PASSIFLORACEAE 



Passiflora lutea L Passionflower. 



South and east slopes of Mount Hamilton. 



LYTHRACEAE 



Cuphea petiolata (L.) Koehne Clammy cuphea. 



Frequent in cultivated ground. 



NYSSACEAE 



Nyssa sylvatica Marsh Blackgum, sourgum, black tupelo. 



Frequent in woods. 



ONAGRACEAE 



Circaea quadrisulcata var. canadensis (L.) Hara.. Enchanters-nightshade. 

 Frequent in woods. 



Gaura biennis L. 



Rare in cultivated soil and along roadsides. 



Ludwigia alternif olia var. typica Munz Seedbox. 



Wet soil. 



Ludwigia palustris var. americana (DC.) Fern. & Grisc. (Isnardia palustris 



L.) Marsh purslane. 



Margin of ponds. 



Oenothera biennis L Evening-primrose. 



Common everywhere. 



Oenothera fruticosa L Sundrops. 



Open ground. 



Oenothera laciniata Hill 

 Frequent in cultivated soil. 



ARALIACEAE 



Aralia nudicaulis L Wild sarsaparilla. 



Woods and banks. 



Aralia spinosa L Devils-walkingstick, Herculesclub. 



Northwest slope of Mount Hamilton. 



Hedera helix L English ivy. 



Southeast slope of Mount Hamilton. 



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