Climate of Middle Illinois. 49 



Araliaceae. In IST. Am. 2 Gen. 9 Spec. 



Aralia racemosa L. woods Y. 3 IST.E.— All. (Ga.)— R.Mts.— Sask. 



Aralla nudicaulis L. woods III. 3 Labrador— All. (N.Ca.)— R.Mts.— 64°N.L. 



Aralia quinquefolia Gr. woods HI. 4 N.E. — All.— La. — Up.Miss. 



Oornaceae. In N. Am. 3 Gen. 29 Spec. 



tCornus circinata L. woods I. 1 Can.— All. (Va.) — 111. 

 Cornus sericeri L. woods, copses HI. 4 Atl.— Miss. G. — Can. 

 Cornus stolonifera Michx. bottom woods II. 3 N.E.— N^.Mex. — Alaska — 



Huds.-69°N.L. 

 Cornus asperifolia Michx. bottom woods V. 5 Fla.— S-Ca. Ky. 111. — La. 

 Cornus paniculata L'Her. woods V. 3 N.E.— Up.Miss. N.Ca. — La. 

 Cornus alternifolia L. woods IV. 3 N.'E. — Fla. — Up.Miss. 



Oaprifoliaceae. In N. Am. 8 Gen. 47 Spec. 



Lonicera flava L. rocky banks II. 3 IST.Y. — All. (Ga.)— Up.Miss. 

 fLonicera parviflora Lam. rocky banks I. 1 IST.E.— All. (N.Ca.)— R.Mts. — 

 Huds. 

 Triosteum perfoliatum L. woods IV. 4 N.E. — All. (Ga.) — Up.Miss. 

 Sambucus canadensis L. bottom VII. 5 Atl. — R.Mts. G.— Sask. 

 Viburnum Lentago L. banks, hillsides III. 3 X.E, — All. (Ga.) — Miss.— Sask. 

 Viburnum prunifolium L. copses III. 3 Conn. — Up Miss. G. — Can. 

 Viburnum dentatum L. wooded hillsides I. 2 Vt, — N.J. — Ky. — Wise. 

 Viburnum opulus L. wooded hillsides I. 2 Vt.— R.Mts. — Arct. 



Rubiacese. In N. Am. 26 Gen. 82 Spec. 



Galium Aparine L, bottom, copses IV. 5 N.E.— Sonora — Alaska. 

 Galium concinnum_T.Gr. dry woods V. 8 All. (Pa. — Va.)— Up.Miss. 

 Galium trifidum L. moist woods V. 8 Atl. — Pacif.— Alaska G.— 68°N.L. 

 Galium triflorum ISIichx. shady woods IV. 5 Atl. — Pacif. G.— Greenland. 

 Galium circsezans Michx. shady woods V. 5 Atl. — Miss. G.— Can. 

 tSpermacoce glabra Michx. banks 1. 1 Fla. — Tex. — Ills. — Oh. 

 Cephalanthus occidentalis L. bottom, swamps V. 8 Atl.— Tex. — Cal. G. — 

 Can. 



Compositse. In Am. 221 Gen. 1557 Spec. 



Vernoniacect. 

 Vernonia fascieulata Michx. bottom VIII. 8 Oh. Ky.— Up.Mo. Fla.— La. 

 Eupatoriacese. 

 Liatris cylindracea Michx. dry woods and prairies, IV. 5 W.Can. — Up. 



Miss. — La. 

 Liatris scariosa Willd. dry sandy soil V. 6 W.Can.— Fla.— Tex.— R.Mts. — 



Sask. 

 Liatris pycnostachya Michx. dry prairie V. 5 111. — La. — Tex. 

 Kuhnia eupatorioides L. dry woods and prairies VIII 8 N.J. — R.Mts. Fla. — 



N.Mex. 

 Eupatorium purpureum L. bottom, copses VI. 6 Atl.— Up.Mo. R.Mts. G. — 



Can. 

 Eupatorium altissimum L. dry copses III. 4 All. — La. — Up.Mo. 

 Eupatorium sessilifolium L. copses II. 3 N.E. — All. (Ga.)— Up.Miss. 

 Eupatorium perfoliatum L. bottom V. 5 Atl. — Up.Mo. G. — Can. 

 Eupatorium serotinum Michx. bottom VII. 9 N.Ca.— Up.Mo. Fla.— Tex. 

 Eupatorium ageratoides L. shady wooded hillsides VI. 6 Atl.— Up.Mo. G.— 



Can. 



