268 



6oo. Plantago Kamschatica, Cham. For " Kamschatica, Cham." read 

 " Rugelii, Desc." See Botanical Gazette, Vol. 3, p. 95. 



616. Pinguicula vulgaris. Insert " L " after the name to denote the authority. 

 For "Order 60, Menthace^," read " Order 6o, Labiate." 



693. Ballota nigra, L. An adventive plant. The name should have appeared 

 in small capitals. 



698. Lithospermum officinale, L. A naturalized plant. The name should 

 have appeared in small capitals. 



703. Myosotis arvensis, Hoffman. An adventive. The name should have 

 appeared in small capitals. 

 709. Heliophytum Indicum, DC. An introduced plant. Therefore requiring 

 small capitals. 



718. Ipomcea purpurea, L. Introduced. Therefore requiring small capitals. 



720. Convolvulus arvensiSj L. An adventive. The name requires small 

 capitals. 



730. Physalis viscosa, L. For " viscosa, L." read " Virginica, Mill." See 

 Botanical Gazette, Vol 2, p. 80. 



735. Hyoscyamus nigrum, L. For "nigrum" read "niger." 



776. Amarantus retroflexus, var. hybridus, Gray. Mr. Watson is disposed 

 to regard our plant as a variety of A. chlorostachys, Willd. 



791. Polygonum erectum, L. Add, as a synonym, {P. aviculare, L., var. 

 erectum, Roth.) 

 For 359. LINDERNA, Thunberg," read, " 359. LINDERA, Thunberg." 

 After " 369. MORUS," insert " Tourn." to denote the authority for the 

 name. 



872. Salix purpurea, L. Introduced. The name therefore requires small cap- 

 itals. 



908. Wolffia Columbiana, Karsten. As the authority for W. Brasiliensis, 

 read " Weddell " instead of " Karsten." 



922. Potamogeton Niagarensis, Tuckerman. The Rev. Thomas Morong, 

 who has made the genus Potamogeton a special study, regards P. Niag- 

 arensis, Tuckerman, as only a form of P. pauciflorus, Pursh. 



945. Habenaria peramcena, Gray. For "peramcena" read " fimbriata." 



972. Dioscorea villosa, L. Mr. Cowell, in his statement relative to this plant, 

 was misunderstood. He has, however, met with the plant in our 

 vicinity. It has also lately been collected in Chautauqua Co. 



1013. Juncus articulatus, L. 



1014. var. pelocarpus, Gray. Our plant is now regarded as J. alpinus, 

 Villars, var. insignis, Fries. 



After "468, CAREX," insert " L" to denote the authority. 

 1 1 59. Melica mutica, Walt. The name, for the present, must be erased. 



After " 504, PANICUM?" insert " L" to denote the authority. 

 1209. Panicum Xalapense. Introduced. The name therefore requires small 

 capitals. 



