146 MR. H. A. hurst's LIST OF DESERT-PLANTS 



Erucaria microcarpa, Boiss. 

 Hab. Near the Dead Sea ; Alexandria. 



Diplotaxis Harra, Forskal. 



Carrichtera Vella, DC. 



Vella annua, L. 



Obs. I found one specimen in 1871. Cadet de Fontenay 

 also records it from Alexandria. 



Brassica Tournefortii, Gou. 



CAPPARIDEiE. 



Cleome pentaphylla, L, 

 Obs. Only on irrigated land. Evidently introduced. 



Resedace^e, DC. 

 Reseda alba, L. ; H. Calvert. 



Reseda propinqiia, R. Bro. 



B. decursiva, Foi'sk. 



CiSTINEiE, Juss. 



Helianthemum kahiricum, Delile. 



H. Lippii, L., var. /3 Ehrcnbergii. 

 H. Ehrenbergii, Willk. 



CaRYOPHYLLEjE. 



Silene canopica, Delile. 

 H(th. Alexandria. 



