;28 C. SKOTTSBERG 



Table XX. Biological spectra of Masatierra, Seychelle Is. and West Indies. 



Table XXI. Biological spectra of Masatierra and Macaronesia. 



The Azores 



Madeira 



Canary Is 



Samos 



Masatierra 



The normal spectrum 



Life-forms in % of total number of species 



Table XXII. Biological spectra of Juan Fernandez. 



Table XXIII. Biological spectra for Masafuera. 



1 2 sp., I here rather M. 



