(FIGWORT FAMILY.) 293 



8. G. a$|era, Dougl. Sparingly branched (l-2 high) ; leaves long 

 and narrowly linear, rough ; pedicels once or twice the length of the calyx, which 

 has lanceolate acute teeth nearly as long as the tube ; corolla larger than hi No. 1. 

 Damp grounds, Illinois and northwestward. Aug. 



# * Peduncles long and filiform, commonly exceeding the leaves : stems diffusely 

 branched, slender (8' -20' high) : corolla light purple, 5" -7" long. 



4. G. temiifolia, Vahl. (SLENDER GERARDIA.) Leaves narrowly lin- 

 ear, acute, the floral ones mostly like the others; calyx-teeth very shoi-t, acute; 

 pod globular, not exceeding the calyx. Dry woods; common. Aug. 



5. G setacea, Walt. Leaves bristle-shaped, as are the branchlets, or the 

 lower linear ; pod ovate, mostly longer than the calyx, which has short setaceous 

 teeth. (G. Skinneriana, Wood.) Dry grounds, Pennsylvania to Wisconsin, 

 and southward. Aug. 



2. DASYSTOMA, Raf. Calyx 5-cleft, the lobes often toothed: corolla ydlow; 

 the tube elongated, woolly inside, as well as the anthers and filaments : anthers all 

 alike, scarcely included, the cells awn-pointed at the base : leaves rather large, all of 

 them or the lower pinnatifid or toothed. (Perennial.) 



6. G. flava, L. partly. (DOWNY FALSE FOXGLOVE.) Pubescent with a 

 fine close down ; stern (3 -4 high) mostly simple; leaves ovate-lanceolate or ob- 

 long, obtuse, entire, or the lower usually sinuate-toothed or pinnatifid; peduncles very 

 short ; calyx-lobes oblong, obtuse, rather shorter than the tube. Open woods ; 

 common, especially in the Middle States. Aug. Corolla l' long. 



7. G. quercifolia, Pursh. (SMOOTU FALSE FOXGLOVE.) Smooth and 

 glaucous (3 -6 high), usually branching ; lower leaves twice-pinnat (fid ; the upper 

 oblong-lanceolate, pinnatifid or entire ; peduncles nearly as long as the calyr, the lance- 

 linear acute lobes of which are as long as the at length inflated tube. liich 

 woods; common, especially southward. Aug. Corolla 2' long. 



8. G. illtegl'ifolia. Smooth, not glaucous; stern (l-2 high) mostly 

 simple ; leaves lanceolate, acute, entire, or the lowest obscurely toothed ; peduncles 

 shorter than tJie calyx. (Dasystoma quercifolia, van? integrifolia, Benth.) 

 Woods and barrens, Ohio to Illinois, and southward along the mountains. 

 Aug. Corolla 1' long. 



9. G. peclicillaria, L. Smoothish or pubescent, much branched (2- 

 3 high, very leafy); leaves ovate-lanceolate, pinnatifid, the lobes cut and toothed; 

 pedicels longer than the hairy calyx. Dry copses; common. Aug. Corolla 1' 

 or more in length. 



3. OTOPHYLLA, Benth. Calyx deeply 5-clefi, the lobes unequal : corolla pur- 

 ple (rarely white), sparingly hairy inside, as well as the very unequal stamens : 

 anthers pointless, those of the shorter pair much smaller than the others. (Annual?) 



10. G. auricillata, Michx. Rough-hairy; stem erect, nearly simple 

 (9' -20' high) ; leaves lanceolate or ovate-lanceolate, sessile ; the lower entire ; 

 the others with an oblong-lanceolate lobe on each side at the base ; Howcrs 

 nearly sessile in the axils. Low grounds, Pcnn, to Michigan, Illinois, and 

 southward. Aug. Corolla nearly 1' long. 



25* 



