312 SCROPHULARIACE.E. (FIGWORT FAMILY.) 



5. G. VI COSa, Schwein. Viscid-pubescent; stein ascending; Itave.s 

 ovate LujLVuiute, serrate, clasping, 3-nerved ; peduncles as long' as the leaves ; 

 coroll.i white, bearded within ; calyx lobes lanceolate, much longer than the 

 small globose capsule. Ditches and muddy places in the upper districts. 

 June- August. Stem 6' -12' high. Leaves \ r long. Corolla 5" -6" long. 

 Bracts wider than the calyx lubes. 



6. G. Drummoildi, Benth. Viscid puberuleut ; stem decumbent at the 

 base, ascending ; leaves lanceolate, acute, sparingly serrate, 3-nerved, clasping 

 bracts and calyx lobes subulate, much longer than the capsule. With the 

 preceding. 



7. G. ramosa, Walt. Pubescent and somewhat viscid ; stem simple or 

 branched ; leaves lanceolate, sessile, 4-toothed ; peduncles mostly longer than 

 the leaves ; corolla yellowish white ; capsule small, globose, much shorter than 

 the linear unequal calyx lobes; bracts minute. Margins of pine barren 

 ponds, Florida to South Carolina, and westward. June -August. hteni 

 4'- 6' high. Leaves -' long. Corolla 5" long. 



8. G. aurea, Muhl. Smooth ; stem decumbent, creeping, the flowering 

 branches ascending, 4-angled; leaves sessile, oblong-lanceolate, slightly ser- 

 rate ; peduncles as long as the leaves, or the upper ones longer ; bracts as 

 long as the calyx ; corolla bright yellow. Wet pine barrens in the lower 

 districts of Georgia and South Carolina. April-June. Stem l-2 loiig 

 Leaves i' - 1' long. Corolla 6" long. 



9. G. officinalis, L. Smooth ; stem erect, 4-angled above ; leaves lance- 

 olate, serrulate or entire, slightly clasping ; peduncles shorter than the leaves . 

 corolla whitish, striped with red, bearded with yellow hairs within ; capsule 

 acute, as long as the calyx. Southern States (Leconle), probably introduced. 

 Stem l-2 high. Corolla 8"- 10" long. 



* # Connective of the anthers not dilated ; the cells vertical : stems rtyid, hairy : 

 flowers sessile : sterile stamens manifest. 



10. G. pilosa, Michx. Hirsute; stem erect, simple or branching at the 

 b:ise : leaves ovate or roundish, sparingly toothed, sessile or slightly clasping ; 

 corolla tubular, white, scarcely longer than the calyx. Low ground. June - 

 August. Stem 8'- 16' high. Leaves \' long. Corolla 4" long. 



11. G. SUbulata, Baldwin. Shrubby, hispid; stem much branched; 

 leaves linear, entire, the margins revolute ; calyx lobes subulate, unequal ; 

 corolla salver-shaped; the slender curved tube three times as long as the 

 calyx, hairy within ; capsule acute. Low sandy pine barrens, Florida, near 

 the coast. July -Sept. Stem 3' -6' long. Leaves 3" -6" long. Corolla 

 6'' long. 



10. ILYSANTHES, Raf. 



Calyx 5-parted, bractless. Corolla bilabiate ; the upper lip short, erect, 

 2-cleft ; the lower larger, spreading, 3-cleft. Fertile stamens 2, included ; 

 the two anterior ones sterile, 2-lobed, with one of the lobes tipped with a 

 gland, the other smooth, acute. Capsule ovate or oblong, as long as the 

 calyx. Smooth annuals, growing in wet or muddy places. Stems 4-angled. 

 Leaves opposite. Peduncles axillary, often reflexed in fruit. Flowers small, 

 purplish. 



