网站定位
Gentians.be 是比利时 Herman Mylemans 个人长期维护的国际龙胆属（Gentiana）在线资源站。网站将自己定位为「your gentians resource」，聚焦龙胆属这一个高山花卉类群，把分散在阿尔卑斯、亚洲、北美等地的物种照片、分类讨论、栽培笔记与外链资源汇集到一处。维护者本人是业余爱好者，搜集和种植龙胆是自己的 hobby，网站性质属于个人长期投入的非营利资源站，所有照片与文章版权归 Herman Mylemans 及各位投稿摄影师所有。
物种照片库 Plant Portraits
Plant Portraits 是网站最核心的栏目，按物种拉丁学名排列龙胆属照片与简短说明，目前公开列出的 Gentiana 物种超过 170 个，常见条目包括 G. acaulis、G. verna group、G. clusii、G. angustifolia、G. alpina、G. bavarica、G. sino-ornata、G. asclepiadea、G. cruciata、G. dahurica、G. decumbens、G. delavayi、G. dinarica、G. farreri、G. hexaphylla、G. macrophylla、G. nubigena、G. ornata、G. prolata、G. rigescens、G. scabra、G. septemfida、G. sino-ornata、G. straminea、G. tibetica、G. veitchiorum、G. waltonii 等。多数条目还会列出 alba、rosea、amethyst 等品种以及 ssp./var. 亚种变种，例如 G. acaulis ‘Alba’、G. clusii ‘Rosea’、G. bavarica var. subacaulis、G. acaulis var. undulatifolia、G. algida var. purdomii 等。Plant Portraits 内置 Display Slideshow（按幻灯片浏览）与 Compare Photos（多图对比）两种查看方式，方便爱好者横向比较近似种。
文章与专题 Articles
Articles 栏目收录 13 篇与龙胆属相关的中长文，由 Herman Mylemans 及几位特约作者撰写。最新的 Gentiana verna group 用荷兰语介绍该种组的形态差异，参考了 Marc Hämmerlii 2007 年的博士论文 Molecular aspects in Systematics of Gentiana sect. Calathianae Froel.；Plant Parts 讲解植物根、茎、叶、花、果、种子的基本功能；Flower structure 单独把花的结构挑出来细讲；Gentiana acaulis group 探讨该种组的分类与外观差异；Gentiana angustifolia 和 G. clusii 两篇不同花色的文章分别由 Jules Fouarge 和 Johannes Höller 供稿；Gentians in the nursery trade 由 Bart Moerland 撰文谈苗圃贸易中的龙胆；Using GA3 with gentian seeds 讨论赤霉素处理对龙胆种子萌发的影响；Sending plants by post 介绍邮寄活植物的实操经验；Minerals and plants 谈矿物质对龙胆栽培的作用。其余文章还包括荷兰语的 Werken met rotsen in een tuin（用岩石造园）、Gentiana acaulis group（荷兰语版）以及一篇讨论多语言园艺术语的 Different language。
交换栏目与社区 Exchange
Exchange 是网站长期保留的种子和植株交换板块，更新记录最后一次停在 2017 年 1 月 3 日。Herman 在页面顶部明确说明只交换、不出售植物或种子：每年他都会买入新的种子和植株，但更享受在朋友之间互通有无；当种子萌发成苗或园中植株需要分株时，他会通过这个栏目列出让清单（Plants for exchange），同时附上自己的需求清单（Searchlist）。Herman 在 Belgium 当地维护这座小园子，正是这种以 hobby 为出发点的交换关系让网站保持长期更新，2007 至 2018 年间的 Latest News 时间线几乎都围绕照片入库、外链清理和新文章三条主线推进。
外链资源与参考图书 Links
Links 页面按苗圃、种子来源、龙胆与高山植物信息站、岩石园协会、参考书五个方向整理外链。苗圃一方收录了苏格兰 Christies Alpine Nursery、Kevock Garden Plants、Edrom Nursery、英格兰 Potterton，德国 Jürgen Peters、Floralpin、Staudengärtnerei Eidmann、Gerd Stopp，荷兰 Rots en alpenplantenkwekerij ‘De Gentiaan’、Alpigena Nursery、Kwekerij ‘De Reuvenkamp’，瑞士 Gartnerei J. Eschmann，加拿大 Pacific Native Plant 等多家以龙胆和高山植物见长的专业苗圃。种子来源则集中指向捷克的几位采集者，包括 Josef Jurasek、Vojtech Holubec、Mojmir Pavelka（Euroseeds）和 Alplains。信息站方面列出了 Gentian Research Network（由 Dr. Lena Struwe 主持）、Flora of China、CalPhotos 的龙胆科图集、Jozef Lemmens 的 Botanik im Bild 等；岩石园协会一侧列出 Alpine Garden Society（AGS）、Scottish Rock Garden Club（SRGC, 1933 年成立）、North American Rock Garden Society（NARGS）和 Quebec Alpine & Rock Garden Society（QARGS）。图书区重点介绍了五本著作：Helmut Halbmayr 1988 年的「Dem Enzian auf der Spur」、Fritz Köhlein 1986 年的「Enzianen und Glockenblumen」、Josef Halda 1997 年的「The Genus Gentians」、Ho Ting-nong 与 Lin Shang-wu 2001 年的「A Worldwide Monograph of Gentiana」（将龙胆属划分为 15 个组 22 个系共 362 种），以及 Egidio Anchisi 等四位意大利作者 2010 年出版的「Genziane d’Europa」。
About the Site
Gentians.be is a long-running personal online resource dedicated to the genus Gentiana, maintained by Herman Mylemans from Belgium as an unpaid hobby project. The site bills itself as “your gentians resource” and pulls together photographs, classification notes, cultivation tips and curated links for a single genus of alpine flowers. Herman is an amateur grower who collects and plants gentians himself; the site is non-commercial, and all photographs and articles remain copyright of Herman Mylemans and the contributing photographers.
Plant Portraits
Plant Portraits is the heart of the site: a long, alphabetised index of Gentiana species photographed in the wild or in cultivation, with more than 170 distinct species currently listed. Common entries include G. acaulis, G. verna group, G. clusii, G. angustifolia, G. alpina, G. bavarica, G. sino-ornata, G. asclepiadea, G. cruciata, G. dahurica, G. decumbens, G. delavayi, G. dinarica, G. farreri, G. hexaphylla, G. macrophylla, G. nubigena, G. ornata, G. prolata, G. rigescens, G. scabra, G. septemfida, G. straminea, G. tibetica, G. veitchiorum and G. waltonii. Cultivar names and infraspecific taxa are tagged alongside the species entry, such as G. acaulis ‘Alba’, G. clusii ‘Rosea’, G. bavarica var. subacaulis, G. acaulis var. undulatifolia and G. algida var. purdomii. The index supports a slideshow view (Display Slideshow) and a side-by-side image comparison (Compare Photos) for looking at look-alike species.
Articles
The Articles section holds thirteen longer pieces, mostly written by Herman Mylemans with a handful of guest authors. The newest, Gentiana verna group, is in Dutch and draws on Marc Hämmerlii’s 2007 thesis Molecular aspects in Systematics of Gentiana sect. Calathianae Froel. Plant Parts walks through the basic functions of roots, stems, leaves, flowers, fruits and seeds; Flower structure zooms in on the flower itself; Gentiana acaulis group discusses how to separate the look-alikes in that group; Different colours of Gentiana angustifolia (by Jules Fouarge) and Different colours of Gentiana clusii (by Johannes Höller) are photo essays on colour variation. Gentians in the nursery trade (by Bart Moerland) looks at how gentians move through commercial nurseries, Using GA3 with gentian seeds covers gibberellin treatment for seed germination, and Sending plants by post is a practical guide to mailing live plants. Other contributions cover minerals in cultivation, working with rocks in the garden (Werken met rotsen in een tuin, in Dutch), and the sometimes confusing multilingual terminology of horticulture in Different language.
Exchange and Community
Exchange is the site’s long-standing seed-and-plant swap board, last updated on 3 January 2017. Herman makes the rules clear at the top of the page: only exchange, no sales. Every year he buys new seeds and plants for his own collection, but he prefers to swap with friends once seedlings have grown on or mature clumps need dividing; the page lists both his Plants for exchange and a Searchlist of species he is still hoping for. The Latest News timeline, running from 2006 to 2018, shows the same hobby-driven rhythm that keeps the whole site going: batches of new photographs are added, external links are cleaned up, and an occasional article is published.
Links and Reference Books
The Links page is organised into nurseries, seed sources, gentian-and-alpine information sites, rock garden societies, and books. Nurseries include Christies Alpine Nursery, Kevock Garden Plants and Edrom Nursery (Scotland), Potterton (England), Jürgen Peters, Floralpin, Staudengärtnerei Eidmann and Gerd Stopp (Germany), De Gentiaan, Alpigena Nursery and De Reuvenkamp (Netherlands), Gartnerei J. Eschmann (Switzerland) and Pacific Native Plant (Canada). Seed suppliers point at Czech collectors Josef Jurasek, Vojtech Holubec and Mojmir Pavelka (Euroseeds), plus Alplains (USA). Information sites include the Gentian Research Network (run by Dr. Lena Struwe), Flora of China, CalPhotos’ gentianaceae image list, Jozef Lemmens’ Botanik im Bild, and Reinhard Böttger’s Enzian site. Rock garden societies listed are the Alpine Garden Society (AGS), Scottish Rock Garden Club (SRGC, founded 1933), North American Rock Garden Society (NARGS) and Quebec Alpine & Rock Garden Society (QARGS). Five reference books are highlighted: Helmut Halbmayr’s Dem Enzian auf der Spur (1988), Fritz Köhlein’s Enzianen und Glockenblumen (1986), Josef Halda’s The Genus Gentians (1997), Ho Ting-nong and Lin Shang-wu’s A Worldwide Monograph of Gentiana (2001, dividing Gentiana into 15 sections, 22 series and 362 species), and the Italian Genziane d’Europa by Egidio Anchisi and three co-authors (2010).
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