CLASS III. ORDER I. 35 
Justi'cia. Calyx 5 -parted, often with 2 bracts at the base. Corolla irregular, 
labiate; upper lip emarginate; lower lip 3-cleft. 
Utriccla'ria. Calyx 2-leaved, equal. Corolla ringent, lower lip spurred at 
the base. Filaments incurved. Stigma divided. 
Pinguic // ula. Corolla, labiate, spurred. Calyx 5-cleft. Capsule 5-celled. 
Micran^themum. Calyx 4-paned. Corolla 4-parted ; the upper lip smaller. 
Filament incurved, shorter than the corolla. Capsule 1-celled, 2-valved. Seeds 
striate. 
C. Corolla 1 -petalled, inferior , irregular ; seeds naked. 
Monar"da. Calyx cylindric, striated, 5-toothed; corolla ringent, tubular, 
upper lip lance-linear, involving the filaments, lower lip reflexed, 3-lobed. (Os¬ 
wego tea, mountain mint.) 
Lyco'pus. Calyx tubular, 5-cleft or 5-toothed; corolla tubular, 4-cleft, nearly 
equal; upper division broader and emarginate ; stamens distant; seeds 4, re- 
tuse. (water horehound.) 
Sal"via. Calyx tubular, striated, 2-lipped, under lip 2 to 3-toothed, lower lip 
2-cleft; corolla ringent, upper lip concave, lower lip broad, 3-lobed, the middle 
lobe the largest, notched; stamens with two spreading branches, one of which 
bears a 1-celled anther; germ 4 cleft; style thread-shaped, curved; seeds 4, in 
the bottom of the calyx, (sage.) 
Collinso'nia. Calyx tubular, 3-lipped, upper lip 3-toothed; corolla funnel- 
form, unequal, under lip many-cleft, capillary; one perfect seed, (horse-balm.) 
Rosmari'nus. Corolla ringent, upper lip 2-parted; filaments long, curved, 
simple, with a tooth, (rosemary.) Ex. 
D. Corolla superior. 
Circ.e'a. Calyx 2-leaved or 2-parted; corolla 2 -petalled; capsule hispid, 2- 
celled, not gaping; cells 1 or 2 -seeded, seeds oblong, (enchanter’s nightshade.) 
ORDER II. DYGYNIA. 
Antiioxan"thum. Calyx of two, egg-shaped, pointed, concave, chaffy scales; 
1 -flowered; corolla of two equal husks, shorter than the calyx, awned on the 
back; an internal corolla or nectary, consisting of two, egg-shaped, minute 
scales; stamens longer than the corolla; anther oblong, forked at both ends; 
germ superior; seed 1 . (sweet vernal grass.) 
ORDER III. TRIGYNIA. 
Pi'per. Spadix simple and slender. Calyx and corolla wanting. Fruit a 
berry, globose, (pepper.) Ex 
CLASS III. TRIANBRIA. 
ORDER I. MONOGYNIA. 
A. Flowers superior. 
Fris. Calyx spatha, 2 or 3-valved; corolla 6 -parted; divisions alternately 
reflexed ; stigmas 3, petal-like; style short; capsule 3-celled. (flower-de-luce, 
iris or flag.) Ex. 
Gladiolus. Spatha 2-valved; corolla 6 -parted; two divisions much smaller; 
upper division broadest; style long and slender; stigmas 3; capsule triangu¬ 
lar; 3-celled, many-seeded. 
Valeria'na. Corolla monopetalous, 5-cleft, horned at the base. Seed 1, 
crowned with a feathery pappus. Ex. 
Cro'cus. Spatha radical; corolla funnel-form, with a long slender tube ; stig¬ 
ma deep-gashed, crested. 
Ix"ia. Spatha 2 or 3-valved, ovate, short; corolla 6 -parted or 6 -petalled; 
sometimes tubular; stamens strait or incurved; stigmas sub-filiform, (black¬ 
berry-lily.) 
B. Flowers inferior. 
Commeli'na. Sheath cordate ; calyx 3 leaved; corolla 3-petalled, sub-equal; 
3 barren filaments—sometimes the whole 6 filaments bear anthers; stigma sim¬ 
ple ; nectaries 3, cross-form, inserted on peculiar filaments; capsule sub-glo¬ 
bose, 3-celled, cells 2-seeded or empty, (day-flower.) 
Xy'ris. Calyx a cartilaginous glume, 2 or 3-valved, in a head ; corolla 4-pe- 
ialled, equal, crenate; capsule 3-valved, many-seeded, (yellow-eyed grass.) 
24* 
