m 



DIDYNAMIA ANGIOSFERMI A. 



infra bidentatus. Co- | cleft, the lower one 2- 

 i^ollw labium superius | toothed. Upper lip of 

 emarginatum, inferius 



the c^ro/Zaemarginate 



majus. 

 cum. 



Semen uni 



much 



smaller 



than 



1. Leptostaciifa. 



n. d1. Walt. D. 166. M 



I 



the lower. Seed^^nG, 



L 



Root perennial. Stem herbaceous, erect, about a foot higli? spar- 

 ingly branched and with the whole plant very pubescent. Leaves 

 opposite, spathulate ovate, acute, toothed, the lower ones on petioles 

 ^aboiit an inch long. Flowers opposite on an erect simple ternrmal spike. 

 Bracteas three at the base of each flower, subulate, persistent, half as 

 long as the calyx. Ca/j/.x after flowering reflected, closely appressed to the 

 stem, tubular, 5 ribbed, 2 lipped, the upper lip with three setaceous seg- 



louger, 2 cleft. Corolla somewhat tubular, two 

 lipped, white tingedVhh purple, the upper lip short, obtusely two tooth- 

 ed, the lower one larger, 3 lobcd. Seed one. 

 Grows in shady light rich soils. 

 Tlowers June to September. 



Tnents, the lower li} 



VERBENA, Gen. Pl. 



t 



Ca lyx 



5-fidus. 



Cahjx 5-cleft. Co 



Corolla 'infundibuli- rolla funnel shaped^ 

 formis, tubo incurve, j with the tube curved 

 limbo inaequali, 5-fido. | and the border une- 

 qual^ 5 -cleft. Seeds 



Semina 2 



4. 



2 



4. 



i. AUBLETIA. 



Vc ass urge ns 



? 



spi- 



els solitariis peduucu- 



Assurgent ; 



Jatis 



•> 



imbricatis 



; 



co- 



rollarum laciniis emar- 



inatis 



5 



fohis ovali 



us^inciso serratis, dis- 



spikes 



solitary, imbricate, on 



long peduncles ; seg- 

 ments of the corolla 



leaves 



emaremate 



J 



oval, deeply serrated 



J 



sectisque, petiolatis. j and divided on peti- 

 oles. 



Sp. pl. 1. p. 119. Michaux 2. p. 13. Pursh 2. p. 415. 



Anon. Carolinicusis. Walter p. l64. 



