中文
Ethnobotany of China

KINGDOM:Plantae || PHYLUM:Tracheophyta || CLASS:Magnoliopsida || ORDER:Rosales || FAMILY:蔷薇科 Rosaceae || GENUS: 花楸属 Sorbus

白叶花楸 Sorbus cuspidata (Spach) Hedl.

Accepted name Micromeles vestita (Wall. ex G.Don) Mezhenskyj (Rosaceae) WCVP · synonym, resolved to accepted name
Flora treatments

《中国植物志》|| 蔷薇科 ROSACEAE ||康藏系 Ser. Thibeticae Yu ||白叶花楸 Sorbus cuspidata (Spach) Hedl.

8. 白叶花楸
Sorbus cuspidata (Spach) Hedl. in Svensk. Vet. Akad. Handl. 35: 89. 1901; Schneid., Ill. Handb. Laubh. 1: 683. 1906; O. Stapf in Curtis's Bot. Mag. 135: t. 8259. 1909; Hara, Fl. E. Himal. 133. 1966; l. c. 2: 60. 1971.——Crataegus cuspidata Spach, Hist. Veg. 2: 106. 1834. ——Pyrus vestita Wall. Cat. Lith. 679 (nomen tantum) 1828; Hook. f. Fl. Brit. Ind. 2: 375. 1878——Pyrus crenata Lindl. in Bot. Reg. t. 1655. 1835, non D. Don.
乔木,高7-8米;枝条粗壮,具长圆形皮孔,幼时被灰白色绒毛,老时脱落,紫褐色;冬芽卵圆形,先端急尖,无毛。叶片椭圆形,长12-22厘米,宽7-12厘米,先端急尖或钝,稀短渐尖,基部圆形或宽楔形,边缘有不规则的单锯齿或重锯齿,有时稍浅裂,幼时上面具稀疏柔毛,老时脱落,下面密被白色绒毛,侧脉10-15对,直达锯齿边缘;叶柄粗壮,长1-2.5厘米,被白色绒毛。复伞房花序具多数花朵,总花梗和花梗被白色绒毛,成长时逐渐脱落;花梗长5-8毫米;花直径约7-8毫米;萼筒除基部外具白色柔毛;萼片三角形或披针形,先端急尖,外被白色柔毛;花瓣倒卵形,白色,内面具柔毛;雄蕊约20,花药紫色;花柱3-5,基部连合并具绒毛。果实圆球形,直径1.5-2厘米,红色,具多数显明斑点,3-5室,先端萼片宿存。花期6-7月,果期8-9月。
产西藏。生于林内,海拔2000-3500米。分布印度、缅甸、不丹、尼泊尔等地。
本种和康藏花楸 S. thibetica (Card.) Hand. -Mazz. 近似,但后者叶基下延为楔形,叶柄宽短,侧脉13-16对,花柱2-3,基部无毛,易于区别。又和冠萼花楸 S. coronata (Card.) Yu & Tsai 相比,后者叶片和果实都较小,叶片长8-13厘米,果直径8-10毫米,2-3室,可以区别。


Source 中国植物物种信息数据库




Wild economic plants of the Qinghai–Tibet Plateau (field survey)
Plant name Local name Family Life form Part used Folk use Voucher Locality Ethnic group Region
Sorbus cuspidata (Spach) Hedl. na1-zi1 Rosaceae Tree Fruit 食物:水果(12),生食 QTB-JL-5 Gyirong Dhaman Core Himalaya
Sorbus cuspidata (Spach) Hedl. do-mis-chis Rosaceae Shrub Fruit 生吃 CT070 Chentang (Dinggyê) Sherpa Core Himalaya

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