CONVOLVULUS FAMILY. Convolvu/acese. 



the borders of thickets and woods throughout the north, 

 and south to Ga. Found near Lake Dun more, Vt. 

 F An early-flowering species with delicate 



Milkweed magenta-pink flowers, the reflexed lobes 



Asclepius of which are palest pink. The stem is 



quadrifolia slender and generally leafless below, bear- 

 Magenta-pink j about twQ circles of four i eaves about 

 May-July ,, .,,, 



the middle and two pairs of opposite 



smaller leaves at the upper part of the stem. The plant 

 is delicate and small, with few flower-clusters. 1-2 feet 

 high. Woods and copses, throughout the north, and 

 south to N. Car. 



. An extremely small narrow-leaved plant 



verticillata with a slender stem leafy at the summit. 

 Green-white The leaves smooth and very narrowly lin- 

 Ju, y- ear, generally grouped in circles of 4-7. 



September Flowers greenish white. 1-2 feet high. 

 Common on dry hills, especially so south. Me., west to 

 S. Dak., and south. 



CONVOLVULUS FAMILY. Convolvulacece. 



Herbs, in our range, with twining or trailing stems, 

 alternate leaves, and regular, perfect flowers with gen- 

 erally a bell-shaped or funnel-formed corolla, and five 

 stamens. Flowers visited by the honeybee and bumble- 

 bee. Self -fertilized as well as cross-fertilized. The 

 name from the Latin convolvo, to roll together. 



A small, erect or slightly twining plant, 

 Bindweed scarcely a foot long, with blunt, oval, 



Convolvulus light green leaves, heart-shaped at the 

 spithamceus base, short- stemmed, about 1-2 inches 

 White long. Funnel-formed white flowers about 



ugus g inches long, borne singly. Calyx in- 

 closed in two large leafy bracts. In sandy or rocky 

 fields, Me., south and west. 



A smooth-stemmed vine with arrow- 

 Bindweed shaped, triangular, grayish green leaves, 

 Convolvulus slender -stemmed and acute - pointed. 

 sepium Handsome bell-shaped or funnel-shaped 



37o 



