64 Icon¿ FI. dan. Ì6ì. Common in all grassy fields. Il. July. v. v. aspera

64
TiUANDRIA DIGYNIAi
AgTOStiS.
Icon¿ FI. dan. Ì6ì.
Common in all grassy fields. Il. July.
aspera.
alba.
piaigens.
v. v.
7 • A. paniculis coarctatis lateralibus terminalibusque, vaginis barbatis, foliis recurvatis asperis, glum se valvis
interioribus triplo majoribus. Mich fl. amer. 1. p. 5 2 .
A. barbata. Pers ench. 1. p. 75.
A . littoralis. Lam.illust. 1. p. lfjl.
In the western districts of the United States, in rocky
situations. Michaux. O n the sea-shore of Florida.
Lam.
% . July. v. s. in Herí. Enslin.
8. A . panícula laxa, calycibus muticis eequalibus, culmo repente. IVilld. sp.pl. l.p. 371.
On the banks of rivulets and springs, frequent. 1/ . July.
v. v.
9- A. panícula contracta spicaeformi, foliis involutis rigidis
pungentibus superioribus oblique oppositis, culmo ramoso. Sdirei, gram. 2. p. 46.
A . virginica. Willi, sp. pi. 1. p. 3 7 3 .
Icon. Sdirei. L. c. t. 27. f. 3 .
O n dry gravelly hills in Virginia. 1 / . J u l y , A u g . v. v.
Cinna.
Ì 0 . A. panícula magna debili, foliis lato-linearibus glabris,
válvula altera infra apicem subaristata, caule glabro.
Cinna arundinacea. IVilld. sp. pi.
l.p.'òì.
On rivers and islands, under the tide waters, common ;
from Canada to Carolina. % • A u g . v. v.
mexicana.
11. A. panícula oblonga congesta, calycibus corollisque acuminatis subaequalibus muticis.
IVilld. sp. pi. 1.
p. 3 7 4 .
I n wet meadows : Virginia, &c. 1/ . J u n e . 7;. v.
indiia.
12. A. panícula contrada mutica, racemis lateralibus erectis
alternis, glumse valvis exterioribus longissimis, foliis
longissimis, sensim setaceo-convolutis.
Mich. Jl.
amer. 1. p. 52. IVilld. sp. pi. 1. p. 3 7 5 .
In Carolina, Florida, &c. Michaux. Q- +•
v. s.
in Heri. Lambert.
júncea.
1 3 . A panícula oblongo-pyramidata, floribus muticis: válvula extima duplo minore, foliis stricte erectis convoluto-setaceis rigidulis. Mich.jl. amer. 1. p. 52.
In barren sandy places : N e w Jersey to Florida.
Il.
J u l y , A u g . v. v.
lateriflora.
14. A. paniculis lateralibus terminalibusque coarctatis, floribus muticis, valvulis acutissimis : interioribus m a -