w to 
s\ 
V 
CL. XXIII. PbLYGAMIA. 
■ 99 
MONOECIA. 
Calix. Corolla: 
2 t alv. 2 valv. 
1 fl. arist. 
2 valv. 2 valv. 
2 fl.-6 fl. arist. 
1 valv. 2 valv. 
2 fl. aristat. 
2 valv. 
Ifl. 
2 valv. 
2 fl. 
valv. 
2 valv. 
valv. 
fl. 
2 valv. 
2 valv. 
1 fl. 
involucr. 
2 valv. 
2 fl. 3 fl. 
2 valv. 
2 valv. 
7.15 ANDROPOGON beard grass 
1 divaricatus % divaricated 
2 nutans, L ^nodding 
a\>enac€U8^yL. 2/ j ° 
3 ambiguus, 
s. latifolius 2/ 
4 alopecuroides,L. 5/ 
ErianthuSy Mich. 
5 purpurascens 2/ purple*stalked 
many-spiked 
(Indian grass) 
^jvirg inian 
three-branched 
forked*spiked 
^ broad-leaved 
foxtail 
6 macrouros 
7 Virginicus, L. 2^ 
dissitijlorus^ M 
8 ternarius 21 
9 furcatus 2/ 
716 CHLORIS CHLORIS 
1 petraea 21 rock 
2 monostachya oiie-spiked 
3 mucronata 0 ^ 
Dactyloctenium >sharp-pointed 
mucronat.VJxWd.j 
717 ATHEROPOGON atheropogon 
apludoides, 21 f 
Chloris curti- ^bunch-flowered 
pendula.^ Mich. J 
718 MANISURIS manisuris 
granularis round 
719 ISCHiEMUM, Walt, isch^emum 
t 
t 
t 
1 secundatum, 
Rottboella dimi- 
midiatay L. 
2 scariosum, 
Eleusine mucro- 
nata, Mich. 
3 glabrum. 
Trifisacum dac- 
tyloides^ L. 
I 
I 
720 .EGYLOPS , hard grass 
t 1 aromatica, Walt, 
cf. Chloris mono- 
stachya 
t 2 saccharina, Walt, sugar-sweet 
721 APLUDA apluda 
I 
t scirpoides, Walt, rush-like 
722 HOLCUS soft grass 
1 lanatus 21 woolly 
2 laxus, cf. Aira filiform 
6 striatus, cf. Aira striated 
4 odoratus 21 Seneca grass 
Habitat. Fructus t *t 
Tempus Jlorendi. 
semen oblong. 
Virg. 
Pens. fl. Sept.Ten Virg. 
Car. N. Angi. 
Car. Georg. N. Caes. 
Virg. Car. 
Pens. fl. Aug.Virg. Car. 
Pens. fl. Sept. Virg. 
Georg. 
Pens. fl. Sept. Virg. 
Ten. Car. 
Pens. fl. Aug.Virg. Cher. 
sem. oblong, 
Car. fl. Apr. 
Car. fl. Maio. ' 
Car. 
Pens. fl. Sept. 
semen ovatum. 
sem. oblong. lineare. 
Car. 
Car. 
Car. 
semina oblonga. 
Car. 
Car. 
sem. 1, ovato oblong. 
Carolina. 
semen ovatum. 
Pens fl. Jun.Virg. 
Virg. 
Virg. 
Pens. fl. Maio, N, Ang 
