3* 



THE GENUS CROCUS. 



A. 



B. 



E. 



DIVISION I. INVOLUCRATI. 



Section i. Fibro-membranacei. 



Autumn Flowering. 



i. iridiflorus • 



2. vallicola . 



3. Scharojani • 



4. zonatus . 



5. karduchorum 



6. nudiflorus ..-•■■ 

 61/. granatensis 



7. asturicus . 



8. serotinus 



9. Salzmanni 



10. Clusii ..•••• 



1 1 . ochroleucus 



12. lazicus . 



13. Cambessedesii . • • • 



* 

 * 

 * 



* 



Spring Flowering. 



14. Imperati 



15. suaveolens 



16. versicolor 

 18. Malvi . 

 ig. minimus . 

 20. (Boissieri) 



Section 2. Reticulati. 

 Spring Flowering. 



* 



* 



27. 



28. 



2Q. 

 30. 



Autumn Flowering. 



medius 



longiflorus . 



sativus, and sub-species 



hadriaticus . 



