266 PIADELPHIA.— DECANDRIA. 



HAB. Sandy soils. June. 0. Stem 2 — 8 in- 

 long ; Uafi. obovate ; fl. brown when old. 



7. T. agrarium : erect, subpubescent ; leaflets Ian* 



ceolate-cuneate, obtuse ; intermediate one sessile ; 

 stipules lanceolate, acute ; heads oval, imbricate ; 

 vexillum deflexed, persistent ; teeth of the calyx 

 subulate, smoeth, unequal. 

 HAB. Sandy soils. June. ©. Stem 1 ft. high ; fl. 

 small. 



8. T. campestre : spike ovate, imbricate ; vexillum 



deflexed, persistent ; leaflets lanceolate-ovate, 

 middle one petiolate ; stem sub-diffuse ; branches 

 decumbent. 

 HAB. Sandy soils. June. 0. 



448. STYLOSANTHES. Leguminoscn. 



S. elatior : stem erect, pubescent on one side ; leaflets 



lanceolate, smooth, acute ; bracts lanceolate, cili- 



ate, 3 — 4-flowered ; loment indurated, 1 -seeded. 



HAB. Sandy woods. July— Aug. U. Stem 12 



in. high, branch. ; bracts hisp. ; fl. yell. 



449. LESPEDEZA. Bush-clover. Leguminosa>. 



I. L. frutescens ; stem erect; leaflets elliptical, ob- 

 tuse, silky-pubescent ; flowers in subcapitate fas- 

 cicles, shorter than the leaves, conglomerate to- 

 wards the summit of the stem ; loments hairy, 

 shorter than the villous calyx. 



HAB. Dry woods. Sept. U. Stem 2— 3 ft. high, 

 hairy ; petiol. short ; cor. wh. and red. 

 *?. L. angustifolia : stem erect ; leaflets linear-lanceo- 

 late, hoary, pubescent ; racemes capitate, longer 

 than the leaves ; corolla longer than the calyx. 



HAB. Sandy woods. Sept. U . Stem 2—3 ft. 

 high ; leav. 2 — 3 lin. broad ; heads sm.; fl. wh. 

 3. L. Stuvei: stem erect, simple, silky-villous ; leaf- 

 lets elliptic-oval ; racemes pedunculate scarcely 

 longer than the leaves, loose ; loments naked, 

 pubescent. 



HAB. Sandy fields, U. Stem 2— 3 ft. high, pu- 

 hes. soft ; pedunc. 1 in. long ; cor. purp. 



