Fig. 9. Trails oi Lafhra-a, Bar/sid ant\ Phifiuii-ida: ]. Piece of subterranean stem with leaves ol 

 Latlinva. 2. Longitudinal section tliroufjh tlic .same. 3. Longitudinal section through leaf. 4. Piece 

 of interior wall. " Plasma-threads extended to feed. 6. Subterranean bud of i^«;V«a. 7. Cross 

 section through it. 8. Wall of cavities. 9. Piece of surface of leaf of a Pinguicula. 10. Cross 

 section through the same. 11. Cross section through leaf, a little reduced. 



Fig. 10. Tentacles of Sundew: 1. Terminal gland, greatly enlarged. ^2. Tentacles of a leal 

 bending toward centre. <j. Half ot the tentacles holding an insect. 4. All tentacles extended. 



