66 
mbarislatm. 
glaucum . 
viride. 
verticillatum. 
kirt ellum o 
Crus galli . 
aristatum. 
mite. 
purpureum. 
Walt er i. 
TEIANDRIA DIGYNLA. AlopeCURlS. 
2c A. culmo erecto, glumis ovalibus obtusis, arista vix ex- 
erta. Mich.jt. amer. 1. p. 43. 
A. carolinianus, culmo radicante, panicula subspicata, 
glumis laevibus, corollis aristatis. Walt.fl. car . 74? 
In swamps of Canada. Michaux. 11 . i/. s. in Herb. 
Walter . 
78. PANICUM. Gen. pi. 10 
* Spicata. 
1. P. spica tereti subflavida, involucellis bifloris fasciculato- 
setosis, seminibus transversim rugosis. Lam. encycl. 4. 
p. 736 Willd. sp. pl. 1 . p. 335. 
Jeon. Host. gram. 2. t l6. 
Common in fields and on road sides j probably from Eu- 
rope. ©. June — Aug. v. v . 
2. P. spica tereti subcomposita indivisa, involucellis setosis 
mitibus, seminibus nervosis. Lam. encycl. 4. p.7%7 . 
Willd. sp. pl. 1 . p. 335. 
Icon. Host. gram. 2. t . 14. Engl, lot 8 75. 
In sandy fields nPensylvania and Virginia. ©. July. v. v. 
3. P. spica verticillata, racemulis quaternis, involucellis 
unifioris bisetis, culmis diffusis. Willd. sp. pl. 1. 
p. 334. 
P. alopecuroideum. Walt.Jl. car. 72. 
Icon. Host gram . 2. t. 13. 
In sandy woods : New Jersey to Carolina. 0. June, 
July. v. v. y v. s. in Herb. Walter. 
4. P. spica composita : spiculis adpressis alternis, calycibus 
geminis : valvulis omnibus aristatis : extiina longissi- 
ma. Willd. sp. pl. 1 . p . 340. 
Icon. Host. gram. 3. t. 52. 
In shady places : Carolina and Florida. Michaux. -f. 
5. P. spicis alternis conjugatisque crassis squarrosis, glumis 
hispidis aristatis, rachi angulato vaginis glabris. Lam. 
encycl. 4. p. 744. Willd. sp. pl. 1 . p. 33 7* 
Icon. Host. gram. 2. t. 1 9. Engl. lot. S 76. Fox-tail, 
a. P glumis omnibus aristatis : aristis praelongis. 
/3. P. glumis omnibus muticis mucronatis. 
y. P. glumis mucronatis coloratis. 
In cultivated grounds, frequent. ©.July. v. v. 
6. P. spicis alternis erectis solitariis simplicibus, glumis 
ovatis, muricato-hispidis aristatis : arista altera lon- 
