— 16 — 



315. molle, Torr. New Canaan, Denslow. 



316. coloratum, Muhl. 



141. OENOTHERA, L. 



317. biennis, L. 



318. fruticosa, L. 



319. chrysantha, Michx. Wading River, Long Island, E. S. Miller. 



320. pumila, L. 



142. LUDWIGIA, L. 



321. alternifolia, L. 



322. sphaerocarpa, Ell. Manorville, L. I. 



323. palustris, Ell. 



Order 38. MELASTOMACE^. 



143. RHEXIA, L. 



324. Virginica, L. 



Order 39. LYTHRACE^. 

 144. AMMANNIA, Houston. 



325. humilis, Michx. Mill River, Eaton. 



145. LYTHRUM, L. 



326. Salicaria, L. Along the Canal Railroad near New Haven, Kleeberger. 



146. NESiEA, Commerson, Juss. 



327. verticillata, H. B. K. 



147. CUPHEA, Jaeq. 



328. viscosissima, Jaeq. North Madison and Orange, Hall, etc. Not rare. 



Order 40. OACTACEiE. 

 148. OPUNTIA, Tourn. 



329. Rafinesqnii, Engelm. Rocks, etc., near the coast; also on TWtnble 



Islands and Long Island. This has not been submitted to Dr. 

 Engelmann for examination, but is probably 0. Rq/mesqwi, Eng. 



Order 41. CUCURBITACEA 

 149. SICYOS, L. 



330. angulatus, L. 



Order 42. QMBELLIFER.E. 

 150. HYDROCOTYLE, Tourn. 



Ill] JSSSTt P Bwa * *« "' <**W P» nd ' 



Eaton, 



