49 
Winnetka. Riverside. South Chicago. Palatine. Glencoe, Bab- 
cock. Rose Hill, Johnson. Englewood, Brennan. Grand 
Crossing, Hill. 
The average height of the species is about 18 feet. It is occasionally 
shrub-like, attaining a height of not over 10 feet. 
405. v. prunifolium, L. Black Haw. 
Chicago, Bastin. Near Oak Park, S . B. Copeland. 
University of Chicago Herb. (B.) 
Morgan Park, 
TRIOSTETJM, L. 
v 406. T. pepfoliatum, L. Fever-wort. Horse-gentian. 
Rich, moist woods; generally distributed, but not common. June. 
Niles. Lyons. Palatine. Riverside. Calumet Region. Miller’s 
and Whiting, Ind. Lakeside, Johnson. 
407. T. angustifolium, L. Horse gentian. ) ^ 
Moist woods; very rare. (B.) 
Maywood, 1884. Near Lake Calumet, 1886. Lake Calumet, 1874. 
University of Chicago Herbarium. 
No specimens have been found at either place since 1886. The 
species is seemingly exterminated. 
LINN2EA, Gronov. 
V 408. L. borealis, Gronov. Twin-flower. Linnaea. 
Pine and cedar woods of the southern portion of our district; very 
rare. May 25th — July 15th. (B.) 
Miller’s, 1886', and Berry Lake, 1888, Ind. Pine Station, Ind., 
Bastin , Hill } Brennan ! Edgemoor, Ind., in bloom, September 15th, 
Hill. Winnetka, Vasey , — in Northwestern University Collection. 
LONICERA, L. 
409. L. ciliata, Muhl. Fly Honeysuckle. 4 
Rich woods and ravines in the northeastern portion of Cook County; 1 ^ 
rare. May — June. (B. P.) 
Evanston. Niles. Rogers Park. Desplaines. Pine Station, Ind., 
Bastin. 
s 
410. L. sempervirens, Ait. Trumpet Honeysuckle. \ 4 ' 
Apparently escaped from cultivation at Evanston. (B. P.) 
411. L. sullivantii, Gray. 
L. flava, in Manual, 5th Ed., mainly. 
Woods; infrequent or rare. June. 
Evanston. Near Riverside. Riverdale. Lamont. Englewood, 
Dodge. 
