178 
T RIGL 0 CHIN— T RIO STE U M. 
'praten"se, (red-clover, r. M. ZX ) ascend- 
ing-, smooth; leafets ovate, sub entire ; stip- 
ules awned ; spikes dense-ovate ; lower 
tooth of the calyx shorter than the tube of 
the corolla, and longer than the other teeth. 
2- 3 f. 
arven"!^e, (rabbit foot, w. J. heads 
very hairy, oblong-cylindrical ; teeth of the 
calyx setaceous, longer than the corolla ; 
leafets villose. narrow, obovate; banner 
deciduous. 612 i. 
reJU'.x"vm, (r. J. 21.) pilose; stem ascend- 
ing ; leafets obovate ; stipules oblique, coi*- 
date ; heads globose ; flowers pedicelled ; 
Rt length reflexed. 12—18 i. Dry hills. 
atrra'rhim, (y. J. @.) stem ascending, 
with erect branches ; leafets lanceolate-cu- 
neate, obtuse, intermediate one sessile; 
etipules lanceolate, acute; heads oval, im- 
bricate ; banner deflexed. persistent ; teeth 
of the calyx subulate, glabrous, unequal. 
6-14 i. Sandy soils. 
campes"tre, (y. J. ©.) stem sub-diffuse ; 
branches decumbent ; spike ovate, imbri- 
cate ; banner deflexed, persistent ; leafets 
lanceolate ovate, intermediate one petioled. 
stolo'nif'ernm, (running buffalo-clover, w. 
J. 2X-) stoloniferous, glabrous; lower leaves 
long-petioled ; leafets obovate or cuneate, 
eerralate. retuse or emarginate at the apex ; 
stipules membi anaceous, broad lanceolate ; 
flowers in globose heads, pedicelled, erect, 
at length reflexed ; segments of the calyx 
nearly equal, nan.-ow, smooth, longer than 
the tube. 4-8 1. 
procum."bens, (yellow clover, y. J. 
procumbent, pubescent ; leafets oval ; ped- 
uncles long, setaceous ; racemes short ; lo- 
ments sub-orbicular. 2-3 f. 
carolin"ia'num, (p w. Ap. IX.) small, pro- 
cumbent; leafets obcord ate (the upper one 
only emarginate) , ternate, hairy, dentate ; 
stipules 2-cleft ; heads capitate, peduncled, 
reflexed, few-flowered ; corolla scarcely 
exserted ; legumes 3-4 seeded. 3-10 i. S. 
TRIGLO'CHIN. 6—3. (/wnci) 
pahis"tre, (arrow-grass, g. Ju. 2X-) fruit 
3 united capsules, nearly linear, attenuated 
at the base ; scape very slender, 1 foot 
long ; leaves fleshy, nearly as long as the 
scape ; flowers, small, greenish, in a tenui- 
nal spike. Marshes. 
marati'murn, fruit of 6 united capsules, 
ovate-oblong. Salt marshes. 
tnancfnim, (Ju.) triandrous ; flowers 
3 - cleft, short- pedicelled ; leaves terete, lin- 
ear. 6-9 i. 
TRrGONEL"LA 16—10. {LeguminoscB.) [Al- 
luding to its little triangular flower ] 
fce'niim-grce'aim, (fenu-greek, ip.) stem 
erect ; leaves wedge-oblong ; legumes ses- 
sile, solitary, straight, erectish, sab-falcate, 
acuminate. 
seri'cea, (y. Ju. 0.) leaves ternate, sessile, 
oblong, acute, .silky villose ; peduncles ax- 
illary, 1-flowered, longer than the leaf; 
flowers 1-bracted; divisions of the calyx 
Huear ; legume glabrous, very long. S. 
TRlL"LlUiVI. 6-3. U^paragi.) [From trilex, 
triple.] 
pen"dulum, (nodding wake-robin, w. M. 
2X-) peduncles erect, with the flower a little 
nodding ; petals ovate, shortly acuminate, 
spreading, flat, longer than the calyx ; leaves 
rhomboid, acuminate, sessile. 
erec"t7im, (false wake-robin, p. w-y. M. 2X-) 
peduncles erect or erectish, with the flow- 
ers a little nodding ; petals ovate, acumi- 
nate, spreading, equalling the calyx ; leaves 
rhomboid, acuminate. Var. atropmpu'rmm, 
petals large, dark-purple. YQX.al"bum, pe- 
tals smaller, white ; germ i*ed. zr. fia'vnm, 
petals yellow ; both petals and calyx leaves 
longer and narrower. 12-18 inches high; 
leaves often 3-4 inches broad; peduncles 
about 3 inches long. 9-16 i. 
ses"sile, (p. Ap. IX.) leaves sessile, broad- 
ovate, acute; flowers clo.sely se.ssile; petals 
lanceolate-ovate, very acute, alternate at 
base, erect, as long as the recurved calyx , 
stem smooth. 8-10 i. Leaves clouded with 
dark-green. Shady woods. 
viri'de, leaves solitaiy, with whitish spots 
on the upper surface ; petals dark-green. 
pic" turn, peduncle somewhat erect ; leaves 
ovate, acuminate, rounded at the base, ab- 
ruptly contracted into a short petiole ; flow 
ers white, with purple veins near the base 
cer"mLum, (w. M. 2X-) peduncle recur- 
ved; petals lanceolate, acuminate, flat, re- 
curved, as long as the calyx ; leaves rhom- 
boid, on short petioles ; flowers small, ber- 
ries red. 12-18 i. 
grand^ifio'nim, peduncle a little inclined, 
nearly erect; flower solitary; petals spa- 
tulate, connivent at the base, much longer 
than the calyx ; leaves broadly rhomboid, 
ovate, sessile, abruptly acuminate. Rocky 
bauks of streams. Flower much larger 
than in any of the preceding species, vary- 
ing from white to rose-color; stem 8-12 i. 
petiola'tum, (p. J. 2X0 leaves long-peti- 
oled, lance-oval, acute ; flowers sessile, 
erect ; petals lance-linear, erect, a little 
longer than the calyx. 
pusiVhim, (dwarf wake-robin, r. M. 2X0 
leaves oval-oblong, obtuse, sessile ; pedun- 
cle erect ; petals scarcely longer than the 
calyx. 
obova'tum, (r. w. 2X0 leaves rhomb-ovate, 
acuminate, close ses.sile ; peduncles erect; 
petals obovate, obtusish, flat, spreading. 
styln'sum, (wr.) slender; leaves sub- 
petioled, lance-oval, acute at both ends; 
peduncle much shorter than the flower, re- 
curved ; petals undulate, expanding, ob- 
long-obtuse, larger than the calyx ; germ 
styliferous; style 1. 8-10 i. S. 
nervo'mm, (r-w. M.l leaves lanceolate 
and ovate, acute at each end, membrana- 
ceous, nerved ; peduncle recurved ; petals 
lance-oblong, larger than the calyx. 6-8 i. S. 
ova't,um,[^. Ap. 2X0 leaves ovate, gradu- 
ally acute, closely .sessile ; peduncle erect; 
petals oblong, acute, expanding, a little 
I longer than the linear sepals. S. 
TRIOS"TEUM. 5—1. (CaprifoHa.) 
perf alia' turn, (fever-root, p. J. 2X0 leaves 
connate, spatulate, lanceolate, acuminate 
pubescent beneath, margin undulate ; flow- 
ers 1-3, in the axils of the leaves, sessile : 
berries purple, or yellow ; the root is medi- 
