Rasmussen HN. 1995. Terrestrial orchids. From seed to mycotrophic plant.
Cambridge University Press. ISBN 0 521 45165 5.
Table of contents:
1. Properties of 'dust' seeds
2. Seed development
3. Seed survival
4. Requirements for germination
5. Fungi
6. Germination processes
7. Underground organs
8. Orchid mycorrhiza
9. Abiotic factors in growth and development
10. Life history and phenology
11. Propagation
12. Effects of orchid mycorrhiza
13. Descriptions of genera