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How to know the ferns and fern allies /
| Autor principal: | |
|---|---|
| Formato: | Libro |
| Lenguaje: | English |
| Publicado: |
Dubuque, Iowa :
W. C. Brown Co.,
c1979.
|
| Colección: | Pictured key nature series.
|
| Materias: |
Tabla de Contenidos:
- Preface
- What is a fern?
- Fern structure and life history
- Hybridization in the ferns
- How to grow ferns
- How to collect ferns
- How ferns are named
- How to use this book
- Quick recognition groups
- Keys to the North American ferns and fern allies
- State and regional identification manuals
- Checklist of North American ferns and fern allies
- Index and glossary.