THE SEED PLANTS OF TORONTO 
Helianthus tuberosus, L. (Jerusalem Artichoke).' 
Escaped. 
Bidens cernua, L. (Stick-tight). 
“  eonnata, Muhl. (Swamp Beggar-ticks). 
“  frondosa, L. (Beggar-ticks). 
Galinsoga parviflora, Cav. Grows on Ontario Street. 
Achillea millefolium, L. (Yarrow). 
Anthemis cotula, L. (May-weed). 
Chrysanthemum leucanthemum, L. (Ox-eye Daisy). 
Tanacetum vulgare, L. (Tansy). 
Artemisia absinthium, L. (Wormwood). 
se annua, L. 
a canadensis, Michx. 
caudata, Michx. 
ae ludoviciana, Nutt. 
vulgaris, L. (Mugwort). 
Tussilago farfara, (Coltsfoot). Common on Scar- 
borough Cliffs. 
Petasites palmatus, Gray. 
Erechtites hieracifolia, Raf. (Fireweed). 
Senecio balsamitae, Muhl. 
“ vulgaris, L. (Groundsel). 
Arctium lappa, L. (Burdock). 
Cirsium altissimum, Spreng. 
“«  arvense, Scop. (Canada Thistle). 
“ lanceolatum, Hill. (Bull Thistle). 
“ — muticum, Michx. (Swamp Thistle). 
Centaurea cyanus, L. (Bachelor’s Button). Intro- 
duced. 
. solstitialis, L. (Barnaby’s Thistle). 
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