328. Solidagostricta, Ait, 



Golden -Rod. 



339, SDlidago speciosa, Nutt. 



Golden-Rod. 



330. Solidao-o rigida. L. 



Goklen-Kod. 



331. Solidago Kiddellii, Frank, 



Golden-Rod. 



332. Solidago Houghtoiiii, Torr, 



(& Gr. 



Golden-Rod . 



333. Solidago patiila, Mnhl. 



Golden-Rod 



334. Solidago Ohioeusis, Riddel 1. 



(13a1)0 



(iolden-Rod. 



335. Solidago neuioralis. Ait. 



(iolden-Rod. 



33(5. Solidago Missouriensis, Nutt. 



Golden- Rod. 



337. Solidago Canadensis, L. 



Golden-Rod. 



338 Solidago gigantea. Ait. 



(ioldc'ii-Rod. 



339. Solidago lanceolata, L, 



(iolden-Rod. 



3-iO. Solidago nlmifolia, Muhl. 



Golden-Rod. 



341. Chrysopsis Mariana, Nutt. 



(Cult.) 



Golden Aster. 



343. Plachea foetida, D. C. 



M a I'sli - F 1 ea ba n e . 



343. Silphiuni laciniatmn, L. 



Compass-Plant. 



344. Silphium cer^ibi thiuat^eain, L. 



Prairie-Do Ic. 



345. Silphiuni integrifoliuin. 



Mioiix . 



Rosin-Weed . 



34(1. Partheuiuiii integril'oliiun, L. 



Partheniuni. 



347. Heliopsis laevis, Pei's. 



Ox-Eye. 



348. Echinacea august ifolia. D C 



(Ship.) 



P urpl e G on e- F lo w er. 



349. Ambrosia arteiuisiaofolia, L, 



Hog- Weed. 



350. Ambrosia trifida, L. 



Great Ragweed. 



351. Xanthium strum ai'iuni, L. 



Common Cocklel)nr. 



353. Rudbeckia laciuiata, L. 



C<)ne-Flower. 



353. Rudbeckia subtomenr/\sr, 



(Puish.) 



( Oiu'-Flower. 



354. Rudbeckia hirta, L. 



Cone-Flowor. 



355. Lepachys rtinuata. Tuir. &Gi'. 



Obeliscaria. 



