% 
DIDYNAMIA, ANGIOSPERMIA. 
: sit} Relics t-clef. th 
441. SCHWALBEA. L | 
Calix ventricose, tubular, obliquely 4-cleft; 
tink a age shortest, the lower large and | 
3 bidentate. Corolla bilabiate, | 
upper. ioe e y arched, the lower 3-lobed. | 
Capsule ovate-st bterete, 2-celled, 2-valved; dis- 
sepiment produced by the inflected margin of ” 
the valves, and parallel with the longitudinal 4 
receptacle. Seeds numerous, imbricated, line- 
wy, and alated. * 
- Perennial and herbaceous; leaves ‘ataeere. entire; flow- 
ers axillary, racemose, alternate, shortly pedicellate; ca- 
lix mostly marked with 10 or 12 angular striatures and 
conspicuously bibracteate at the base. From the struc- 
ture of the capsule, no plant can more decidedly belong to 
the ANTIRRHINEZ than this, having no vestige of atrans- 
verse septum, the capsule cylindric-ovate, and opening 
_ longitudinally, always below the adhering summit. 
—< a: 1. S. americana. Generally occurring on the 
: ose swamps not far from the sea-coast? 
3 = se of New-York to Florida.—The only species a 
of the genus. By 
sax * ‘ EUCHROMA. t- Bartsra. L. (Painted- 
atheform, bifid, and emarginate, or 
+ With the segments subulate. Corolla * 
Aah goed long and linear, embra- _ 
‘style ai stamina; lower lip short and 
ands. Anthers linear, with un- 
hering in the form of an oblong 
compres S ponpet arene . 
issepiment medial, bipartile. 
sae tia eee ve with a 
n ——* vesicle. — 
