$2 TRIANDRIA DIGYNIA. Poa. 
ginia, and on the banks of the Mississippi. ©. July. 
v.v. This is the most delicate grass in North Ame- 
rica. 
94. BRIZA. Gen. pl. 115. 
Eragrostis. — 1. B. spiculis ovali-lanceolatis vigintifloris, floribus subacu- 
tis, collo vaginarum piloso, culmo geniculato decum- 
-bente. Mich, fl. amer. 1. p.72. Willd. sp. pl. 1. > 
p. 405. 2 
B. caroliniana. Walt. fl. car.79. — 
Icon. Schreb. gram. 2. t. 39. 
In wet fields and swamps: Virginia to Carolina. © June. 
v. v. i 
canadensis, 2. D. panicula laxa, spiculis erectis: 4—10-floris, gluma 
communi parvula, florum valva exteriore acuta ovata, 
foliis longis, culmo erecto. Mich. fl. amer. 1. p. 71. 
In Canada. Michaux. +. ni 
virens. 3. B. spiculis ovatis, calyce flosculis (7) quali, pedun- 
: = Wslongis. JFalt.fl.car.79. — " 
^. InCarolma. Walter. +. 
... 95. UNIOLA. Gen. pl. 116. 
latifolia. 1. U, panicula laxa, spiculis omnibus longe pedicellatis, 
calyce trivalvi, floribus monandris subfalcatis carina 
pilosis, foliis latis planis. Mich. fl. amer. 1. p. 70. 
On the Allegany mountains, in shady woods, among 
rocks, Y.June. v.v. A very handsome grass. 
paniculata, 2. U. panicula longa, spiculis subsessilibus, calyce multi- 
valvi, floribus triandris carina glabris, foliis convo- . 
lutis, culmo altissimo.— Willd. sp. pl. 1. p. 400. 
U. maritima. Mich. fl. amer. 1. p. 71. 
Icon. Catesb. car. 1. 1. 32. Pluk. alm. t. 32. f. 6. 
On sandy sea-shores: Virginia to Florida, 2%. June, 
July. v.v. | ms 
acilis. 3. U. panicula longissima subspicata, ramis brevibus ad- 
buen: pressis, spiculis krear floribus monandris di- . 
varicatis acuminatis glabris, calyce trivalvi, foliis pla- 
niusculis, vaginis culmoque glabris compressis.— Mich. 
Jl. amer. 1. p. 71. ; UM s 
U. virgata. Bartram. in Herb. Banks. — : 
Holcus laxus. Willd. sp. pl. 4. p.934. 3 
In shady rocky situations : Virginia to Georgia. Y. Joly. s 
v7. V. 
