OBSERVED AT MOGADOR. 35 



LlLIACEJS V. ASPHODELACE.E. jj ab 



Asphodelus fistulosus, L a c m 



ramosus, L a c 



Scilla hsemorrhoidalis, Webb. ? 



Palmace^:. 



Phoenix dactylifera, L a c m 



lfiO. Chamasrops humilis, L am 



JuNCACE.E. 



Juncus acutus, L a b c m 



bufonius, L. ; /3 fasciculatus, Koch n b c m 



Aroidace^; 



p()tamogeto> t ace,e. 

 Potamogeton natans, L. ? 



Cyperace*;. 

 Cyperus rotundus, L. ? 



Graminace^e. 



165. Andropogon hirtus, L a c m 



Cynodon Dactylon (L.) a b c ra 



Stipa tortilis, Desf. acm 



Piptatherum multiflorum (Cav.) acm 



Agrostis stolonifera, L a b c m 



1 70. Lagurus ovatus, L abcm 



Polypogon monspeliensis (L.) abcm 



Schismus calycinus (L.) acm 



Poa annua, L abcm 



Festuca sciuroides, Roth abcm 



1/5- Bromus madritensis, L abcm 



Hordeum murinum, L abcm 



Lolium perenne, L abcm 



It appears that, of the 177 species above enumerated, the largest 

 proportion, viz. 44 or ^, are weeds common to Mogador, Algeria, 

 Britain, the Canary Islands, and Madeira. 



2. The next largest proportion, viz. 38 or f, is that of plants 

 common to Mogador and Algeria. 



3. The next, viz. 30 or |, is that of plants common to Mogador, 

 Algeria, the Canary Islands, and Madeira ; and this proportion is 

 the same for (4) plants common to Mogador, Algeria, and the 

 Canaries. 



Thus, the general preponderance is, 1st, and vastly most, towards 

 Algeria; 2ndly, towards the Canary Islands; 3rdly, towards 



u 2 



