Explanation of Plates. 
PLATE XI. 
Aloe globuligemma, continued. 
FIG. 
1. Portion of raceme showing globular buds. 
2. Portion of raceme at later stage of development. 
3. Flowers at different stages of development. 
1 & 2 slightly reduced ; 3 natural size. 
PLATE XIL 
Aloe Pretokiensis. 
1. Plants on Meintjes Kop. 
2. Plant flowering near Lydenburg. 
Both much reduced. 
PLATE Xin. 
Aloe Pretoriensis, continued. 
1. Portion of leaf. 
2. Flowers at different stages of development. 
3. Eaceme. 
1 slightly reduced ; 2 natural size ; 3 much reduced. 
PLATE XIV. 
Aloe aculeata. 
1. Plants near Smit's Drift. 
2. Plant near Meintjes Drift showing typical inflorescence. 
3. Plants showing dense racemes and thorny leaves. 
All much reduced. 
PLATE XV. 
Aloe aculeata, continued. 
1 & 2. Flowers at different stages of development. 
Both natural size. 
