FARWELL ON THE FLORA OF DETROIT. 67 



345. HELENTr:\I. Lin. 



8;i.3. autiiiiiiKilc. Lin. Sneezeweed. Coninioii in woods on l?cllc Tslo. 



34G. ACHILLEA. Lin. 



8.S4. Millct'nliuni, T^in. Yarrow. Borders of woods on Belle Isle. Frequent. 



347. ANTHEMIS, Lin. 



S35. Cotula, Lin. Mayweed. Waste places, l)allast f,Mounds, Belle Isle. 

 Common. 



348. CHKVSAXTllEMUM, Lin. 



836. Leueanthennim. Lin. Ox-eye-daisy. Fields at Linden Park, Belle 



Isle. etc. Common. 



349. TAXACETUM, Lin. 



837. vulgare, Lin. Tansy. Waste places, etc. Frequent. 



350. ARTEMISIA. Lin. Wormwood. 



838. annua, Lin. Waste p;rounds. Common. 

 830. biennis, Willd. Belle Isle. Common. 



840. vulgaris, Lin. ^^'aste places. Frequent. 



351. ERECHTITER. Baf. 



841. hieracifolia (L. ) Raf. Fireweed. Marshy grounds on Belle Isle. 



Common. 



352. SENECIO, Lin. 



842. aureus, Lin. Life-root. In moist grounds on Belle Isle. Frequent. 



843. Balsamita', Muhl. Near Palmer Park. Frequent. 



844. vulgaris, Lin. Groundsel. Waste places. Rare. 



353. CALENDULA, Lin. 



845. officinalis, Lin. Fetid Marigold. Waste places. Rare. 



354. ARCTIU:\I, Lin. 



840. minus, 8chk. Burdock. Belle Isle. etc. Common. 



355. CARDUU.S. Lin. Thistle. 



847. lanceolatus, Lin. Bull Thistle. Fields on Belle Isle and main land. 



Rare. 



848. discolor (Muhl.) Nutt. Field Thistle. Fields, etc. Frequent. 



849. arvensis (Lin.) Robs. Canada Thistle. Belle Isle and main land. 



Common. 



356. ONOPORDON. Lin. 



850. Acanthium, Lin. Scotch Thistle. Waste places. Rare. 



357. CENTAUREA. Lin. 



851. Cyanus, Ijin. Corn Flower. An escape from gardens into w'aste places. 



Not very frequent. 



358. CICHORIUM. Lin. 



852. Intybus, Lin. Chicory. Waste places. Belle Isle, etc. Common. 



853. var. divaricatiim, DC. Near water works. Frequent. 



359. ADOPOGON. Neck. 



854. Virginicum ( Lin. ) O. K. Goatsbeard. Near Linden Park. Common. 



360. TARAXACUM, Hall. 



855. Taraxacum (Lin.) Karst. Dandelion. Fields on Belle Isle, etc. 



Common. 



