16 



HEXANDRIA. 







Agave. 



Agave. 









536 americana. 



american. 



S. America. 



h 



Alstrcemeria. 



Alstroemeria. 









337 Pelegrina. 



spotted flowered 



Peru. 



July, Aug. 



h 



Hemerocallis. 



Day lily. 









338 flava. 



yellow. 



Hungary, 



Siberia. July. % 



339 fulva. 



tawny. 



China. 



July. 



% 



340 cserulea. 



blue. 



Japan. 



July. 



% 



Acorus. 



Acorus. 









341 Calamus, 



sweet flag. 



native. 



July. 



% 



Juncus. 



Rush. 









342 polycephalus. 



many headed. 



native. 



June. 



% 



Prinos. 



Black Alder. 









343 verticillatus. 



whorled. 



native. 



July. 



h 



Berberis. 



Barberry. 









344 canadensis. 



common. 



native. 



June. 



h 





Order III. T1UGYMJ1. 







Rumex. 



Dock. 









345 aquaticus. 



water. 



native. 



July. 



X 



346 acetocella. 



Sorrel. 







June. 



% 



Triglochin. 



Arrow grass. 









347 maritimum. 



sea. 



native. 



July. 



% 



Medeola. 



Medeola. 









348 virginica. 



Indian cucumber 



. native. 



June, July. 



% 



Trillium. 



Trillium. 









349 cernuum. 



nodding. 



native. 



June. 



% 



350 erecturn. 



upright. 



native. 



June. 



% 



351 pictum. 



painted. 



native. 





% 





Order V. POLIGYmA. 







Alisma. 



Alisma. 









352 Plantago. 



water plantain. 



native. 



July. 



% 



Class VII. HEPTANDRIA. 



Order I. MOJWGYJYIJl. 



Trientalis. Winter Green. 

 353 europsea. chick weed. native. June. 



