17 
29. ARGEMONE, L. 
51. A. Mexicana, L. 
Rare. Roadsides; near the Cattle-yards at East Buffalo; spon- 
taneous in gardens. 
30. CHELIDONIUM, L. 
aa. MATUS, L. é. 
Comnion at Pt. Abino, Ont., elsewhere scarce. 
. 31. SANGUINARIA, Dill. 
53. S. canadensis, L. 
Rarely with four petals! 
ORDER g. FUMARIACE. 
32. ADLUMIA, Raf. 
54. A. clrrhosa, Raf. 
Very rare. ‘‘Counterfeiter’s Ledge,” near Akron, Erie Co; 
One specimen was found growing on the Plains, Buffalo, and 
another at Ft. Erie, Ont. 
33. DICLYTRA, Borkh. 
5d. D. cucullaria, DC. (Dicentra cucullaria, DC.) 
Rather rare. W. Seneca, Erie Co.; Goat Is., Niagara Falls; 
Hanover, Chat. Co. 
56. D. Canadensis, DC. (Dicentra canadensis, DC.) 
Rather rare. Growing with D. cucudlaria, but more uncommon. 
34. CORYDALIS, Vent. 
57. C. glauca, Pursh. 
Very rare. Tonawanda, Niag. Co., Céinéon ; near Akron, Erie 
Co, 
58. C. flavula, Raf. 
Very rare Pt. Abino, Ont. 
35. FUMARIA, L. 
59. F. OFFICINALIS, L. 
A very rare garden weed. 
ORDER 10. CRUCIFERA. 
36. NASTURTIUM, L. 
60. N. OFFICINALE, R. Br. 
Rather rare. Scajauquady’s Cr., Buffalo, W. ¥. Palmer » Nia- 
gara Falls, near Table Rock, C/inton ,; Caledonia, Liv. Co. 
61. N. palustre, DC. 
BUL. BUF. SOC. NAT. SCI. (3) APRIL, 1882, 
