Studies in the genus Hypericum L. (Guttiferae) 2. characters of the genus.
| 主要作者: | |
|---|---|
| 格式: | 图书 | 
| 语言: | English | 
| 出版: | 
        London
          British Museum (Natural History)
    
        1981
     | 
| 丛编: | Botany series nBotany series
             | 
| 主要作者: | |
|---|---|
| 格式: | 图书 | 
| 语言: | English | 
| 出版: | 
        London
          British Museum (Natural History)
    
        1981
     | 
| 丛编: | Botany series nBotany series
             |