Pyrus

Here, spring-flowering pyrus and prunus trees frame the view to the golf course while mimosa and jacaranda trees provide summertime blue and red flowers as well as cooling shade.

这里，春季赏花豆梨和李树形成了框景通向高尔夫会所的景观，而含羞草和紫薇提供了夏季蓝色红色的花朵和阴凉。

the pear is a plant which belongs to rosaceae, pyrus.

梨属于蔷薇科（Rosaceae）、梨属（Pyrus）植物。

Establishment of Leaf Regeneration System of Pyrus Ussuriensis Maxim and Transformation

山梨叶片再生体系的建立和遗传转化

Exploration and Analysis of Pyrus bretschneideri Development in Guyuan City

固原市梨树发展的考察分析

Screen the stem proliferation medium of Pyrus Pyrifolia C V.

与筛选苹果梨茎段增殖培养基>>相似的文献.

The regeneration system used by stems of one-year-old pyrus betulae folia Bge.

本试验以一年生杜梨茎段为材料,建立其离体再生体系.

Studies on peroxidase isozymic patterns of Pyrus sp. and irradiated by~ ( 60) co γ-ray varieties of Korean pear

梨属间及~（60）Coγ射线辐射诱变朝鲜洋梨新品系过氧化物酶同工酶的研究

A wild mountain ash ( Pyrus decora ) of eastern North America.

花楸北美东部的一种野生花楸 ( 装饰梨 )

With the Sliding Microtome and Scanning Electricity Microscope, the anatomical structure of mature seed-coat of Pyrus ( 13 species) were studied in detailed by the authors in this present paper.

利用滑走切片机切片，电镜扫描的方法对国产梨属植物14个种中的13个种的成熟种皮解剖构造进行了研究。

Any of several fast-growing deciduous trees of the genus Populus having unisexual flowers borne in catkins. A wild mountain ash ( Pyrus decora) of eastern North America.

美国鹅掌揪几种鹅掌楸属中快速成长的落叶乔木的一种，其花为单性穗状花花楸北美东部的一种野生花楸（装饰梨）

disease and pest population dynamics of pyrus in wuhan and the non-polluted control techniques

砂梨病虫种群动态及其无公害防控技术