4io DiDYNAMiA GYMNOSPERMIA. Pycnanthemum. 



Satureja virginiana. Sp. pi. 2. p. 793. 



Origanum flexuosum. IValt.Jl. car. l65. 



Icon. Herm. parad. ^.218. Pluk. aim. t, 54. f. 2. 



In dry swamps and mountain meadows ; New England 

 to Carolina. 1/. July, Aug. v. v. Flowers very 

 small, entirely white. This and the following species 

 approach so near to the genus IFestringia, that they 

 almost ought to be added to that genus. 



** Staminihus inclusis. 



lanceolatmn. (5. P. caule stricto ramosissimo asperiusculo, foliis linearl- 

 lanceolatis venosis integerrimis, capitulis terrainalibus 

 fasciculato-coryrabosis. 

 Brachystemum lanceolatum. Willd. enum. 623. 

 In dry swamps and on the banks of rivers : Pensylvania 

 to Virginia. 1/ . July, Aug. v. v. Resembles the 

 foregoing species very much; flowers white 3 the lower 

 lip of the corolla has purple dots. 



muticum. T- P- foliis ovato-lanceolatis subdentatis glabriusculis, capi- 



tulis terminalibus, bracteis lanceolatis acutiusculis.— 

 Pers. syn. 2. p. 128. 

 Brachystemum muticum. Mich.Jl. amer. 2. p. 6. 

 Icon. Mich.Ji. amer. 2. t. 32. 

 In Upper Carolina. Michaux. %. + . 



vertidllatum. 8. P. foliis ovato-lanceolatis integerrimis, vertlcillis sessi- 

 libus compactis, bracteis acuminatis. — Pers. syn. 2. 

 p. 128. 



Brachystemum verticillatum. Mich.Jl. amer. 2. p. 6. 



Origanum clinopodioides. Walt.Ji. car. l65. 



Icon. Mich.Ji. amer. 2. t.Z\. 



In the mountains : Pensylvania to Carolina. % . July^ 

 Aug. V. V. 



486. CLINOPODIUM. Gen. pi. 98O. 



yulgare. . 1. C, capitulis verticillatis, bracteis setaceis hispidis, foliis 

 superne pilosis remote dentatis, caule subsimplici. 

 lFilld.sp.pl. 3. p. 131. 



Icon. Fl. dan. ()30. Engl. lot. 1401. 



In dry stony fields and woods : Canada to Virginia. 1/ . 

 July, Aug, Flowers pale purple or rose-coloured. 



