flIDYNAMIA SYMNOSPERMIAo 
40^ 
472. TEUCRIUM. Gen.pl.gQO, 
1. T. cano-hirsutissinium ; foliis ovato-lanceoktis serratis, 
omnibus petiolatis, caule erecto, spiels verticillatis 
confertis, bracteis calyce duplo longioribus,— /Fi//c/o 
sp. pi. 3. p. 22. 
In low grounds, on the borders of ponds and lakes ; Ca- 
nada to New York. 11. July, Aug. v.v. Flowers 
purple. 
3, T. pubescens; foliis ovato-oblongis serratis, superioribus 
subsessilibus, caule erecto, spiels verticillatis confer- 
tis, bracteis loiigitudine calycis. — IV Hid. sp. pL 3. 
p. 22. 
Icon. Schkuhr handh. ] 60. 
In low grounds and bogs : New York to Carolina. 1/ . 
June— Aug. v. v. Resembles the foregoing species 
very much. 
473. MENTHA. Gen. pi. 967. 
1. M. floribns verticillatis, foliis lanceolatis serratis petiola- 
tis pilosis, staminibus corollam aequantibus. Willd. 
sp. pl.3.p. 82. 
In Canada. Kalm. 74.. -f • 
2. M assurgens, pubescens ; foliis petiolatis ovali-Ianceo* 
latis utrinque acutissimis, floribus verticillatis, stami* 
nibus exertis. — Mich.Jl. amer. 2. p. 2. 
On the banks of rivers and near springs : Canada to Pen- 
sylvania I/. July, Aug. v.v. Flowers pale purple. 
3. M. erecta, glabriuscula ; foliis lanceolato-ovatis subses- 
silibus, spica giacili, verticillis minimis interrupta, 
staminibus non exertis. — Mich.Jl. amer.2. p. 2. 
M. viridis. Walt. jl. car. l6i. 
In wet places, near .springs : Pensylvania to Georgia, % , 
June — Aug. v. v. Flowers white. 
474. ISANTHUS. Mich. Ji. amer. 2. p. 3. 
1. I. viscido-pubescens j foliis ovali-lanceoialis utrinque 
acutis 3-nervibus, pedunculis 1-2-fioris. Mich. Ji, 
amer. 2. p 4. 
Icon. Mich.fl. amer.2. t. 30. 
On dry hills, in lime-stone soil ; Virginia and Kentucky. 
O* July> Aug. V. V. Flowers pale blue. 
canademe. 
vtrginicum. 
canudensis. 
borealis. 
fmukr, 
caeraleus. 
