360 MR. G. MAW ON THE LIFE-HISTORY OF A CROCUS. 
Stiginata of Croci, enlarged four times. 
1. C. sativus. 2. C. iridiflorus. 3. C. medius. 4. C. levigatus. 5. C. monte- 
negrinus. 6. C. nevadensis. 7. C. aureus. 8. C. carpetamus. 9. C. Olivier d 
10. C. biflorus. 11, C. vernus. 12. C. caspius. 13. C. parviflorus. 
