90 



Plants in Massachusetts. 



Tiarella, L 



cordifolia, L. Mitre Wort. 



HAMAMELIDEjE. 



Hamamelis, L- 



Virginica, L. Witch Hazel. 



GROSSULACEyE. 



Ribes, L. 



cynobasti, Jacq. B — e. Wild Gooseberry. 

 gracile, Mx. A. 



floridum, l'Herit. Black Currant. 



laenstre, Ph. A. & B — e. Gooseberry. 



prostratum, L Herit. A. 



rigens, Mx. B. & A. 



triflorum, W. Wild Gooseberry. 



trifidum, Mx. B — e. 



CACTEiC. 



Cactus, L. 



opuntia, L. Nantucket T. A. Greene. Opuntia vulgaris, De Cand. 



[Prickly Pear. 



ONAGRAR1JK. 



Epilobium, L. 



coloratum, Muhl. 



lineare, Muhl. rosmarinifolium, Ph. 

 molle, Torrey. A. 

 palustre, L. B — e. 

 spicatum, Lam. Willow Herb. 

 Isnardia, L. 



palustris, L. Water Purslane. 



alternifolia, De Cand. L/udwigia aUernifolia, h. Seed Box. 

 Oenothera, L. 



biennis, L. Scabish. Tree Primrose. 

 chrysantha, Mx. B — e. var. of (E. pumila ? 

 fruticosa, L. Plymouth. T. A. Greene, 

 pumila, L. 



HALORAGEjE. 



Myriophyllum, L. 



ambiguum, Nuttall. N. B. 



procumbens, Big. Danvers. 



spicatum, L. B. 

 Myriophyllum. 



tenellum, Big. Tewksbury and Plainfield 



verticillatum, L. Water Milfoil. 

 Proserpinaca, L, 



palustris, L. Mermaid Weed. 



pectinacea, Lam. N. B. 



CIRCJEACE/E. 



Circaea, L. 



alpina, L. Enchanter's Night Shade. 

 lutetiana, L. Canadensis, Muhl. 

 LOASEjE. 



Centaurella, Mx. 



paniculata, Mx. Bartonia paniculata, Muhl. Screio Stem. 

 SAL1CAR1/E. 



Ammannia, L. 



humilis, Mx. B. 

 Uuphea, Jacq. 



vicosisima, Jacq. Pittslield. Dr. G. White. 



