| 词条 | Prunus yunnanensis |
| 释义 |
|image = Cerasus duclouxii.JPG |image_caption = Here labeled as "西南樱桃".{{efn|西南樱桃 seems to most often refer to Cerasus duclouxii.}} |regnum = Plantae |unranked_divisio = Angiosperms |unranked_classis = Eudicots |unranked_ordo = Rosids |ordo = Rosales |familia = Rosaceae |genus = Prunus |subgenus = Padus |species = P. yunnanensis |binomial = Prunus yunnanensis |binomial_authority = Franch. |synonyms =
}} Prunus yunnanensis, the Yunnan cherry ({{zh|云南樱桃}}) is a species of Prunus native to Yunnan, Guangxi, Sichuan and adjacent provinces of southeast China, preferring to grow at 1900–2600{{nbsp}}m. The white flowers open at the same time as the leaves bud out, or very slightly before. It flowers from March to May, and fruits two months after. DescriptionIt is an often many-stemmed tree, usually 4 to 8{{nbsp}}m tall, but ranging from 3 to 9{{nbsp}}m. Its bark is gray, with brownish{{nbh}}gray branchlets and green young twigs. The leaves have a 6 to 12{{nbsp}}mm petiole, and are elliptic, oblong, obovate{{nbh}}oblong or ovate{{nbh}}oblong, from 3.5 to 6{{nbsp}}cm long and 2 to 3.5{{nbsp}}cm wide. The leaves are a darker green on the top surface. Typically the inflorescences have 3 to 9 flowers borne on subcorymbose racemes or long racemes. Each flower has 33–45 stamens. The fruit, a drupe, is purplish red, 7 to 10{{nbsp}}mm by 5 to 8{{nbsp}}mm. UsesIt is planted as an ornamental street tree in Kunming, the capital of Yunnan.[1] Notes{{notelist}}References1. ^{{cite journal |last1=Dong |first1=Wen-Jing |last2=Zhang |first2=Xue |last3=Shen |first3=Shi-Kang |last4=Wu |first4=Fu-Qin |last5=Yang |first5=Guan-Song |last6=He |first6=Shu-Zhuang |last7=Wang |first7=Yue-Hua |date=March 2016 |title=Phenotypic diversity of urban landscape plant Prunus yunnanensis |url= |journal=Guihaia |volume=36 |issue=3 |pages=349-354 |doi=10.11931/guihaia.gxzw201506021 }} External links{{Taxonbar|from1=Q17235026|from2=Q10880897|from3=Q15228427}} 4 : Prunus|Ornamental trees|Endemic flora of China|Plants described in 1889 |
| 随便看 |
|
开放百科全书收录14589846条英语、德语、日语等多语种百科知识，基本涵盖了大多数领域的百科知识，是一部内容自由、开放的电子版国际百科全书。