58 MESSRS. H. A. HURST AND A. LETOURNEUX^S 



T. anguina, Forsk. ; Lx. Exs. 46. 



Occurs in tlie vicinity of Alexandria on irrigated land, 

 but is not common. It is more frequent near Cairo. 



Canary Islands; Algerian Sahara; Tunis; Babylonia, 

 near Mobammera {Noe) . 



T. occulta, Del. ; Lx. Exs. 44. 



T. stellata, of Forsk., is indicated by friends as growing 

 in this district ; but I have no specimens : I think it 

 possible it may be a form of T. hamosa. 



None of the above species is named by Mr. Ball as 

 growing in Marocco. 



Medicago marina, L. Mar. 



M. Kit oralis, Ehode. Mar. 



M. tribuloides, Desr. Mar. 



Mr. Ball seems quite correct in holding that these two 

 are distinct species, although that close observer Lowe 

 has joined them. 



M. denticulata, Willd. 



M. apiculata, Willd. 



M. maculata, WiUd. Mar. 



M. laciniata, All. Mar. 



M. orbicularis, Ail. Mar. 



M. lupulina, L. 



