DIDYNAMIA ANGIOSPERMIA. Herpestis. 
, On the banks of rivers, to the edge of low water mark : 
Pensylvania to Virginia. ©- July, Aug. v. v. Flow- 
ers very small, white. It approaches near to Lin- 
dernia. 
501. LINDERNTA. Gen. pl. 1031. 
1. k gabais i foliis oblongo-ovatis obsolete dentatis - 
sessilibus, pedunculis axillaribus unifloris, corollis ca- 
lyce duplo longioribus, capsulis calyce: brevioribus.— 
Willd. sp. pl. 3. p.325? ‘ 
Gratiola inequalis. Walt. fl. car. 61. 
Gratiola anagalloidea. Mich. fl. amer. 1. p. 6. 
i ae floribus pedunculatis, foliis ovatis crenatis, Gron. 
virg. 3. . 
Bek: folis repando-dentatis, pedunculis brevibus: 
On the banks of ponds and vip in gravelly soil: New 
York to Virginia. ©. July, Aug. v. v. Flowers 
blue. The European plant, figured by Schkuhr and 
Krocker, seems to be a very different species from the 
present one, as the corolla is shorter than the calyx. 
502. SCROPHULARIA. Gen. pl. 1014. 
1.8. foliis cordatis. serratis acutis basi rotundatis, petiolis 
inferne ciliatis, paniculæ fasciculis laxe. pagcifioris.— 
-= Willd. sp.pl.3. p.269. 
“S. nodosa B. americana. Mich. fi. amer. 2.5. i21. 
419- 
pyxidaria, 
major. 
marylandica. 
In low grounds: Pensylvania to Carolina... June— 
Aug. v. v. Flowers greenish-brown. The’ plant 
. .. often more than four feet high. 
2. S. foliis lanceolatis inzequaliter serratis acuminatis basi 
acutis, petiolis nudis, panicul fasciculis corymbosis. 
In wet meadows and woods: Pensylvania. . Aug. 
< v.v. Flowers greenish-yellow. 
503. BIGNONIA. Gen. pl. 1018, 
1. B. foliis conjugatis cirrhosis, inferioribus ternatis, foliolis 
^. ovato-cordatis acuminatis, racemis axillaribus, caule 
muricato. Willd. sp. pl. 3. p. 296. 
iei Plum. ic. t. 58. Rossa 
d woods: Carolina to Florida. h. June, July. 
Flowers yellowish-scatlet: — 
2. B. uiti conjugatis cirrhosis, foliolis oblongis basi sub- 
cordatis, imis — —Willd. sp. pl. 3. p. 297. 
lanceolata. . 
crucigera, 
