XXVI 



Guide. 



13 



Virgin's-Bower (Clematis), climb- 

 ing by the interlocking of leaf- 

 and leaflet-stems, page 4. 



Leather-Flower (Clematis), climb- 

 ing by the interlocking of leaf- 

 and leaflet-stems, page 6. 



Whorled Clematis (Clematis), 

 climbing by the interlocking of 

 leaf- and leaflet-stems, page 6. 



Trumpet-Creeper (Tecoma), 



climbing by rootlets, page 151. 



Dodder (Cuscuta), page 139. 



