Additions and Corrections. 



Page 81, add Vernonia ai/Tissima grandiFlora, Nutt., Ashtabula Co., Sara 

 F. Goodrich. 



Page 83, for " Solidago arguta Ait ," read Solidago juncea Ait. 



Page 84, add Solidago tenuiflora Pursh, Toledo, J. A. Sanford ; Franklin Co., 

 E. M. Wilcox. 



Page 85, add AsTER drummondii Lindb., Franklin Co., Wm. C. Werner. 



Page 85, add ASTER dumosus CORDifolius T. & G., Franklin Co. W. S. Sulli- 

 vant (Cat.) 



Page 85, add ASTER LATERiFLORUS bifrons Gray, Painesville, Wm. C. Werner 



Page 85, add ASTER LATERiFLORUS Thyrsoideus Gray, Painesville, Wm. C. 

 Werner. 



Page 87, add ASTER novi-belgii laeviGaTUS Gray, Ironton, Wm. C. Werner. 



Page 91, under Helianthus Tracheliifolius, insert Ashtabula Co., Sara F. 

 Goodrich. 



Page 92, add Bidens connaTa comosa Gray, Painesville, Wm. C. Werner. 



Page 103, add Lonicera japonica Thunb., near Ironton, Wm. C. Werner. 



Page 104, under Houstonia purpurea, insert Loveland, Jos. F. James. 



Page 100, add Valeriana sylvatica Banks, " Northern Ohio," J. S. New- 

 berry (Cat.) 



Page 121, add Convolvulus sepium americanus Sims, Richland Co., E. Wil- 

 kinson. 



Page 122, add Asclepias Tuberosa decumbens Pursh, " Ohio," Gray ( Man.) 



Page 158, under Fragaria Americana, strike out "Painesville, Wm. C. Werner;" 

 for "Springfield " read Clifton (Green Co.) 



Page 159, transfer " Painesville, Wm. C. Werner," from Potentilla arguta to 



P. ARGENTEA. 



Page 161, under Amelanchier canadensis add A form toward var. roTundifo- 

 Lia T. & G., Georgesville (Franklin Co.) Aug. D. Selby. 



Page 161, add Amelanchier canadensis obovalis (Mx.) B. S. P. {A. can. ob- 

 longifoLia T. & G.), Painesville, a large leaved form, Wm. C. Werner ; Lorain Co., A. 

 A. Wright (Cat); Toledo, J. A. Sanford. 



Page 166, add Arabis confinis Watson, Painesville, Wm. C. Werner; Lorain Co., 

 A. A. Wright (Cat); Licking Co., H. L.Jones (Cat); Franklin Co., W. S. Devol. 



Page 166, under Arabis hirsuTA insert Cuyahoga Falls (Summit Co.) Wm. C. 

 Werner; Put-in-Bay Island (Lake Erie) H. C. Beardslee (Cat.) 



Page 166, strike out " Cardamine flexuosa ( C. hirsula sylvatica), Lorain Co., 

 A. A. Wright (Cat)" 



Page 167, after Cardamine pennsylvanica Muh'. ( C. hirsuta), change "L" to 

 Gray, Man. not L. 



