DIDYNAMIA GYMNOSPERMIA. Hyptis: 
Clinopodium rugosum. Sp. pl. 822. 
Icon. Dill. elth, t. 75. f. It Annal, du mus, 7. t. 27. 
£2 
In Lower Carolina. 2. T 
485. PYCNANTHEMUM. Mich. fl. amer. 2. p. 7. 
Brachystemum. Mich. fi. amer. 2. p. 5. 
* Staminibus exertis. 
1. P. foliis oblongo-ovatis acutis subserratis cano-tomento- 
sis, capitulis compositis, lateralibus pedunculatis, brac- 
teis setaceis,— Mich. fl. amer.2. p. 7. 
Clinopodium incanum, Willd. sp. pl. 3. p. 132. 
Icon, Dill. elth. t. 74. f. 85.. Pluk. mant.t. 344. f. 7. 
In low fields and copses : New York to Carolina. f. 
Jaly—Oct. v.v. About three feet bigh ; flowers 
white, tinged with red. 
2. P. foliis lanceolato-ovatis subserratis brevissime petiolatis 
subcandicantibus, capitulis sessilibus, bracteis aristatis. 
— Mich. Jt. amer. 2. p. 8. 
Nepeta virginica. Willd. sp. pl. 3. p. 56. 
Icon. Mich. fl. amer. 2. t.33. Pluk. alm. t. 85. f. 2. 
In dry woods, in lime-stone soil: Maryland to Carolina. 
- 3J. July, Aug. v.v. Flowers white, very small, 
3. P. foliis ovali-lanceolatis serratis subsessilibus, capitulo 
sessili, calycibus approximatis erectis breviter dentatis. 
Mich. fl. amer. 2. p. 8. 
On high mountains of Carolina. Michaux. Y. +. 
Stem and leaves tinged with purple. 
4. P. hirsutum ; foliis abrupte petiolatis subcordato-ovali- 
bus serratis, bracteis magnis coloratis, bracteolis ci- 
liatis, calycibus summitate barbatis.— Mic. fl. amer. 2. 
p.8. 
Origanum incanum. Walt. fl. car. 165. 
Icon. Mich. fl. amer. 2. t. 34. 
On the mountains of Virginia and Carolina. X. June 
^ —Aug. v.v. Flowers small, pale red, 
5. P. caule stricto ramosissimo asperiusculo, foliis linearibus 
. S-nervibus integerrimis, capitulis MrminaiMs . fasci- 
culato-cory mbosis. 
Brachystemum virginicum. Mich. fl. amer. 2. Y 6. 
Brachystemum linifolium, Willd. enum. 623, 
Thymus virginicus, Willd. sp. pl. 3. p. 145. 
E2 à 
incanum, 
aristatum, 
Monardella, 
linifolium. 
