414 
dibynamia gym no spermia. Calamintha, 
grandijlora , 
In lime-stone soil, on dry barren hills: Virginia. It. 
June, July. Flowers white, tiuged with red. 
2 . C erecto-cespitosa ; foliis rhomboideo-ovalibus superne 
obsolete dentatis glabriusculis, verticillis subpeduncu- 
latis subdecemfloris folio brevioribus, villis calycinis 
inclusis. 
Thymus grandiflorus. Bot. mag 997- 
Thymus carolinianus. Mich.fl. amer 2 . p. 9 . 
Thymbra caroliniana. Walt.Ji. car. 1 62 . 
On the banks of the river Savannah, in Georgia and Ca- 
rolina. If. . Fj . July, Aug. v. v . Flowers large, 
pale purple. 
glalra. 
493 . HEDEOMA. Pers. syn. 2 . p. 131. 
1. H. erecta, glabra ; foliis inferioribus oblongis, superiori- 
bus lanceolatis remote serratis, pedunculis terminali- 
bus ternis.— Pers. syn. 2. p. 131. 
Cunila glabella. Mich.Jl. amer. 1. p. 13. 
On rocks on the river Tennassee, near Nashville. 
If . + . 
pulegioideso 
2. H. pubescens; foliis oblongis serratis, pedunculis axil- 
laribus verticillatis, calycis labio inferiore biseto, setis 
ciliatis.— Pers. syn. 2. p, 131. 
Cunila pulegioides. JVilld. sp . pL 1 . p. 122 . 
In fields and on dry hills: Canada to Carolina. ©. 
June, July. v. v. A small plant ; flowers small, 
pale blue. 
hispida. 
3. IT. ramosa, undique hispido-pilosa ; foliis linearibus ner- 
vosis margine revoluto integerrimis, verticillis sub- 
quadrifloris, calycibus hispidissimis laciniis subulatis. 
On the banks of the Missouri. ©. June, July. v. s . 
Not above two inches high ; flowers very small. 
dichotoma. 
494 . TRICHOSTEMA. Gen. pi. 9 S 8 . 
1. T. foliis rhomboideo-lanceolatis, ramulis floriferis bi- 
furcatis/ staminibus longissimis. — Willd. sp. pl. 3. 
p. 170 . 
linearis. 
j 8 . T. foliis linearibus. Walt.Ji. car. 164. 
In fields and on sunny hills : Pensylvania to Carolina. 
0 . June — Aug. v. v. Flowers large, fine blue 3 
the whole plant has an agreeable resinous scent. 
