82 



Eragrostis. 



canaacnsis. 



TRIANDRIA DIG^NIA. Poa. 



ginia, and on the banks of the Mississippi. ©. Jaly. 

 V. V. This is the most delicqte grass in North Ame- 

 rica. 



94. BRIZA. Gen.pl. 115. 



1. B. spiculis ovali-lanceolatis vigintitloris, floribus siibacu- 



tis, coUo vaginarum piloso, cnlmo geniculatodecum- 

 bente. Mich. Ji. amer. 1. p. 72. WiUd. sp.pl. I. 

 p. 405. 



B. caroHniana, Walt.fi. car. 79. 



Icon, Schreh. gram. 2. t. 39. 



In wet fields and swamps : Virginia to Carolina. ©June. 



V. V. 



2. B. panicula laxa, spiculis erectis 4-^10-floris, glnma 



communi parvula, florum valva exteriore acuta ovata, 

 foliis longis, culmo erecto. Mich.fl.amcr. l.p.Jl. 

 In Canada. Mickaux. +. 



3. B. spiculis ovatis, calyce llosculis (7) aequali, pedun- 



lis longis. JValt.fl. car. jg. 

 In Carolina. Walter. +. 



95. UNIOLA. Gen.pl. ] 16. 



laiifolia. 1 . U. panicula laxa, spiculis omnibus longe pedicellatis, 



calyce trivalvi, floribus monandris subfalcatis carina 

 pilosis, foliis latis planis. Mich.fi. amer. 1. p. 70. 



On the Allegany mountains, in shady woods, among 

 rocks. ■J/. June. v. v. A very handsome grass. 

 paniculaia. 2. U. panicula longa, spiculis subsessilibus, calyce miilii- 

 valvi, floribus triandris carina glabris, foliis convo- 

 lutis, culmo altissimo. — Wdld. sp pi. 1. p. 406. 



U. maritima. Mich.fi. amer. I. p. 71. 



Icon. CatesO. car. 1. I. 32. Pluk. aim. t. 32./, Q. 



On sandy sea-shores : Virginia to Florida. 1/ . June, 

 July. V. V. 

 rtfadUs. 3. U. panicula longissima subspicata, ramis brevibns ad- 



pressis, spiculis subsessilibus, floribus monandris di- 

 varicatis acuminatis glabris, calyce trivalvi, foliis pla- 

 niusculis, vaginis culmoque glabris compressis. — Mich. 

 fi. amer. I . p. 7 1 . 



U. virgata. Bartravi. in Herb. Banks. 



Holcus laxus. Willd. sp. pi. 4. p. Q34. 



In shady rocky situations : Virginia to Georgia, 1/ . July. 



V. V. 



