BOTANY OF DELAWARE COUNTY. 



417 



ORDER MENISPERMACEiE. 

 Menispeumi'm, L. 



Canudense. L. (Moon-seed.) 



ORDER BERBERIDACE;!*:. 



Cadlophyllum, Michx. 



thalictroides, Michx. (Pappoose- 

 root.) 

 Podophyllum, L. 



pellatum, L. (May Apple.) 



ORDER CABOMBACE^. 



Brasenia, Schreber. 

 peltata, Pursh. 



ORDER NYMPH.EACEyE. 

 NuPHAR, Smith. 



advena. Ait. (Splatter-dock.) 



ORDER SARRACENIACE.E. 

 Sarracenia, Tour. 



purpurea, L. (Side-saddle Flower.) 

 Tinicum, very rare. 



ORDER PAPAVERACE^. 



Papaveu, L. 



somniferum, L. (Common poppy.) 

 dubium, L. 1 Found occasionally 

 Ehoeas, W. J in cultivated fields. 



Aroemone, L. 



Mexicana, L. (Mexican poppy.) 



Chelidonr-.m, L. 



mujus, L. (Celandine.) 



Sanguinaria, Dill. 



Canadensis, L. (B)ood-root.) 



ORDER FUMARIACE^. 

 DicENTRA, Bork. 



Cucullaria, DC. (Dutchman's 

 Breeches.) 

 Fdmaria, L. 



officinalis, L. (Common Fumitory.) 



ORDER CRUCIFER^. 

 Nasturtium, R. Br. 



pulustre, DC. (Marsh Cress.) 

 Shores of the Delaware. 

 Cardamine, L. 



rhomboidea, DC (Spring Cress.) 



hirsuta, L. 



rotuiiditolia, Michx. (American 

 Water Cress.) 

 Dentaria. L. 



laciniata, Muhl. 

 Arabis, L. 



lyrata. L. 



Canadensis, L. (Sickle-pod.) 



laevigata, DC. 



27 



Barbarea, R. Br. 



vulyariJi, R. Br. 

 Sisymbrium, L. 



officinale, Scop. (Hedge Mustard.) 



Thaliiinum, Gaud. 



canescens, Nutt. 

 SiNAPis, Tourn. 



alba, L. (White Mustard.) 



nigra, L. Com. Mustard.) 

 Draba, L. 



verna, L. (Whitlow-grass.) 



COCHLEARIA, Toum. 



armoracia, L. (Horse-radish.) 

 Camelina, Crantz. 



mtiva, Crantz. (Wild Flax.) 

 Lepidium, L. 



virginicum, L. (Pepper-grass.) 



campestre, L. 

 Capsella, Vent. 



Burm-pastoris, Moench. (Shep- 

 herd's Purse.) 



ORDER VIOLACEtE. 



Solea, Ging. 



concolor, Ging. (Green Violet.) 

 Viola. 



rotundifolia, Michx. (Round-leav- 

 ed.) 



lanceolata, L. 



primulaefolia, L. 



blanda, Willd. (Sweet white.) 



cucullata, Ait. (Common blue.) 



palmata, L. 



sagittata, Ait. 



pedata, L. On Mica Slate, com- 

 mon. 



Muhlenbergii, Torr. 



striata. Ait. 



pubescens, Ait. 



ORDER CISTACE.^. 

 Helianthemum, Tourn. 



Canadense, Michx. 

 Lechea, L. 



major, Michx. 



minor, Lam. 



ORDER DROCERACE.E. 

 Drosera, L. 



rotundifolia, L. (Sundew.) Tini- 

 cum, abundant. 



ORDER HYPERIACEJE. 



ASCTRDM, L. 



Crux-Andrea;, L. (St. Andrew's 



cross.) 

 Hypericum, L. 



perforatum,^,. (Common St. John's- 



wort.) 

 corymbosum. Muhl. 



