CC... GRAMINEJE. lor 
; Bubtribus 4,  Melocannem, . Sfamina 6-o0.. Palea 0 nisi glunis simillima, . Pericarpium crusta- 
euim v. carnosum, a. semine liberum. . 
^ CONSPECTUS GENERUM. 
Series À. PaxircaAcEx. Spieule cum pedicello infra glumas articulate, articulatio sepius imme- 
diate sub glumis infimis, interdum. sub spicularum fasciculo, v, (in Maydeis) rhachis ipsa spieze sub 
quaque spieula 9 artieulata, .Glumse in spieula 4 v. pauciores. Flos fertilis unicus sub gluma 
summa specie terminalis, addito interdum flore altero inferiore maseulo v. rarissime hermaphrodito 
sterilique ; rhaehilla ultra florem fertilem non continuata, inter glumas continua v. rarissime artieu- 
lata; glum:e infimze vacuse. 
Excepta: Flos inferior hermaphroditus perfectus in Zsachime, hermaphroditus sed swpius sterilis 
in Beckmannia et, hine inde in speciminibus nonnullis Se/arie specierum paucarum. 
Glum:e infimz vacuse infra articulationem persistentes in /sachne. 
"Tribus I. Panicece. Spiculze forti hermaphrodite rarius abortu unisexuales, spicatz v. 
p I rhachi infl Gluma florens exaristata, fructifera indurata v. 
saltem exterioribus rigidior v. major. : e 
pu. ees gonera &nomali n. 24 ad 30) :— : iq & 
in Aiphiücarpo, stricte uni: les in generibus anomalis n. 24 ad 27. 
Spice rhachis demum articulata in sp n: us nonnullis 4i tphri. ! 
Gluma fructifera vix rigescens in Panici sect. Trà hol. » et in anth tü 
* Panicule rami guo spiciformes v. varie ramulosi, ultra. spiculas non punta Pedicelli sub 
.spiculis singulis articulati. 
l. Raman.  Panieule rami simplices. Glum: 2, Stamina 2,— Amer. trop. et bor, subtrop. 
2. PasPALUM, ^Panicüle ràmi simplices spiciformes, x mpm sessilibus Us subsessilibus 
sigillatim v. per paria alternis, secus rhachin unmil ume 3 
rarissime 2. Stamina 3.—4er. trop. et subtrop., in Afr. et Asia. io. pauciores, in Eur. austr. 
inquiline. 
"m 
Panici sectionis 
3. ANTHUXNANTIA. Panieula laxiuseula sericeo-pilosa et glumze 
Tricholene. Glumw 3 Paspali.— Amer. trop. et bor. 3 
4. AwPHiCARPUM. Spieulw abortu unisexualés, $ in panieuta angusta parum divisa, 9 duplo 
majores in. seapis aphyllis solitarie. | Glumze 3 Paspali.— Amer. bor. 
»; 5. Emmcnmroa.  Panieulbe rami. ,Ssimplices spieiformes,  Spieule ovoide, glumis 3 fere 
TPaspüli, sed supra artieulationem pedicelli callo insidentes, et gluma florens obtusissima, siepius 
mucrone brevi instrueta.— Utriusque :orbis veg. trop. et. subtrop. : 
6.. BECKMANNIA. Panieulze rami. spiciformes Ma ei colonum, Spieulis subsessilibus. 
Glumz 4,2 inferiores vaeuz dorso subvesieulosw, 2 superiores florentes, flore utroque 5, in- 
feriore (an semper ?) sterili.—Eur. or., Asia tep., Amer. bor. 
T. Tencuwz. Panieula qiti (Eupanici Effusarum). lume 4, 2 inferiores vacusm, sub 
:equaliter fructiferze,— Utriusque orbis reg. calid. 
8. Paxicox. poc rami nune simplices spiciformes Paspali, nune ramulosi strieti v. 
effusi. Glumzs sepissime 4, infima exaristata minima v. rarius tertio v. omnibus squilonga. 
— Ulriusque orbis reg. trop. et subtrop. ; in temperatis pauc: 
9. IcnwaNTHUs. Panicule rami ramulosi et glumze 4 Tesioi, Spieule rhachilla sub gluma 
fertili utrinque membrana longa v. minima appendiculata.— 4er. trop. 
10. OrniswENUs. .Panicule rami simplices, dissiti, secundi, spieulis secus rhachin unilatera- 
liter faseieulatis. | Glumze 4, inferiores vacu:e aristato.— Utriusque orbis reg. trop. et subtrop. 
11. CuxmrvM.  Panieula angusta, densa, ramulis strictis,  Glumze 4, 2 inferiores vaeus sub- 
zequales, aristatze.— Brasilia, Mexico. 
12. SErARzA. Panieula densa nunc cylind ici i guste tl idea, Spicule 
setis rigidis (ramulis setiformibus) in pedicello sub articul H ibus stipatee. . Glumze 
4, infima sepius parva Panici.— Utriusque orbis reg. trop. et temp. 
** Spice v. racemi simplices, solitarii v. rarius ao paniculati. — Pedicelli sub involucro. 1-oo-setcso 
spiculas 1-3 continente articulati. 
13. CExcHmUs. Involueri sete v. squamee rigido, basi connatae,— Utriusque orlis reg. trop. et 
E 
subtrop. 
* » 
