The Natural History of Chautauqua 



138. Poison Hemlock (Conium maculatum) ; June-July; waste places; 



from Europe. 



139. Golden Meadow-Parsnip (Zizia aurea) ; April-June; fields and 



swamps. 



140. Honewort (Feringa canadensis} ; June-July; in woods. 



141. Wild Parsnip (Pastinaca sativa) ; June-Sept.; roadsides, etc.; 



from Europe. 



142. Wild Carrot (Daucus carota) ; June-Sept.; fields and waste 



places; very abundant; from Europe. 



143. Bishop-weed or Striped-leaved Carrot, a cultivated plant exten- 



sively used on the Chautauqua Grounds for a border plant. 



WINTERGREEN FAMILY 



144. Round-leaved Wintergreen (Pyrola rotundifolia) ; June-July; 



dry woods. 



145. Shin-Leaf (P. elliptica) ; June-Aug. ; rich woods. 



146. Pipsissewa (Chimaphila umbellata) ; June-Aug.; dry woods. 



INDIAN PIPE FAMILY 



147. Indian Pipe (Montropa uniflora) ; June-Aug. ; moist, rich woods. 



PRIMROSE FAMILY 



148. Moneywort (Lysimachia nummulana) ; June-Aug.; moist places; 



from Europe. 



149. Fringed Loosestrife (Steironema ciliatum) ; June-Aug.; moist 



places. 



150. Bulb-bearing Loosestrife (Lysimachia terrestris} ; July-Sept.; 



swamps and moist thickets. 



DOGBANE FAMILY 



151. Periwinkle (Vinca minor) j Feb.-May; escaped from gardens; 



European. 



152. Spreading Dogbane (Apocynum androsaemifolium}; June-July; 



fields and thickets. 



MILKWEED FAMILY 



153. Purple Milkweed (Asclepias purpurascens) ; June-Aug.; dry 



fields. 



154. Swamp Milkv/eed (A. incarnata) ; July-Sept.; in swamps. 



155. Common Milkv/eed (A. syriaca} ; June-Aug.; fields and waste 



places. 



6q 



