BIDYNAMIA ANGIO SPERM IA. HerpeStiS. 41$ 
On the banks of rivers, to the edge of low water mark : 
Pensylvania to Virginia. 0. July, Aug. v.v. Flow- 
ers very small, white. It approaches near to Lin~ 
dernia. 
501. LINDERNIA. Gen.pl. 1031. 
1 . L. glaberrima; foliis oblongo-ovatis obsolete dentatis pyxidaria . 
sessilibus, pedunculis axillaribus unifloris, corollis ca- 
lyce duplo longioribus, capsulis calyce brevioribus.— 
JVilld. sp. pl. 3. p. 325 ? 
Gratiola inaequalis. Walt. Jl. car. 6 1. 
Gratiola anagalloidea. Mich.fi . amer. 1 . p. 6. 
Gratiola floribus pedunculatis, foliis ovatis crenatis. Gron. 
fi. virg. 3. 
fi. L. foliis repando-dentatis, pedunculis brevibus. major. 
On the banks of ponds and rivers, in gravelly soil : New 
York to Virginia. Q. July, Aug. v. v. Flowers 
blue. The European plant, figured by Schkuhr and 
K rocker, seems to be a very different species from the 
present one, as the corolla is shorter than the calyx. 
502. SCROPHULARIA. Gen.pl 1014. 
1 . S. foliis cordatis serratis acutis basi rotundatis, petiolis tnaryhmdica , 
inferne ciliatis, paniculae fasciculis laxe paucifloris. — 
JVilld. sp.pl 3. p. 269. 
S. nodosa fi. americana. Mich.fi. amer. 2. p. 21. 
In low grounds : Pensylvania to Cardina. 1/. June— 
Aug. v. v. Flowers greenish-brown. The plant 
often more than four feet high. 
2. S. foliis lanceolatis inaequaliter serratis acuminatis basi lanceolata . 
acutis, petiolis nudis, paniculae fasciculis corymbosis. 
In wet meadows and woods : Pensylvania. If. . Aug. 
Sept. v. v. Flowers greenish-yellow. 
503. BIGNONIA. Gen. pl 1018. 
1. B. foliis conjugatis cirrhosis, inferioribus ternatis» foliolis crucigera * 
ovato-cordatis acuminatis, racemis axillaribus, caule 
muricato. JVilld. sp.pl 3. p. 2 96. 
Icon. Pium. ic. t. 58. 
In shady woods : Cardina to Florida. Ij . June, July. 
v. v. Flowers yellowish-scarlet. 
2. B. foliis conjugatis cirrhosis, foliolis oblongis basi sub» capreolata, 
cordatis, imis simplicibus . — JVilld sp. pl. 3. p. 2Q?. 
