132 COMMON CANADIAN WILD PLANTS. 



48. CICHO'RIirM, Tourn. Succory. Cichokt. 



C. In'tybus, L. stem-leaves oblong or lanceolate, partly 

 clasping; radical ones r uncinate. — Eoadsides and waste 

 places. 



49. liEOX'TODOX. L. Fall Dakdelion. 



L. autumna'le, L. (Pall Dandelion.) Leaves lanceolate, 

 laciniate-toothed or pinnatifid. Scape branched. — Eoadsides 

 and waste places ; not common Westward. 



50. IIIEKA'CIITM, Tourn. Hawkweed. 



1. H. Canadensis, Miohx. (Canada Hawkwded.) Seads 

 large. Stem simple, leaiy, corymbed, 1-3 feet high. Ped- 

 uncles dewny. Leaves ovate-oblong, with a few coarse teeth, 

 somewhat hairy, sessile, or the uppermost slightly clasping. 

 Achenes tapering towards the basu. — Dry banks and plains. 



2. H. Seabrum, Michx. (EoughH.) Heads small. Stem 

 stout, 1-3 feet high, rough-hairy , corymbose. Peduncles or 

 involucre densely clothed with dark bristles. Achenes not 

 tapering. — Sandy woods and thickets. 



3. H. Grono'vii, L. (Hairy H.) Heads small. Stem 

 wand-like, leafy and very hairy below, naked above, forming 

 a long and narrow panicle. Achenes with a very taper sum- 

 mit. — Dry soil, western Ontario. 



4. H. VenO'SUm, L., (Eattlesnakji-weed) with a, smooth 

 naked scape (or bearing one leaf), and a loose corymb of 

 very slender peduncles, is found in the Niagara region and 

 south-westward. 



5. H. panieula'tum, L. Stem slender, leafy, diffusely 

 branched, hairy only below. Heads very small, in a loose 

 panicle, on slender diverging pedicels, 10-20 -flowered. 

 Achenes short, not tapering above. Leaves lanceolate, 

 acute at both ends. — Open woods, S.W. Ontario. 



6. H. auranti' aeum, L., a, low hirsute species, with 

 clustered heads of deep-orange flowers on a simple peduncle, 

 leafy at the base, is reported from the neighbourhood of 

 London, Ont. 



