湖北杜茎山Maesa hupehensis Rehd.
湖北杜茎山Maesa hupehensis Rehd.
3. 湖北杜茎山（中国高等植物图鉴）
Maesa hupehensis Rehd. in Sarg., Pl. Wils. 2: 583. 1916; Walker in Philipp. Journ. Sci. 73; 37. 1940; 中国高等植物图鉴, 3: 215. 图4383. 1974——M. japonica var. elongata Mez in Engl., Pflanzenreich 9 (IV. 236): 51. 1902, excl. Tsche-Kiang. et Hongk. ——M. wilsonii Rehd., l. c. 584.
灌木，高1-2 (-4) 米；小枝纤细，圆柱形，无毛。叶片坚纸质，披针形或长圆状披针形，稀卵形，顶端渐尖，基部圆形或钝，或广楔形，长10-15 (-21) 厘米，宽2-4 (-4.5) 厘米，全缘或具疏离的浅齿牙，稀具疏离的浅锯齿，两面无毛，叶面中脉平整，背面中、侧脉明显，隆起，侧脉8-10对，弯曲上升，不成边缘脉，细脉不明显，具明显或不明显的脉状腺条纹；叶柄长5-10毫米，无毛。总状花序，稀基部具1-2分枝，腋生，长4-8 (-10) 厘米，无毛；苞片披针形，全缘，无毛；花梗长3-4毫米，无毛；小苞片卵形，贴生于花萼基部，具疏脉状腺条纹；花长3-4毫米，萼片广卵形，顶端急尖，较萼管长，边缘薄，具微波状齿，具脉状腺条纹，无毛；花冠白色，钟形，长3-4毫米，具密脉状腺条纹，裂片广卵形，顶端近圆形，与花冠管等长；雄蕊短，内藏；花丝细，与花药等长；花药卵形；雌蕊不超过花冠，子房与花柱等长，柱头微4裂。果球形或近卵圆形，直径约5毫米，白色或白黄色，具脉状腺条纹及纵行肋纹，宿存萼包果达顶部，带冠宿存花柱。花期5-6月，果期10-12月。
产湖北、四川，海拔500-1700米的山间密林下或溪边林下，有时亦见于路边林缘灌木丛中湿润的地方。模式标本采于湖北五峰（长乐）。
本种与米珍果 (M. acuminatissima Merr.) 相近，但主要的区别是，本种为总状花序，极少分枝。
《Flora of China》 Vol. 15 (1996)
Maesa hupehensis Rehder
湖北杜茎山 hu bei du jing shan
Maesa japonica (Thunberg) Moritzi & Zollinger var. elongata Mez; M. wilsonii Rehder.
Shrubs 1-2(-4) m tall, glandular granulose, early glabrescent; pith hollow. Petiole canaliculate, 5-10 mm, glabrous; leaf blade lanceolate or oblong, rarely ovate, 10-15(-21) × 2-4(-4.5) cm, papery, prominently black punctate-lineate, base rounded or sometimes obtuse or broadly cuneate, margin entire or sinuate-dentate to rarely shallowly serrate, apex acuminate or rarely acute; lateral veins 8-10 on each side of midrib, not united into marginal vein. Inflorescences axillary, 4-8(-10) cm, racemose; bracts subulate; bracteoles minute, ovate, orange punctate-lineate. Flowers white, 3-4 mm. Pedicel 3-4 mm. Calyx lobes broadly ovate, ca. 1.5 mm, glabrous, margin entire, apex acute, densely orange punctate-lineate. Corolla 3-4 mm, densely orange punctate-lineate; lobes broadly ovate, subrounded, as long as tube. Stamens included; anthers ovate. Pistil included. Style conical, persistent, as long as ovary; stigma slightly 4-lobed. Fruit white or yellowish, globose or subovoid, ca. 5 mm in diam., orange punctate-lineate; persistent calyx lobes closed at fruit apex. Fl. May-Jun, fr. Oct-Dec.
* Forests, streambanks, damp places; 500-1700 m. Hubei, Sichuan.
别名：老婆茶;树荃寿;
科名：紫金牛科 Myrsinaceae
属名：杜茎山属 Maesa
3. 湖北杜茎山（中国高等植物图鉴）
Maesa hupehensis Rehd. in Sarg., Pl. Wils. 2: 583. 1916; Walker in Philipp. Journ. Sci. 73; 37. 1940; 中国高等植物图鉴, 3: 215. 图4383. 1974——M. japonica var. elongata Mez in Engl., Pflanzenreich 9 (IV. 236): 51. 1902, excl. Tsche-Kiang. et Hongk. ——M. wilsonii Rehd., l. c. 584.
灌木，高1-2 (-4) 米；小枝纤细，圆柱形，无毛。叶片坚纸质，披针形或长圆状披针形，稀卵形，顶端渐尖，基部圆形或钝，或广楔形，长10-15 (-21) 厘米，宽2-4 (-4.5) 厘米，全缘或具疏离的浅齿牙，稀具疏离的浅锯齿，两面无毛，叶面中脉平整，背面中、侧脉明显，隆起，侧脉8-10对，弯曲上升，不成边缘脉，细脉不明显，具明显或不明显的脉状腺条纹；叶柄长5-10毫米，无毛。总状花序，稀基部具1-2分枝，腋生，长4-8 (-10) 厘米，无毛；苞片披针形，全缘，无毛；花梗长3-4毫米，无毛；小苞片卵形，贴生于花萼基部，具疏脉状腺条纹；花长3-4毫米，萼片广卵形，顶端急尖，较萼管长，边缘薄，具微波状齿，具脉状腺条纹，无毛；花冠白色，钟形，长3-4毫米，具密脉状腺条纹，裂片广卵形，顶端近圆形，与花冠管等长；雄蕊短，内藏；花丝细，与花药等长；花药卵形；雌蕊不超过花冠，子房与花柱等长，柱头微4裂。果球形或近卵圆形，直径约5毫米，白色或白黄色，具脉状腺条纹及纵行肋纹，宿存萼包果达顶部，带冠宿存花柱。花期5-6月，果期10-12月。
产湖北、四川，海拔500-1700米的山间密林下或溪边林下，有时亦见于路边林缘灌木丛中湿润的地方。模式标本采于湖北五峰（长乐）。
本种与米珍果 (M. acuminatissima Merr.) 相近，但主要的区别是，本种为总状花序，极少分枝。
《Flora of China》 Vol. 15 (1996)
Maesa hupehensis Rehder
湖北杜茎山 hu bei du jing shan
Maesa japonica (Thunberg) Moritzi & Zollinger var. elongata Mez; M. wilsonii Rehder.
Shrubs 1-2(-4) m tall, glandular granulose, early glabrescent; pith hollow. Petiole canaliculate, 5-10 mm, glabrous; leaf blade lanceolate or oblong, rarely ovate, 10-15(-21) × 2-4(-4.5) cm, papery, prominently black punctate-lineate, base rounded or sometimes obtuse or broadly cuneate, margin entire or sinuate-dentate to rarely shallowly serrate, apex acuminate or rarely acute; lateral veins 8-10 on each side of midrib, not united into marginal vein. Inflorescences axillary, 4-8(-10) cm, racemose; bracts subulate; bracteoles minute, ovate, orange punctate-lineate. Flowers white, 3-4 mm. Pedicel 3-4 mm. Calyx lobes broadly ovate, ca. 1.5 mm, glabrous, margin entire, apex acute, densely orange punctate-lineate. Corolla 3-4 mm, densely orange punctate-lineate; lobes broadly ovate, subrounded, as long as tube. Stamens included; anthers ovate. Pistil included. Style conical, persistent, as long as ovary; stigma slightly 4-lobed. Fruit white or yellowish, globose or subovoid, ca. 5 mm in diam., orange punctate-lineate; persistent calyx lobes closed at fruit apex. Fl. May-Jun, fr. Oct-Dec.
* Forests, streambanks, damp places; 500-1700 m. Hubei, Sichuan.