64 JOURNAL, BOMB A Y NA TURAL HISTORY SOCIETY, Vol. X Fill 



Species 



45. Lindeubergia siuaica 



46. Blepliaris edulis 



47. Boerhaavia eleians 



48. B. verticillata 



49. SuEeda vermiculata 



50. Traganum nudatutn 



51. Chrozophora obliqua 



52 Euphorbia granulata var. glabra ta, 



53. Forskohlea tenacissima 



54. Pancratium tcrtuosuro 



55. P. maximum 



56 Cyperus effusus 



57. C. conglomeratus 



58. C. falcatus 



59. Panicum turgiilum 



60. Trieholasna teneriffac 



61. Andropogou foveolatus .. 



62. ArisMda calopatila 



63. A. plumosa 



64. A. hirtigluma 



65. Sporobolus spicatus 



G6. S. glaucifolius 



07. Pappophoruni brachystaehyum .. 



G8. Eragrostiscynosuroides.. 



69. ^Eluropus liitoralis 



Boundary towards 



West. 



Egypt 



Kordof an . . 

 Nubia.. 

 Senegambia . 

 Canaries 

 Algeria 

 Kordofan 

 Canaries 

 Canaries 

 Nubia . . 

 Nubia.. 

 Upper Egypt 

 Senegambia . 

 Upper Egypt 

 Egypt 

 Canaries 

 Canaiies 

 Egypt 

 Morocco 

 Tunis . . 

 Do. 



Do. 



Do. 



Do. 



Algeria 



East. 



Arabia. 



Punjab. 



Punjab. 



Punjab. 



Arabia. 



S. -Arabia. 



Punjab. 



Punjab. 



Punjab. 



Arabia. 



Arabia. 



Sind. 



Sind. 



S.- Arabia. 



Central India. 



Punjab. 



Central India 



S.-rersia. 



W.-Tibet. 



Punjab. 



Deccan. 



Punjab. 



Punjab. 



Sind. 



Arabia. 



To the fifth group belong those species which are distributed over the 

 Old World or which show a still wider distribution. Of the Old 

 World-Flora the following representatives grow in Aden : — Portulaca 

 quadrifida, Abutilon fruticosum, Hibiscus micranthus, Corcliorus olito- 

 rius, Tribulus terrestris, Vitis quadrangular is, Trianthema crystallina, 

 Trianthema pentandra, Orygia decumbens, Mollugo cerviana, Launcea 

 nudicaulis, Heliotropium strigosum, Lycium europceum, Ocimam gratis- 

 simum, ^Erua javanica, Aristlochia brarteata, Phyllanthus maderas- 

 patensis, Penniselum ciliare, Aristida adscensionis, Eragrostis major, 

 Eleusyne cegyptiaca. Still wider in their distribution are : Polycarpcea 

 corymbosa, Fagonia cretica, Ipomoea biloba, Suceda frutieosa, Panicvm 



