280 PRMULACRS. (rRIMUOSE FAMILY.) 



2. LYSIMACHIA, L. Loosbstbifb. 



Calvx 5-parted. Corolla wheel-shaped, 5-lobed. Stamens 5 ; the filaments 

 often monadelphona at the base, and commonly with the rudiment of a sterile 

 one interposed. Style slender. Capsule globose, 5- 10-valvcd, few-many- 

 seeded. Seeds amphitropous. — Perennial herbs, with entire opposite or whorli d 

 leaves, and axillary or racemose yellow flowers. 



* Flowers in terminal racemes or panicles. 



1. L. Stricta, Ait. Stem smooth, creet, branching ; leaves very numerous, 

 opposite, dotted, lanceolate, acute at each end; racemes long, leafy at the 1i;im- , 

 pedicels slender; lobes of the corolla lanceolate-oblong, obtuse, entire, marked 

 with dark lines ; filaments monadelphous, unequal ; sterile ones none ; capsule 

 5-valved, 3-5-seeded. — Var. angustifolia. Leaves linear-lanceolate, obtuse; 

 lobes of the corolla lanceolate, acute. (L. angustifolia, Michx. L. Loomisii, 

 Torr., corolla-lobes broader.) — Low ground in the middle and upper districts. 

 July. — Stem 1°- 2° high. Leaves 2' long. Flowers small. 



2. L. Fraseri, Duby. Stem glandular-pubescent at the summit, erect ; 

 leaves opposite, ovate or cordate-ovate, acuminate, narrowed into a short petiole ; 

 flowers in a leafless panicle ; calyx bell-shaped, the lobes fringed on the mar- 

 gins ; lobes of the corolla ovate-lanceolate, obtuse, entire ; filaments monadel- 

 phous, unequal ; sterile ones none. — South Carolina. Fraser. (*) 



3. L. Herbemonti, Ell. Stem erect, smooth, simple ; leaves (and flow- 

 ers) four in a whorl, ovate-lanceolate, sessile, dotted ; flowers racemose, or. short 

 pedicels, the upper ones scattered ; lobes of the corolla oblong-lanceolate, dotted ; 

 filaments monadelphous at the base. (L. asperulffifolia, Poir :') — Near Colum- 

 bia, South Carolina, Elliott. North Carolina, Curtis, Croom. — Stem 2° high. 

 Leaves faintly 3 - 5-nerved. 



* * Flowers axillary. 



4. L. quadrifolia, L. Stem pubescent, simple ; leaves 4-5 in a whorl, 

 ovate-lanceolate, acute, dotted, sessile; peduncles filiform ; lobes of the corolla 

 ovate-oblong, dotted, filaments monadelphous. — Shady woods in the upper dis. 

 tricts, and northward. July. — Stem 2° high. 



5. L. ciliata, L. Stem mostly branching, smooth ;. leaves opposite, lance- 

 olate-ovate, acute, cordate or rounded at the base, on ciliate petioles; corolla 

 longer than the calyx, with broadly ovate or roundish denticulate lobes ; pedun- 

 cles opposite. — Varies (L. hybrida, Michx.) with the leaves lanceolate or ovate- 

 lanceolate, narrowed into a Bhorl petiole; the uppermost, like the peduncles, 



often whorlcd ; or (L. hetcrophvlla, Michx.) with the lowest leaves obovate, the 



others long, lanceolate; or (L. angustifolia, Lam.) with linear nearly sessile 



leaves, and a move slender stem, and smaller (lowers. — Woods and thickets, 



chiefly in the upper districts, Mississippi, and northward. July ami Aug, — 

 Stem l°_2°high. Leaves 2' -4' long. 



6. L. radican8, Hook. Smooth throughout; stem long, prostrate; the 



Blender branches often rooting at the apex ; leaves opposite, ovate lanceolate, 



acute, on long and slender petioles; peduncles longer than the leaves; corolla 



