ADDENDA. 
217 
To genus Scutellaria, No. 278. page 38. vol. 
2, add the following species : 
No. 6. Scutellaria parviflora. 
N. B. Before the genus Phryma,\o\. 2. p. 40. 
insert 
ORDER II. ANGIOSPERMIA. 
DIDYNAMIA, ANGIOSPERMIA. 
399. BUCHNERA. Gen. pi. 1035. 
Galix 5-toothed. Tube of the corolla slender, 
border 5-cleft, nearly equal; lobes cordate. 
Capsule S-celled. — JVutt. 
1. B. stem simple; leaves lanceolate, subdentate, Americana, 
rough, three-nerved; spikes remote-flowered. — 
Willd. and Pursh. 
This plant dries quite black. I have found it very common 
and abundant in Maryland, along* the edges of dry sandy 
woods; but have never met with it in this neighbourhood. In 
sandy grounds, Jersey; Mr. Collins. 
400. SCHWALBEA. Gen.pl. 1001. 
ventricose, tubular, obliquely 4- cleft; 
upper segment shortest, the lower large 
and emarginate or bidentate. Corolla bila- 
biate, upper lip entire, arched, the lower 
3-lobed. Capsule ovate-subterete, S-celled, 
2-valved; dissepiment produced by the in- 
flected margin of the valves, and parallel 
