222 46. CAMPANTTLACE^. 



dilated at the base. Stigma 3 — 5-fid. Caps, not long, 

 3 — 5-celled, opening hy lateral pores below the eal.-limh. 



5. Spbctjlaria. Oor. rotate. Caps, linear-oblong, prismatic, 

 opening by lateral pores between tbe segments of the calyx. 

 Otherwise like Campanula. 



6. "Wahlenbeegia. Caps, half superior, 8-ceIled, opening 

 by 3 — 5 valves above the segments of the calyx. Other- 

 wise like Campamda. 



Tribe I. Lobeliete. 



1. Lobe'lia Linn. 



1. L. Dortman'na (L.) ; 1. radical linear entire of 2 parallel 

 tubes, st. simple nearly leafless. — B. B. 140. — Eootstock fleshy, 

 with filiform runners. L. blunt, 1 — 2 in. long, submerged. 

 St. 12 — 18 in. high, with or without 2 — 8 small bractlike 

 leaves. Fl. pale lilac, distant, in a raceme, slightly raised 

 above the water. — In lakes vnth a gravelly bottom. P. VII. 



E. S. I. 



2. L. urens (L.) ; st. nearly upright leafy, lower 1. obovate 

 or oblong slightly toothed, upper lanceolate serrate, fl. in kmg 

 terminal racemes. — E. S. 953. — St. 1 — 2 ft. high, branched, 

 angular, roughish. Kacemes erect, simple, lax. Fl. light blue. 

 — Heath near Axmiuster, Devon. P. VIII. IX. E. 



Tribe II. Campanulece. 



2. Jasio'nb lAnn. Sheep's Scabious. 



1. /. montdna (L.) ; root simple, L oblong bluntish wavy, fi. 

 in long stalked heads. — E. B. 882. — St. several from the crown 

 of the root, 6 — 12 in. long, simple or branched, pilose, leafy 

 below, bare and usually glabrous above. Radical 1. m a rosette. 

 Fl. small, in terminal heads with involucres. Bracts glabrous 

 or hairy. Oal.-segm. subulate, glabrous. Cor. light blue. — 

 Dry places. B. VU. E. S. I. 



3. Phxtett'ma lAnn. 



1 . P. orhiculdre (L.) ; heads of fl. globose, of fr. oblong, 1. 

 crenate-serrate, lowermost cordate-ovate stalked, upper 1. linear- 

 lanceolate sessile, outer bracts ovate-lanceolate attenuate, stigmas 

 ?j.—E. B. 142.— St. 4—18 in. high, each with 1 terminal 

 head of blue flowers. — Chalky downs. P. VII. E. 



