FLORA OF WORCESTER COUNTY. 7 



MAGNOLIACEtE. 



LiRiODENDRON, L. TuIip-Trce. 



Tulipifera, L. Rare. G. E. Stone. 



BERBERIDACE^. 



Berberis, L. Barberry. 



*vulgaris, L. In eastern and southern parts of the county. 

 Caulophyllum, Michx. Blue Cohosh. 



thaUctroides, Michx. Pappoose-root. Worcester, 



Princeton. 

 Podophyllum, L. May- Apple. Mandrake. 



peltatum, L. West Boylston. Arba Pierce. 



NYMPH^ACE^. 



Brasenia, Schreber. Water-Shield. 



peltata, Pursh. Common. 



Nymph^a, Tourn. Water-Lily. 



odorata. Ait. Sweet-scented Water-Lily. Common. 



" " var. minor, Sims. Rare. 



NuPHAR, Smith. Yellow Pond-Lily. 



advena, Ait. f. Common. 



Kalmianum, Ait. Southbridge. Z. E. Ammidoitni. 



SARRACENIACE^. 



Sarracenia, Tourn. Side-saddle Flower. 



purpurea, L. Pitcher-Plant. Common. 



PAPAVERACE^. 



Sanguinaria, Dill. Blood-root. 



Canadensis, L. Common on rocky hillsides. 



