PINK AND ROSE-COLORED FLOWERS 129 



Rabbit-foot Clover (Trifoliuni arvense). Pulse family. 



Ht. under i ft.; flowers in oblong heads, fuzzy, 



pinkish gray; leaves of 3 leaflets, long, narrow. 

 Dry fields. Summer. 



Rabbit-foot clover {Trifolium arvense). 



23. Leaves otherwise than opposite or whorled, upright herb, flowers 

 not in spike, raceme, cluster or head, flowers small. 



Twisted-stalk (Streptopus roseus). Lily family. 



Ht. abt. i\ ft.; stem stout, branches with short 

 hairs; flowers axillary, small, bell-shaped, generally 

 solitarv, pendulous, on slender stalks twisted near 

 middle; leaves egg-shaped, pointed, clasping. 

 Woods. Spring. 



Aretiiusa (Arethusa bulbosa). Orchis family. 



Ht. abt. 9 in.; leafless stem growing from bulb 

 and bearing a single erect flower ^ in. long with 

 bearded lip; petals and sepals nearly alike, lance- 

 shaped; a single linear leaf. Bogs. Early 

 summer. 



Purple-leaved Willow-herb {Epilobium coloratum). 

 Evening Primrose family. 

 Max. ht. 3 ft.; flowers pendulous at end of stalks, 

 growing from axils; petals 4; leaves partly oppo- 

 site, lance-shaped, with teeth, narrowed to short 

 stalks. Wet ground. Summer. 

 9 



