4() 
177... DIERVILLA;, Toum; 
<2 
wt 
e) 
. trifida, Moench. 
178. ‘TRIOSTEU Mpls. 
386. T. perfoliatum, L. 
179. SAMBUCUS, Tourn. 
387. S. Canadensis, L. 
388. S. pubens, Michx. 
180. VIBURNUM, re. 
389. V. Lentago, L. 
O00. WV. nudum, JC: 
Rather rare. W. Seneca, Erie Co.; Hanover/Chat?*€o:* Port 
Colborne, Ont. 
391. V. dentatum, L. 
Rather rare. Grand Is., Erie Co.; W. Seneca, Erie Co. 
392. V. pubescens, Pursh. 
393. V. acerifolium, L. 
394. V. Opulus, L. 
Rather rare. W. Seneca, Erie Co.; Bergen, Gen. Co. 
395. V. lantanoides, Michx. 
ORDER ‘44. RUBIACE. 
ret. GALLIUM, Ls 
396. G. Aparine, L. 
397. G..MOLLUGO, ‘L.. 
A rare weed in gardens, Buffalo. 
398. G. asprellum, Michx. 
399. G. trifidum, L., var. tinctorium, Torr. and Gray. 
400. G. triflorum, Michx. 
. 402. 
403. 
404. 
G 
G 
G 
401. G. pilosum, Gray. 
G. circezans, Michx. 
G. lanceolatum, Torr. 
G. boreale, L. 
182. CEPHALANTHUS, .L, 
405. C. occidentalis, L. 
183. MIPCHELGA, (L, 
406. M. repens, L. 
184. HOUSTONIA, L. 
407. H. purpurea, L., var. ciliolata, Gray. 
Rare, except along Niagara R., at and below the Falls. 
