《中国植物志》|| 虎耳草科 SAXIFRAGACEAE ||挂苦子组 Sect. Heteromallae (Rehd.) Wei ||松潘绣球 Hydrangea sungpanensis Hand.-Mazz.
23. 松潘绣球(植物分类学报)图版50:1-5
Hydrangea sungpanensis Hand. -Mazz. Symb. Sin. 7: 444. Taf. 8. Abb. 10. 1931; Chun in Acta Phytotax. Sin. 3 (2): 140. 1954.
灌木至小乔木,高3-10米;树皮灰褐色,厚,小片状裂开;枝粗状,褐色或灰褐色,初时被糙伏毛或粗毛,后变无毛,有浅色皮孔。叶纸质或厚纸质,长椭圆形、长卵形或阔卵形,长9-19厘米,宽4-14厘米,先端急尖或短渐尖,基部阔楔形、圆形或近截平,边缘有密的具小尖头的锯齿,上面暗绿色,干后稍带褐色,脉上疏被短糙伏毛,下面苍白色,干后暗黄绿色,有密集的乳头状突起的腺体和卷曲柔毛,极少无毛;侧脉8-10对,直,斜举,近边缘处微弯,两面近平坦;叶柄长2-6厘米,上面具小凹槽。伞房状聚伞花序大,直径12-25厘米,有时具短的总花梗,分枝3,粗壮,被毛;不育花少数,萼片3-5,淡红色或淡黄色,卵形、倒卵形至近圆形,稍不等大,结果时长1.2-2.5厘米,宽1.2-2.4厘米,全缘或上部具数小齿;孕性花密集,萼筒钟状,长约1.2毫米,萼齿三角形,长约1毫米;花瓣淡绿色,长卵形,长2.5-3毫米,略尖;雄蕊5长5短,长的长约3.5毫米,略长于花瓣,花药近圆形,长约0.7毫米;子房超过1/2下位。蒴果卵状球形,不完全3-4室,不连花柱长约4毫米,宽约3.5毫米,顶端突出部分圆锥形,长约1.5毫米,稍短于萼筒,花柱3-4,棍棒状,长约1毫米,直立或稍扩展,基部连合,柱头狭椭圆形,不下延;种子褐色,狭椭圆状或纺锤状,略扁,长0.9-1毫米,具纵脉纹,两端各具长0.3-0.5毫米线形狭翅。花期7月,果期9月。
产四川(松潘、雷波)、云南(凤庆、镇康、绿春)。生于山坡密林下或山脊疏林中,海拔2300-3500米。模式标本采自四川松潘。
Source 中国植物物种信息数据库
《云南植物志》|| 绣球花科 Hydrangeaceae ||绣球属 Hydrangea Linn. ||松潘绣球 Hydrangea sungpanensis Hand.-Mazz.
7.松潘绣球(植物分类学报)图版57: 1-4
Hydrangea sungpanensis Hand.-Mazz. (1931)*; Chun (1954); 中国植物志 (1995)*.
灌木至小乔木,高3-10米。树皮灰褐色,小片状开裂;枝条粗壮,灰褐色,幼时被糙伏毛或粗毛,后变无毛,有皮孔。叶纸质,长椭圆形,长卵形或宽卵形,长9-19厘米,宽4-14厘米,先端急尖或短渐尖,基部宽楔形、圆形或近截形,边缘有密小尖锯齿,上面暗绿色,脉上疏被短糙毛,其余无毛,下面苍白,具密集乳头状突起及卷曲柔毛,稀无毛;侧脉8-10对,弧曲上升,于近叶缘处连结,两面平坦;叶柄长2-6厘米。伞房状聚伞花序大,直径12-15厘米,有时具短总花梗,分枝3,粗壮,被毛;不孕花少数,萼片3-5,淡红色或淡黄色,卵形、倒卵形或近圆形、稍不等大,结果时长1-2.5厘米,宽1-2.4厘米,全缘或上部具数小齿;孕性花密集,萼筒钟状,长约1.2毫米,萼齿三角形,长约1毫米;花瓣淡绿色,长卵形,长2.5-3毫米,略尖;雄蕊10枚,5长5短,花药近圆形,长约0.7毫米;子房超过1/2下位,不完全3-4室,花柱3-4,棒形,长约1毫米,基部连合,柱头狭椭圆形,不下延。蒴果卵球形,不连花柱长约4毫米,宽3.5毫米,顶端突出部分圆锥形,高约1.5毫米,稍短于萼筒;种子狭椭圆形或纺锤形,长约1毫米,表皮具纵脉纹,两端具线形翅,翅长约0.5毫米。花期6-7月,果期8-10月。
产凤庆、镇康、景东、绿春、麻栗坡、昭通、永善;生于山坡疏林中,海拔1800-2900米。分布于四川。
Source 中国植物物种信息数据库
《Flora of China》|| Saxifragaceae || Hydrangea ||松潘绣球 Hydrangea sungpanensis
19. Hydrangea sungpanensis Handel-Mazzetti, Symb. Sin. 7: 444. 1931.
松潘绣球 song pan xiu qiu
Shrubs or small trees, 3-10 m tall. Branchlets brown to gray-brown, thick, strigose, glabrescent, with lenticels; bark thick, peeled off into fragments. Petiole 2-6 cm; leaf blade abaxially dark yellow-green and adaxially brownish when dry, oblong-elliptic, oblong-ovate, or broadly ovate, 9-19 × 4-14 cm, papery to thickly so, abaxially densely glandular papillate and and crisped pilose, adaxially shortly strigose along veins, secondary veins 8-10 on both sides of midvein, erect or slightly curved near margin, plane on both surfaces, base broadly cuneate, rounded, or subtruncate, margin serrulate, apex acute to shortly acuminate. Inflorescences corymbose cymes, 12-25 cm wide; peduncle short; branches 3, thick, pubescent. Sterile flowers with sepals 3-5, pinkish to yellowish, ovate, obovate, or suborbicular, subequal, 1.2-2.5 × 1.2-2.4 cm, margin entire or apically few denticulate. Fertile flowers with calyx tube campanulate, ca. 1.2 mm; teeth triangular, ca. 1 mm. Petals greenish, oblong-ovate, 2.5-3 mm. Stamens 10, unequal; anthers subglobose, ca. 0.7 mm. Ovary almost 1/2 superior. Capsule ovoid-globose, ca. 3.5 mm in diam., projected apical part conical, ca. 1.5 mm, slightly shorter than calyx tube; persistent styles 3 or 4, clavate, ca. 1 mm. Seeds brown, narrowly ellipsoid to fusiform, slightly compressed, 1.5-2 mm including long wings at both ends; seed coat striate veined. Fl. Jul, fr. Sep.
* Dense to sparse forests on mountain slopes or tops; 2300-3500 m. Sichuan, Yunnan.
Source eFloras.org