80 



''^'' .Tlilrri Refion . 

 Vi/liere the stream flowed tlirough open raeadowa. 

 1. Pilea pumila. 2. Polygon/ura H^^clropiper, V/ater-pepper. 

 3. Onoclef), sensibilis. 4. Carex. 5. Scirplns. 6. Lycopus 

 seminatus. 7. Laidwigia alternif olla, Seed-l:)0x. 8. ITeiitha viridia. 

 Spearmint. 9. Ilentlia piperita. Peppermint. 10. Aspleniixm Filix- 

 foemina. 11. Hypericum .ludi'-ante. Orange-grass, Pineweed. 

 12. Houstonia. 13. Polygomira Pennsylvanicum. 14. Vernonia. 



Along tlie wood road grew AixAphalis raargaritacea. Pearly ever- 

 lasting. In the stream was llyrioophyllum tenellum. 



