414 



DIBYNAMIA G YMNOS'ERMIA. CaJamilltha, 



In lime-Stone soil, on dry barren hills: Virginia. 11. 

 June, July. Flowers white, tiuged with red. 



grandtflora. 2. C erecto-cespitosa ; foliis rhoraboideo-ovalibns superne 

 obsolete dentatis glabriusculis, verticillis subpednncu- 

 latis subdecemfloris folio brevioribus, villis calycinis 

 inclubis. 



Thymus grandiflorus. But. mag. gt)/'. 



Tiiymus carolinianus. Mtch.Ji. amer. 1. p. g. 



Thymbra caroliniana. Walt.Jl. car. 162. 



On the banks of the river Savannah, in Georgia and Ca- 

 rolina. 1/ . 12 • July> Aug. V. V. Flowers large, 

 pale purple. 



493. HEDEOMA. Pers. syn. 2. p. 131. 



glalra. 1. H. erecta, glabra j foliis inferioribus oblongis, superior!- 



bus lanceolatis remote serratis, pedunculis terminali- 

 bus ternis. — Pers. syn. 2. p. 131. 

 Cunila glabella. Mich.ji. amer. I. p. 13. 

 On rocks on the river Tennassee, near Nashville. 

 1/. +. 

 puIe"ioides. 2. H. pubescens ; foliis oblongis serratis, pedunculis axil- 

 laribus vertictllatis, calycis labio inferiore biseto, setis 

 ciliatis. — Peis. syn. 2. p. 131. 

 Cunila pulegioides. Willd. sp.pl I. p. 122. 

 ^ In fields and on dry hills: Canada to Carolina, ©. 



June, July. v. v. A small plant ; flowers small, 

 pale blue. 



hispida. 3. H. ramosa, undique hispido-pilosa; foliis linearibns ner- 



vosis margine revoluto integerrimis, verticillis sub- 

 quadrjfloris, caiycibus hispidissimis laciniis subulatis. 

 On the banks of the Missouri. . June, July. v. s. 

 Not above two inches high 5 flovi'ers very small. 



494. TRICHOSTEMA. Gen. pL 988. 



dichotoma. i. T. foliis rhomboideo-lanceolatis, ramulis floriferis bi- 

 furcatis, staminibus iongissimis. — IVilld. sp. pi. 3. 

 p. 170. 



linearis. j3.T. foliis linearibus. JVlilt.Jl. car.\G4. 



In fields and on sunny hills : Pensylvania to Carolina. 

 0. June — Aug. v. v. Flowers large, fine blue j 

 the v/hole plant has an agreeable resinous scent. 



