“杜鹃、木兰和山茶1972年版” Rhododendrons 1972 with Magnolias and Camellias这是1972年出版的英国皇家园艺协会杜鹃、木兰和山茶组的年鉴，之前每年皇家园艺协会都会出版杜鹃花年鉴，但是1972年开始停止出版了，包括水仙花年鉴、百合年鉴也停止出版。因此，小组决定自己编撰一本年鉴出版。
下载：杜鹃、木兰和山茶1972年版 Rhododendrons 1972 with Magnolias and Camellias
The 1972 edition of the yearbook represents a milestone in the Group’s evolution. The fact that it was published at all is remarkable. A hardback edition of the Rhododendron Year Book had been published since 1946 but in 1971 the RHS took the decision to cease its production, along with the other specialist titles for Daffodils and Lilies.
With limited resources, the Rhododendron Group at the time decided to attempt a small publication under its own auspices, succeeding in producing the title now made available for your interest and enjoyment. So few copies were printed and such was its quality that it has become a real rarity, creating a problem for those who seek a continuous run of books. It is hoped this digital copy will make amends and suffice until ‘real’ copies become available.
