H> THE FLORA OF IOWA. 



(oi!NA(i:.i:. 



DOGWOOD FAMILY. 



Corn us 



315. sericea, L. 



316. asperifolia, Michx. 



317. paniculata, L'Her. 



318. alternifolia, L. 



Cornel. Dogwood. 



315. Silky Cornel. Kinnikinnik. 



316. Rough-leaved Dogwood. 



317. White-fruited D. 



318. Alternate-leaved I). 



capiufoliace..*;. 



IK >NE VSl C K LE PA M ILY. 



Sympboricarpua 



Snowberry. 



319. occidentalis, R. Br. 



320. vulgaris, Michx. 



319. Wolf-berry. 



320. Coral-berry. 



Lonicera 



Honeysuckle. Woodbine. 



321. flava, Sims. 



322. parviflora, Lam. 



323. var. Douglasii, Gray. 



321. Yellow H. 



322. Small H. 



323. Crimson H. 



Dlervilla 



Bush-Honeysuckle. 



324. trifida, Mcench. 



324. Bush-H. 



Triosteum 



Fever-wort. Horse-Gentian. 



325. perfoliatum, L. 



325. Fever-wort. 



Adoxa 



Adoxa. 



326. MoschatellinaL. {SeeApp.) 



326. Adoxa. 



Sambucus 



Elder. 



327. Canadensis, L. 



328. pubens, Michx. 



327. Common E. 



328. Red-berried E. 



Viburnum 



Arrow-wood. Laurestinus. 



329. Lentago, L. 



330. pubescens, Pursh. 



331. Opulus, L. 



329. Sheep-berry. 



330. Downy Arrow-wood. 



331. Cranberry-tree. 



RUBIACEK. 



MADDER FAMILY. 



Galium 



IJedstraw. Cleavers. 



332. Aparine, L. 



333. asprellum, Michx. 



334. concinnum, T. & Gr. 



335. trifidum, L. 



336. var. tinctorium, Gray. 



337. var. latifolium, Gray. 



338. triflorum, Michx. 



339. boreale, L. 



332. Cleavers. Goose-Grass. 



333. Rough Bedstraw. 



334. Small B. 

 335- 



336. » 

 337- 



338. Sweet-scented B. 



339. Northern B. 



Cephalanthus 



Button-busb. 



340. occidentalis, L 



340. Button-bush. 



Houstonia 



Houstonia. 



341. angustifolia, Michx. 



342. minima, Beck. 



341. Houstonia. 

 342. 



VALERIANACEAC. 



VALERIAN FAMILY. 



Valeriana 



Valerian. 



343. edulis, Nutt. 



343. Valerian. 



Fedia 



Corn Salad. Lamb-Lettuce. 



344. Fagopyrum, T. & Gr.* 



344. Corn Salad. 



*Lee County. 







