网站定位与作者背景
德国 Dendroimage 树木植物图像画廊是一处由个人长期维护的植物学图像资料库，站点以 Dendrological Plant Image Gallery 为英文名称。站点作者介绍自己自约 1980 年起持续关注树木学，并将个人植物兴趣、旅行观察与图像记录结合起来，为对植物学感兴趣的读者提供可检索的视觉资料。
植物图像资料库
英文图像总库按学名字母顺序与时间顺序整理分类，页面说明其中有 8,448 张不含杜鹃属的图像，并列出 2025 年新增 964 张图像；页面标注的最近一次更新为 2026 年 5 月。图库还按杜鹃属、马卡罗尼西亚、东亚、北美、智利、澳大利亚和新西兰等主题提供入口。
木本植物收藏
网站介绍的木本植物收藏位于德国下萨克森州北部的 Schneverdingen，气候约处于 USDA 7b 与 8a 的交界。收藏重点是常绿阔叶木本植物，杜鹃属拥有最多的物种与品种；站点还记录了在冬季耐寒性边界上进行的栽培试验，以及当前庭院中保有或曾有多年栽培经验的植物。
杜鹃与区域植物主题
Dendroimage 特别关注杜鹃属、加那利群岛特有植物和亚热带植物，同时收录常绿阔叶树木、针叶树及其他木本植物的图像。站点的地区入口把图像资料与东亚、北美、智利、澳大利亚、新西兰和马卡罗尼西亚等植物地理主题联系起来，方便按区域和类群浏览。
开放浏览与版权提示
资料库面向对植物学感兴趣的读者在线浏览，学名索引、专题图库和木本植物清单共同构成站点的主要内容。站点版权页说明，图片的商业使用及批量整理需要作者许可；因此本文仅将其作为公开资料库介绍，不复制源站的联系方式，也不把图片下载或再利用权限误读为开放授权。
Site Focus and Author Background
Dendroimage, the Dendrological Plant Image Gallery, is a personally maintained botanical image resource based in Germany. Its author describes an interest in dendrology since about 1980, combining long-term plant observation, travel experience and photographic documentation for people interested in botany.
Botanical Image Database
The English gallery is organized alphabetically and chronologically by scientific names. It states that the collection contains 8,448 images excluding the genus Rhododendron, added 964 new images in 2025, and was updated in May 2026. Dedicated browsing routes cover Rhododendron, Macaronesia, East Asia, North America, Chile, Australia and New Zealand.
Woody Plant Collection
The site places its woody plant collection in Schneverdingen, Lower Saxony, northern Germany, around the boundary of USDA Zones 7b and 8a. Evergreen broad-leaved woody plants are the main focus, with Rhododendron represented by the largest number of species and cultivars; the collection also documents experiments at the limits of winter hardiness.
Rhododendron and Regional Themes
Dendroimage gives particular attention to Rhododendron, Canary Islands endemics and subtropical flora, alongside conifers and a broad range of woody plants. Regional gallery routes connect the images with Macaronesia, East Asia, North America, Chile, Australia and New Zealand, allowing visitors to browse by geographic theme as well as by scientific name.
Public Browsing and Copyright
The database is available for online consultation by anyone interested in botany, with scientific-name indexes, regional galleries and a current woody-plant list forming its core resources. Its copyright page says that commercial use and the collection or indexing of multiple images require the author’s permission, so this article describes the public resource without reproducing contact details or implying an open licence.
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