xxxii 



CONTENTS. 



PAGE 



2. Angiocarpi 287 



13. Sphserophoracea3 287 



14. Endocarpacese 290 



15. Yerrucariacese 300 



16. Limboriacea3 307 



APPENDIX. 



Bibliography : — 



1. Morphology and Physiology 76, 319 



2. Economical applications 93, 320 



3. Geographical distribution 105, 321 



4. Classification 31, 119, 319 



