“国际杜鹃花属名册和登记表2004版” The International Rhododendron Register and Checklist Second Edition 2004
注册卷1 Register Volume 1 A-Lel (58Mb)
注册卷2 Register Volume 2 Lem-Z (58Mb)
合并增补1-13Consolidated Supplement (1 to 13) (3Mb)
使用指南 Companion Guide to Using the Register
“国际杜鹃花属名册和登记表2004版”分上下两卷出版，没有重印，更正和补充每年出版。
重要提示：2004年登记册应与其后来的补编一并阅读，如果某些数据特别重要，则应检查条目是否有进一步更新。如果发现未改正的错误，已知的未记录信息，或产生疑问，请与国际杜鹃花注册官联系，他热切希望确保注册表尽可能完整和准确。
The International Rhododendron Register and Checklist Second Edition was published in two volumes in 2004. It has not been revised or reprinted. Instead, omissions, corrections and additions have been published annually as Supplements.
IMPORTANT: The 2004 Register should be read in conjunction with its later Supplements and if certain data is of particular importance, checks should be made that further updates have not been made to an entry.Should uncorrected errors be noticed, unrecorded information be known which might be relevant or of interest, or queries arise from entries, it is important to contact the International Rhododendron Registrar, who is keen to ensure the Register is as complete and accurate as possible.
