DIDVNAMIA ANGIOSPERMIA. Ruellia. 



421 



teis lanceolatis brevibus, calycis laciniis subulatis tubo 



corollae quadruplo brevioribus. 

 Near Savannah, Georgia. 2/. July. v. s. in Herb. 



Enslen. 

 R. glabriuscula, difFasa^ radicans ; foliis in petiolum lon- 



gmscule angustatis ovalibus obtusis, floribus subsessi- 



libus, capsulis linearibus. Mich.Ji. amer. 2. p. 23. 

 Jn Georgia and Florida. Michaux. -\-. 



humistrata. 



505. BUCHNERA. Gen. pi. 1035. 



l.B.caule simplici, foliis lanceolatis subdentatis asperis 

 trinervibus, spicis remotifloris. — IVilld. sp. pi. 3. 

 p. 334. 

 On dry sandy hills: Pensylvania to Carolina j rare. 1/. 

 July. v.v. Flowers deep blue. 



506. ANTIRRHINUM. Gen. pi. IOO7. 



1. A. procumbens, pilosum ; foliis alternis hastatis integer- 



rimis, pedunculis solitariis longissinais. — IVilld. sp. 



pi. 3. p. 234:. 



Icon. FL dan. 426. Engl. lot. 6g2. 

 in sandy fields: Pensylvania to Virginia. G. July, 

 Aug. V. V. Flowers yellow mixed with purple. 



2. A. erectum, glabrum ; foliis sparsis lanceolato-lineari- 



bus confertis, spicis terminalibus densifloris, calyci- 

 bus glabris calcare brevioribus. — IVilld. sp. pi. 3. 

 p. 253. 



Icon. Fl. dan. Q82. Engl. lot. 65S. 



In fields and dry hills, near houses ; frequent. % ■ June 

 — Aug. V. V. Flowers large, yellow. This fine- 

 looking plant is one of the worst and most trouble- 

 some weeds in several parts of Pensylvania and Virginia. 



3. A. assurgens, glabrum, simplicissimum ; foliis sparsis 



erectis angusto-linearibus obtusis remotis, floribus ra- 



cemosis, stolonibus procunibentibus. — IVilld. sp. pi. 3. 



p. 255. 

 Icon. Vent. hort. eels 4g. 

 In lovi^ grounds : Canada to Carolina. O • June — .\ug. 



V. V. Flowers small, purple. 



4. A, pusillum, simplex, glabrum ; foliis opposilis linearibus 



acutis, floribus axillaribus brevi-pedunculatis, calyci- 

 bus campanulatis. 



Americana. 



Elaline. 



Linaria, 



canadenst 



tenellum. 



