E 
74 TRIANDRIA DIGYNIA. Saccharum. 
brevibarlis. 2. S. vaginis collo subvillosis, panicula stricta, gluma vil- 
lis longiore, valvis acutissimis nudis. Pers. ench. 1. 
p. 103. 
Erianthus brevibarbis. Mich. fl. amer. 1. p. 55. 
On dry hills, in mountains: Virginia, Tennassee, Caro- 
rolina, &c. %.July. v. v. Not above two feet high. 
85. ANDROPOGON. Gen. pl. 1566. 
* Panicula terminali. 
nutans. . 1. A, panicula ramosa coarctata nutante, floribus geminatis 
aristatis, calycibus hirsutis, hermaphrodito sessili, 
: masculo pedicellato caduco. Willd. sp. pl. 4. p. 908. 
In barren dry situations: New England to Florida. XY. 
June, July. v.v. i 
avenaceus. 2, A. foljis asperis vaginisque glabris, panicula nuda sub- 
pyramidatim oblonga multiflora, floribus rufescentibus 
—. triandris, glumæ valva altera villosa, arista valde con- 
_. In the prairies of Illinois. Michaux, +. 
ambiguus. 3. A. foliis amplexicaulibus subcordato-lanceolatis, panicula 
^ ramis promisse setaceis simplicibus erectis, glumis so- 
litarie alternis unifloris, flore imberbi longissime aris- 
tes -tato triandro, flosculi accessorii incremento aristiformi. 
~ Mich. fl. amer, 1. p. 58. : 
In sandy woods: Carolina. Michaux. +. 
alopecuroi- ^ 4. A. panicula simplici oblonga elongata, spicis verticillatis 
des. simplicibus, floribus aristatis geminatis, altero sessili, 
altero pedicellato, rachi lanata, lana floribus longiore. 
Willd, sp. pl. 4. p. g11. sisi 
Icon. Sloan. hist. 1. t. 70. - 1. — 
In North America. Linn. sp. pl. 1045. +. t 
"This species is very doubtful as a North American plant; 
the synonym of Gronovius evidently belongs to Sac- 
charum giganteum. Neither Michaux nor any other 
_ botanist (as far as I could learn) collected it in North 
Ameregs a $e aen ad co PE 
Scoparium. 5. A. spicis simplicibus pedunculatis geminatis stricte pa- 
ceolato aristato, neutro pedicellato aristato, rachi cili- 
2j AR—MEAAIA eme. Op ee og ^ 
_ A. purpurascens. Willd. sp. pl. 4. p. 913. 
A. divaricatum. Willd. sp. pl. 4. p. 905? AA 
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