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- Pyrus nivalis [医] 雪梨
- High yield cultivation technology of Pyrus L. 梨树丰产栽培技术。
- Pollen morphology observation of Pyrus L. in China. 我国梨属植物花粉形态观察.
- Fruits of Pyrus betulaefolia Bge. 杜梨果实
- Observation on pollen morphology of Pyrus. 梨属植物花粉形态的观察研究.
- Galanthus nivalis - A set of photographs of the cultivated plant. 各种在线工具，站长网志，以及多个应用项目。
- Preliminary Study on Shoot-tip Culture of Pyrus ussuriensis Maxim. 南果梨茎尖培养的初步研究。
- Tissue Culture and Rapid Propagation of Pyrus bretschneideri Rehd. '砀山酥梨'的组织培养和脱毒快速繁殖。
- 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）
- Screen the stem proliferation medium of Pyrus Pyrifolia C V. 与相似的文献。
- Anatomical observation on floral nectary of Pyrus bretschneideri Rehd. 梨花蜜腺的解剖观察。
- 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。
- The resuits show that UV-B radiation is lethal for Chlamydomonas nivalis, and that the contents of chlorophyll, carotenoid and astaxanthin increase after the radiation. 结果表明，UV-B辐射对极地雪藻具有一定的致死效应，UV-B辐射后雪藻细胞的叶绿素和类胡萝卜素含量增加，虾青素含量也显著提高。
- The structure of the root apex of Pyrus betulaefolia Bunge consists of the stelar meristem,cortical cells and the root cap. 杜梨根端的结构,可分成中柱分生组织,皮层细胞和根冠。
- Effects of media and cultural conditions on the rooting ability in vitro of 4 genotypes of Pyrus spp. 培养基和培养条件对4个梨基因型试管苗生根的影响。
- Effect of G protein regulator on pollen germination and tube growth in vivo in Pyrus pyrifolia Nakai. G蛋白调节剂对梨花粉原位萌发和花粉管生长的影响
- Chinese tree (Pyrus pyrifolia) of the rose family, having edible, globose, firm, juicy fruit. 沙梨树：一种蔷薇科中国树木（沙梨梨属蔷薇科），结有可食用且多糖的硬浆果
- Effects of postharvest heating treatment on fruit storage quality of Pyrus pyrifolia Nakai cv. 与相似的文献。
- Studies on the physiological characteristics and mechanism of leaves in Prunus armeniaca L., Prunus saeicina L., Pyrus pyrifolia N. 本研究以三年生田间种植的杏(Prunus armeniaca L.;) 、李(Prunus saeicina L
- The volatile oil from the fruits of Pyrus betulaefolia Bunge was abstracted by steam-stilling and analyzed by GC-MS method. 摘要采用水蒸气蒸馏法从杜梨果实中提取挥发油，用气相色谱-质谱对化学成分进行鉴定。
