166 



CAMPAXULALES 



1. L. glaucescens. 

 Leaves glabrous and glaucous beneath, margins not cartilaginous. 



2. L. dioica. 



Corolla nearly regular, the tube several times as long as the lobes, 



not gibbous. 3. L. sempervirens. 



1. Lonicera glaucescens Rydb. 



In woods along streams. Bellevue; Ft. Niobrara. 



2. Lonicera dioica L. Smooth Leaved Honey-suckle. 

 In woods along streams in the eastern part of the state. Ashland; 

 Bellevue; Peru; Richardson County. 



3. Lonicera sempervirens L. Trumpet Honey-suckle. 

 In woods along the Missouri in Cass County. 



CAMPANULALES. 



Flowers not in involucrate heads; calyx normal. 1. Campanulaceae. 



Flowers in involucrate heads; calyx reduced to scales or bristles. 



called pappus, or wanting. 2. Asteraceae. 



1. CAMPANULACEAE. 



Corolla regularly 5-lobed or wanting in some of the flowers anthers 

 separate. 

 Corolla usually campanulate, present in all of the flowers. 



1. Campanula. 

 Corolla rotate, wanting in most of the flowers. 2. Specularia. 



Corolla 2-lipped, split to the base on one side, anthers united. 



3. Lobelia. 



1. Campanula. 884. 



Flowers racemose or paniculate, corolla campanulate. 



Corolla usually 15 mm. long or more, the tube several times as long 



as the lobes. 1. C. petiolata. 



Corolla less than 10 mm. long, the lobes about as long as the tube. 



2. C. aparinoides. 

 Flowers spicate, the corolla rotate. 3. C. americana. 



1. Campanula petiolata DC. Bluebells. 

 Campanula rotundifolia L. 



In moist soil in the western part of the state. Belmont; Dawes Coun- 

 ty; Cams; Rock County; Scotts Bluff County; War Bonnet Canon; 

 Valentine. 



2. Campanula aparinoides Pursh . 

 In swampy places in the western part of the state 

 County; Dukeville; Plummer Ford; Valentine. 



3. Campanula americana L. 

 In moist thickets and woods in the eastern part of the state. Crete; 

 Endicott; Holt County; Lincoln; Wahoo; Walton; Valentine. 



2. Specularia. 866. 



Leaves orbicular or broadly ovate, mostly cordate-clasping. 



1. S. perfoliata. 



Marsh Bellflower. 



Anselmo; Cherry 



Tall Bellflower. 



