CLASS xm. 
acuminate bracts ; leafets placed under the 
whorls of flowers; upper lip of the corolla 
erect, emarginate, lower one the longest, 
emarginate. (field thyme.) 
Dracockph"ai,um. Calyx sub equal, 5- 
cleft ; orifice of the corolla inflated ; upper 
lip concave, notched ; stamens unconnect- 
ed, (dragon head.) 
Ocy'mum. Calyx with the upper lip or- 
bioulate, lower lip 4-cleft ; corolla resnpi- 
nate ; one lip 4-cleft, the other undivided. 
A process at the base of the outer fila- 
ments, (sweet basil.) Ex. 
Thy'mus. Calyx sub-carapanulate, the 
throat closed with hairs ; corolla with the 
upper lip fl.it, emarginate, lower lip longer, 
(thyme.) Ex. 
Melis"sa. Calyx dry, flattish above, with 
the upper lip sub-fasligiate ; corolla with 
the upper lip somewhat vaulted, 3-cleft, 
lower lip with the middle lobe cordate, 
(balm.) Ex. 
Macbri'dea. Calyx top form, 3-clefi, 2 
segments large ; corolla 2-lipped, the up- 
per entire, the under .3-parted ; anthers 2- 
lobed ; the lobes spreading, fringed with 
small spines. )S. 
Calamin"tha. Calyx closed with hairs 
after flowering ; throat of the corolla some- 
what inflated, upper Hp emarginate ; low- 
er one 3-parted. S. 
Ceran"thera. Calyx 2-lipped, the upper 
lip emarginate, the lower one 2-cleft ; upper 
lip of the corolla 2 lobed, the lower one 3- 
parted, stamens exsert ; anthers horizontal, 
awned at each end. S. 
TUL^LIA. Calyx with the upper lip 3- 
toothed, lower one 2-toothed : teeth appen- 
daged ; corolla 2 lipped, with the upper 
lip very entire, lower one 3-parted, middle 
division largest. S. 
ORBER II. ANGIOSPERMIA. 
A. Cal9/x 2 or 3-defL 
Obola'ria. Calyx bract-like ; corolla 4- 
cleft, bell-form ; capsule 1-celled, 2-valved, 
many-seeded ; stamens proceeding from the 
divisions of the corolla ; stigma 2 cleft or 
emarginate. (penny wort.) 
Castille'ja. Calyx spathe form, upper 
hp 2 cleft, lower one wanting ; corolla 2- 
lipped, lower one very short, 3-cleft, with 
2-gland8 between the divisions; capsule 2- 
ceiled. ji>. 
Phky'ma. Calyx cylindric, upper lip 
longer. 3-cleft, lowm- lip 2-toolhed ; upper 
lip of the corolla emarginate, smaller; seed 
solitary, (lop-seed.) 
B. Calyx 4 or 5-cIeft. 
EiTCHRo'MA. Calyx inflated, 2 or 4-cleft ; 
corolla 2-hpped, upper lip long, linear, em- 
bracing the style and stamens ; anthers 
linear, with unequal lobes, cohering so as 
to form an oblong disk ; capsule ovate, com- 
pressed, 2-celled ; seeds num';rous, sur- 
rounded with an inflated membrane. 
Bakt"sia. Calyx lobed, emarg'nate, 
colored ; corolla le.ss than calyx, upper lip 
longest, concave, entire, lower lip 3-cleft 
and reflexed ; anthers with equal lobes, not 
ORDER 11. 53 
cohering; capsule 2-celled; seeds angled, 
(painted cup.) 
Melampy'rum. Corolla with the upper 
lip compressed, the margin folded back, 
lower lip grooved, 3-cleft, sub-equal; cap- 
sule 2-celled, oblique, dehi.scent on one 
side ; seeds 2, cylindric, gibbous, cartilar 
ginous, and smooth, (cow-wheat.) 
Schwal"bea. Calyx ventricose, tubular, 
upper segment shortest, lower large and 
emarginate ; corolla ringent, upper lip en- 
tire, arched; cap.sule 2-celled, 2-valved; 
seeds imbricate, winged, (chaff seed.) 
Rhinan"thus. Calyx inflated, 4-toothed ; 
corolla ringent, upper lip compressed, low- 
er lip flat, 3-lobed; capsule 2-celled, obtuse, 
compressed, (yellow-rattle.) 
Lanta'na. Flowers capitate ; calyx 4- 
toolhed ; corolla unequally 4-parted ; throat 
open; .stamens within the tube; stigma 
hooked ; drupes aggrei,'ated. S. 
Orthocar'pus. Calyx tubular, 4-cleft; 
corolla 2 lipped, closed, upper hp smaller, 
coniprcs.sed, margin inflexed, lower lip 
concave, 3-toothed; capsule 2-celled, 2- 
valved. S. 
Euphra'sia. Calyx cylindric ; corolla 2- 
lipped, the upper lip 2-cleft, lower lip 3- 
lobed, with the divisions 2-cleft; lower an 
thers lobed, spinose. (eye-bright.) (S. 
C. Calyx 4 or 5-cleft, or 5-toothed ; plant 
without gi een lierhage. 
Oroban"che. Corolla ringent; capsule 
ovate, acute, 1-celled; seeds numerous; a 
gland beneath the base of the germ. 
Epiph"egus. Polygamous; calyx abbre- 
viated, 5-toothed ; corolla of the barren 
flowers ringent, compressed, 4-cleft, lower 
lip flat, of the fertile flowers minute, 4- 
toothed, caducous; capsule truncate, ob- 
lique, 1-celled, imperfectly 2-valved, open- 
ing on one side. (beech-drops, cancer- 
root.) 
D. Calyx C leaved, or d eleft ; plant with 
green herbage. 
Scrophula'ria. Corolla sub-globose, 
resupinate, short bi labiate, with an inter- 
nal, intermediate scale ; capsule 2-celled. 
Bignc'nia. Calyx 5-toothed. cup form, 
sub coriaceous ; corolla bell-form, 5-lobed, 
ventricose beneath ; capsule silique like, 
2-celIed ; seed membrane winged, (trump- 
et-flower.) 
Buchne'ra. Calyx 5-foothed ; corolla 
with a slender tube, and the limb in 5eqnal 
divisions, the lobes cordate ; capsule 2-cell- 
ed. (blue hearts.) 
Antirrhi'num. Calyx 5 leaved or deep- 
ly 5-parted, the two lower divisions re- 
mote ; corolla personate or ringent, sparred 
or with a prominent base ; the throat clos- 
ed with a prominent psilate; capsule ovate, 
2-valved, dehi.scent at the apex, with re- 
flexed teeth, (snap-dragon, toad fla.x.) 
Gerar' dia. Calyx 5-cleft or 5 toothed, 
corollasub campanulate, uuequallj o lobed, 
segments mostly rounded ; capsule 2 celled 
dehiscent at the top. (false foxglove.) 
Pkdicula'ris. Calyx ventricose, 5-cleft, 
