810. 
811. 
mm Ss 
qaqa 
67 
ORDER 80. CERATOPHYLLACE®. 
364. CERATOPHYLLUM, L. 
. demersum, L., var. echinatum, Gray. 
ORDER 81. CALLITRICHACE. 
305. CALLITRICHE 1, 
verna, L. 
ORDER 82. EUPHORBIACE. 
366. EUPHORBIA, L. 
. polygonifolia, L. 
. maculata, L. 
. hypericifolia, L. 
Rather rare. Track, of the L. S. & M.S. R.R., Buffalo; Silver 
Creek, Chat. Co. 
. corollata, vie 
Rare. Portage, Wyom. Co., Ciiizton. 
. PLATYPHYLLA, L. 
. Hecioscopia, L. 
cP sUEA, L,. 
Rare. Shore of Niagara R., between Black Rock and Tona- 
wanda, Yohn F. Cowell; Attica, Wyom. Co., Clinton. 
. CYPARISSIAS, L. 
Rather rare. Escaped from cultivation in a few places. 
ees: 1. 
Becoming a rather common garden weed, Buffalo. 
AT eyETs. LL. 
Rare. Silver Creek, Chat. Co., Clinton. 
367. ACALYPHA, L. 
. Virginica, L. 
ORDER 83. URYTICACEA. 
368. ULMUS, L. 
. fulva, Michx. 
. Americana, L. 
. facemosa, Thomas. 
Very rare. A few specimens noticed in the northern portion of 
Buffalo. A large tree in Forest Lawn Cemetery, Buffalo. 
