20i. COREOPSIS, L. 



480. rosea, Xutt. Common on Long Island. 



481. discoidea, Torr. and Gray. •■ Apparently well at home in Wetherstield." 



Ghas. Wright; but hitherto unknown in Xew England. 



202. BIDENS, L. 

 4-.'. frondosa, L. 



483. connata, Muhl. 



484. cernua, L. 



485. chrysanthemoides, Michx. 



486. bipinnata, L. 



203. HELENIUM, L. 



487. autumnale, L. 



204. MARUTA, Cass. 



488. Cotula, DC. 



205. ACHILLEA, L. 



489. Millefolium, L. 



206. LEUCANTHEMUM, Tourn. 



490. vulgare. Lam. 



491. Parthexium. Godron. Escaped. Hatt; Mt Sinai. L. I., etc. 



207. MATRICARIA, Tourn. 

 402. intjdora. L. Wading River. Miller. 



208. TANACETUM, L. 



493. VULGARE. L. 



209. ARTEMISIA, L. 

 49-4. caudata, Michx. 



495. vulgaris. L. Southbury. Prudden : near Dixwell Avenue. Xew Haven. 



Dr. A. P. Mm 



210. GNAPHALIUM, L. 



496. decurrens, Ives. Rare near Xew Haven, but common in Litchfield County 



and at Oxford. 



497. polycephalum, Michx. 



498. uliginosum, L. 



•499. purpureum, L. Common on Long Island. 



211. ANTENNARIA, Gartn. 



500. margaritacea, R. Brown. 



501. plantaginifolia, Hook. 



212. ERECHTHITES, Raf. 



502. hieracifolia, Raf. 



