Exogene. 15 
157. H. moscheutus. Aug. w—p. 4 to 6 f. Swamps, Ky. Si. 
158. H. palustris. Marsh hibiscus. Aug. p. 3 to 4 f. 2. mh. 
Louisville, J‘ Murtrie. It is probable that Dr. M- 
Murtrie mistook one of the preceding for this. See his 
picture of Louisville. Appendix. 
159. H. grandiflorus. Large flowering hibiscus. Aug. r. 5 to 
7 f. 4%. Arkan. Jas. 
160. Malva rotundifolia. Low mallows. June-—Oct. Whitish 
pink. Prostrate. Y%. rd. W. Naturalized. Medicinal. 
KXXIX. TILIACEZ. Tue uinven TRIBE. 
161. Tilia glabra. Bass-wood. Linn. Linden. June. w. 60 f. | 
bh. Woods. Emollient. 
162. T. pubescens. Crop-car bass-wood. June. w. GOf. h. Riv. 
banks. W. 
163. T. heterophylla. Various leaved bass-wood. Junc. }. 
Banks of the Ohio and Mississippi. Pursh. 
XXXVI. HYPERICINEA.. Tur Tursan TRIBE. 
164. Hypericum pyrimidatum. Giant hypericum. Jul. y. 3 
. to Gf, &%. Wor. O. 
165. H. prolificum. June—Aug. y. Lto3f. bh. dp. O. Ky. 
166. H. kalmianum. Kalm’s shrubby hypericum. Jul. ye 3 
to 5f. b. Lake Huron. Lai. 
167. H. galicides. Jul. y. 2f. %. Darby Plains, O. 
168. H. perforatum. St. John’s wort. Jul. y. Lf %. Fields. 
W. Introduced? Healing, pectoral. 
169. Hi. pe ae ta Level-top hypericum. Jul.y. 18 to 24 
. Ty ate WV an: 
170. H. partMora. Low centaury. Small flowered hyperi- 
' cum. Jul. y. Gtol0i. %. wp. O. Ky. 
171. H. densiflorum. Many Runa: hypericum. Jul. y. 2 f. 
h. Darby Plains, O. 
172. H. virginicum. Virginian hypericum. Aug.—Nept. y. 2, 
f. %. Wet woods. Wor. O. 
173. H. canadense. Canadian hypericum, June—Aug. y. 6 
tol2i ©. Detroit. Eat. 
| 174. H. rosmarinifolium. Rosemary-like hypericum. Jul. y. 
2to4f. h.-Low grounds. St. L. Be. , 
175. H. frondosum. Jul. y. . rs. Ky. and Tenn. Pursh. 
176. H. dolabriforme. Jul. y. Y&. dry hills, Ky. Miche. 
177. H. tiriplinerve. Aug. y. Y&. Banks of the Ohio. Michz. 
178. EL:spherocarpum. y. 2. Ky. Miche. 
179. H. procumbens..y. Dry hills, Ky. Micha. 
180: Ascyrum crux-andrea. St. Peter’s wort. Jul. y Lf. 
Sandy fields, Ky. Sz. 
181. A. stans, Micha. Jul—Aug. y. Lto2f Y. eos. “sae 
7 chien 

