166 OHIO BIOLOGICAL SUEVEY 



Lauraceae. Laurel Family. 



660. Sassafras sassafras (L.) Karst. Sassafras. General. 



661. Benzoin aestivale (L.) Nees. Spicebush. General. 



Order, Sarraceniales. 



Sarraceniaceae. Piteher-plant Family. 



662. Sarraceuia purpurea L. Pitcher-plant. Geauga, Summit, Ashta- 



bula, Wayne, Richland, Defiance, Williams. 



Droseraceae. Sundew Family. 



663. Drosera rotundifolia L. Roundleaf Sundew. Licking, Wayne, 



Portage, Stark, Geauga, Ashtabula. 



664. Drosera intermedia Hayne. Spatulate Sundew. Wayne County. 



Order, Brassicales. 



Papaveraceae. Poppy Family. 



665. Papaver somniferum L. Opium Poppy. No specimens. From 



Europe. 



666. Papaver rhoeas L. Field Poppy. Ashtabula County. From 



Europe. 



667. Papaver dubium L. Corn Poppy. No specimens. From 



Europe. 



668. Papaver argemone L. Rough-fruited Poppy. (Erie County- 



Moseley Herbarium.) From Europe. 



669. Argemone mexicana L. Mexican Prickly-poppy. Franklin 



County. From tropical America. 



670. Sanguinaria canadensis L. Bloodroot. General and abundant. 



671. Stylophorum diphyllum (Mx.) Nutt. Yellow Poppy. Southern 



half of state. 



672. Macleya cordata (Willd.) R. Br. Macleya. Escaped in Madison 



and Franklin Counties. 



673. Chelidonium majus L. Celandine. General. From Europe. 



Fumariaceae. Fumitory Family. 



674. Bicuculla cucullaria (L.) Millsp. Dutchman 's-breeches. Gen- 



eral. 



675. Bicuculla canadensis (Goldie) Millsp. S(iuirrel-corn. General. 



