of the Genus Aloe. 



21 



africana. 



44 



dichotoma. 



45 



ferox. 



46 



Obs. This species (after ferox) is the tallest of 



the Aloes. 

 Aloe foliis ensiformibus glaueis : inferioribus di- 



stantibus; apicibus reflexis; dentibus marginali- 



bus igneis. 

 A. perfoliata ex.. Willd. Sp. PL 2. 185. (excluso 



synonymo Comm. Pr. t. 17. et forte, rar. t. 44. 



quae non vidi.) 

 A. perfoliata africana. Ait. Kew. 1. 466. 

 A. africana. Mill. Die. No. 4. 

 A. africana caulescens, foliis glaueis caulem am- 



plectentibus. Com. Hort. Amst.l.f. 14. ? 

 A. africana caulescens, foliis minus glaueis caulem 



amplectentibus. Comm. Pr.f. 18.? 



Obs. Never produces any offsets, and very 

 rarely flowers. 



Aloe caule dichotomo, foliis ensiformibus serrulatis 



glaueis : apicibus erectis. Willd. Sp. PI. 2. 184. 



Ait. Kew. 1. 466. Paterson Iter. p. 56, tabulis 



tribus. 

 A. africana caulescens, foliis magis glaueis caulem 



amplectentibus. Comm. Pr. t. 17. ? 



Obs. This is the smoothest-stemmed of all the 

 Aloes. There is only one plant of it now in 

 Britain. 



Aloe foliis ovato-ensiformibus rioidiusculis glaueis : 

 paginis praecipue inferiore regulariter spinosis- 

 simis. 



A. perfoliata y. Willd. Sp>. PI. 2. 185. 



A. perfoliata ferox. Ait. Kew. 1. 467. 



A. ferox. 



