anthers oblong, 1-2 mm; upper ones partly exserted from calyx tube. Disk cup-shaped, margin slightly undulate to obscurely serrate. Ovary cylindric, 2-4 mm, glabrous; style very short; stigma capitate, papillose. Drupe red, ovoid-pyriform, 8-10 mm. Fl. Nov-Jan, fr. Apr-May.
Forests, shrubby and herbaceous slopes; 700-3100 m. Guangdong, Guangxi, Guizhou, Hubei, Hunan, Sichuan, Yunnan [India, Nepal].
The separation of the varieties of Daphne papyracea from the following three species, D. feddei , D. longituba , and D. kusei , is difficult, and the status of all these taxa needs more detailed investigation.
别名：白芍;雪花构;小黑构;铁树皮;山辣子皮;鸡蛋树皮;纸用瑞香;野黄鸡子;臭皮;小木瓜;麻皮树;大八爪金龙;祖师麻;细叶密;野山麻;山棉皮;大叶瑞香;金腰带;铁皮树;野梦花;小构皮;鸡旦树皮;一身饱暖;一身保暖;
科名：瑞香科 Thymelaeaceae
属名：瑞香属 Daphne
35.白瑞香（中国高等植物图鉴）小构皮（四川）
Daphne papyracea Wall. ex Steud. Nomencl. ed. 2, 1: 485. 1840; Meisn. in DC. Prodr. 14: 537. 1857; Diels in Not. Bot. Gard. Edinb. 7: 258. 1912; Lecomte in Not. Syst. 3: 216. 1916; Rehd. in Sarg. Pl. Wils. 2: 546. 1916;中国高等植物图鉴2: 952, 图3633. 1972.贵州植物志3: 179. 1986.——D. cannabina Wall. in Asiat. Res. 13: 315, t. 7, 8. 1820. p. p. ——D. pa pyri fera Suchsan Hamilt. ex D. Don, Prodr. Fl. Nepal. 68. 1825, pro syn. ——D. mairei Levl. in Bull. Geogr. Bot. 25: 41. 19.15. ——D. vavaleriei Levl. op. cit. 42. 1915.
《Flora of China》 Vol. 13 (2007)
Daphne papyracea Wallich ex Steudel
白瑞香 bai rui xiang
Shrubs evergreen, to 1.5 m tall. Branches grayish brown or -black or purplish red or -brown, glabrous or tomentose. Leaves alternate; petiole 1-15 mm, glabrescent; leaf blade ovate, lanceolate, elliptic, or oblanceolate, 6-16 × 1.5-4 cm, thinly leathery, membranous, or papery, both surfaces glabrous, base cuneate, apex acuminate or obtuse; veins 6-15 pairs. Inflorescences terminal, fasciculate, 3-10(-12)-flowered; peduncle ca. 2 mm, sericeous; bracts caducous, ovate, 7-15 × 3-4 mm, sparsely sericeous, apex acuminate. Flowers not fragrant; pedicel ca. 2 mm, densely sericeous. Calyx white or greenish white, sometimes flushed pink; tube narrowly funnel-shaped, (5-)10-15(-18) mm, exterior sericeous; lobes 4, ovate, 4-11 × 2-5 mm, apex acute or obtuse. Stamens 8, lower whorl inserted at middle of calyx tube, upper whorl in throat; filaments short; anthers oblong, 1-2 mm; upper ones partly exserted from calyx tube. Disk cup-shaped, margin slightly undulate to obscurely serrate. Ovary cylindric, 2-4 mm, glabrous; style very short; stigma capitate, papillose. Drupe red, ovoid-pyriform, 8-10 mm. Fl. Nov-Jan, fr. Apr-May.
Forests, shrubby and herbaceous slopes; 700-3100 m. Guangdong, Guangxi, Guizhou, Hubei, Hunan, Sichuan, Yunnan [India, Nepal].
The separation of the varieties of Daphne papyracea from the following three species, D. feddei , D. longituba , and D. kusei , is difficult, and the status of all these taxa needs more detailed investigation.
