241 



'Caltha palustris L. — Rare at Southold in wet places. 



Clematis virginiana L. 



Halerpestes Cymbalaria (Pursh) Greene — ^Waste places at Orient; determined at 



Bureau of Plant Industry. {Ranunculus Cymbalaria Pursh.) 

 Ranunculus abortivus L. — Rare at Orient. 

 R. acris L. — Rare at Greenport and Southold. 

 R. bulbosus L. 



R. delphinifoUus Torr. — Rare at Orient. 



R. recurvatiis Poir. — Greenport; plants with a bulbous base (!). 

 R. sceleratus L. — Rare at Greenport and Southold in muddy places. 

 Thalictrum, polygamuni Muhl. 

 T. revolutum DC. — Orient. {Thalictrum purpiirascens Am. auth.) 



Berberidaceae 

 Berberis vulgaris L. 



Lauraceae 



Benzoin aestivale (L.) Nees — Greenport and Gardiner's Island in wet woods. 

 Sassafras Sassafras (L.) Karst. 



Papaveraceae 

 ■Glaucium Glaucium (L.) Karst. — Rare at Orient; but frequent on Gardiner's Island. 

 Papaver Rhoeas L. — Rare at Orient. 

 P. somniferum L. — Rare at Orient. 



Cruciferae 

 Alyssum. alyssoides L. — Rare at Orient; determined at Bureau of Plant Industry. 

 Arabis glabra (L.) Bernh. — Sandy soil (purplish plants). 

 Armoracia Armoracia (L.) Britton — Rare at Orient. {Roripa Armoriacia (L.) A. S. 



Hitchc.) 

 Barbarea Barbarea (L.) MacM. 



B. verna (Mill.) Aschers — Rare at Orient; determined at Bureau of Plant Industry. 

 Berteroa incana (L.) DC. — Rare at Orient in meadows. 

 Brassica campestris L. — Cultivated fields. 

 B. juncea (L.) Cosson — Rare at Orient. 

 B. Napus L. 



B. nigra (L.) Koch — Rare in waste ground. 

 Bursa Bursa-pastoris (L.) Britton. 



Cakile edentula (Bigel.) Hook. — Upper edge of salt marshes. 



Camelina saliva (L.) Crantz — Orient in grain fields; reported in N. Y. State Mus. 



Bull. 150: 24. 1911. 

 Cardamine arenicola Britton — Greenport; specimens in N. Y. State Herbarium. 



C. pennsylvanica Muhl. — Orient in muddy places. 

 Draba verna L. — Dry hilly shaded places. 



Erysimum, officinale L. — {Sisymbrium officinale (L.) Scop.) 



Koniga maritima (L.) R. Br. — Rare at Orient. 



Lepidiiim campestre (L.) R. Br. — Meadows. 



L. densijlorum Schrad. — Rare at Orient. (Formerly confused with Lepidium 



apetalum Willd.) 

 L. sativum, L. — Meadows. 



