44 DIDYNAMIA. ANGIOSPERMIA, 
428, SCROPHULARIA. L. (Figwort.) 
- Calia: 5-cleft. Corolla subgtobose, resupinate.. 
Capsule 2-celled.. 
Mostly herbaceous, rarely shrubby; stem usually quad- - 
rangular; leaves mostly opposite, rarely verticillate, en- 
tire or pinnatifid; peduncles 2 or maby Sowa: bibrac- 
teate at the divisions, oppositel terminally spi- 
eee Se 
ked or paniculate.—Several of mon species have 
a foetid scent. Flowers often batepteh or inclining to 
red. 
Species. 1.8. marylandica. 2. lanceolata, 
A genus of about 30 species, principally indigenous to 
aes south of Europe, Barbary and the Levant; there are 
also i in tropical America. 3 
499. BIGNONIA, L. (Trumpet-flower, &c.) 
 Calix 5-toothed, cyathiform, partly coriace-. 
ous. C 5-lobed, campanulate, ventricose: 
on the under. side. Silique 2-celled. Seeds: 
membranaceously alated. 
‘Trees or climbing shrubs; leaves opposite, simple, con- 
jugate, ternate, digitate, pinnate or decompounded, the 
conjugate. leaved species mostly cirrhiferous; flowers pa- 
-niculate. 
Species. 1. B.crucizera. This plant.does not appear - 
_ tobe indigenous to the U8. 2 capreolata. 3. radicans. 
__ This splendid genus, of 60 or more species, is with a 
2 few exceptions i in India; China, and Japan, exclusively in- 
ge to the tropical regions of America. 
450+ RUELLIA. L. 
Calix 5-parted, often bibracteate. Corolla 
subcampanulate, border 5-lobed. Stamina ap- 
proximating by pairs. Capsule attenuated at: 
either extremity, gai: with elastic teeth. 
fee few. Sis ik 
+n te ve more than species indigenous 2 
india, bia, Africa and the warmer parts of America. = 
a, 
