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Classis II, Ordo IV. 
IX. Styli duo. Stamina fex, aut plura. 
ORYZA , T. L, * Reis. Gluma 2-valvis T-flora. Calix 
2-valvis, valvis navicularibus, exteriore ftriata ariftata. 
Stamina 6 . Squamulae 2 interiores confpicuae. Flores paniculatu 
ERIIARTA, Thunb. * Gluma 2-valvis 1. flora. Calix duplex, 
uterque 2-valvis, exterior transversim rugofus major, inte- 
rior laevis. Stamina 6. Squamulae 2 interiores minimae. Styli 2 
aut ftylus profunde 2-fidus, Flores fpicato-paniculati , Habitus 
Melica . 
ZIZANIA, L. * Rifave. Monoica. Gluma o. Calix 2-valvis, 
valva exteriore arifta»a. Masc. Stamina 6; antherae fubfefliles. 
Fcem. Styli 2 aut ftylus 2-fidus. Semen oblongum nudum. 
Flores paniculati , faminei fupetiores in f picam, contradit, mafculi 
inferiores divaricati . 
LUZlOLA. * Monoica. Gluma o. Calix 2-valvis muticus , in 
fceminis multo minor. Masc, Stamina faepius 8 , interdum 
9-10; antherae pedunculatae. Fgem Styli 2. Semen ovatum 
nudum. Gramen annuum Peruvianum ,• fpic a mafcula fupera 
unica laxa , panicula f ce mine a plures infera minores . Ca radier ex 
1 ). Dombey , cui Zizania dicitur . 
X. Stylus unicus; fligma fimplex. Stamina tria. 
NARDUS. * Gramen T. * Borftgras. Gluma o. Calix 2-valvis. 
Semen gluma tedlum. Flores /picati. • 
LYGEUM, L. * Gramen, T. * Sparte. Gluma j-valvis magna, 
convoluta fpathiformis , ariftata 2-flora. Calices 2, 2-valves, 
bafi coaliti. Germina cum calicibus coalita, inde infera. Nux 
communis infera 2-locularis 2-fperma , hirfutiftima non de- 
hifcens. Caradler in Graminei c infolittts . An flamina hypogynct , 
aut agglutinatione perigyna ? Flores fubfolitarii. 
APLUDA, L. * Monoica. Gluma 2-valvis 3-flora , floribus 2 
mafculis pedunculatis, 1 foemineo feftili. Huic & illis calix 
2-valvis. Flores paniculati 
ZEA, L. *Mays, T. * Mays , Mahi{. Mays. Monoica, Masc. 
Gluma 2-valvis, 2-flora. Calix 2-valvis. Squamulae 2 interio- 
res confpicuae. Fcem. Spadix fimplex , longus carnofus 
cylindricus , flofeuiis numerofiftimis prelfis tedtus. Singulis 
gluma 2-valvis i-flora ; calix 2-valvis; ftylus longiflimus , 
fligma pubefeens ; femen fubrotundum nudum , gluma & 
calice perfiftentibus coriaceis infra cindtum. Panictda mafcula 
terminalis ; fpadices fceminei infra, axillares, foliis feufpathis involuti , 
fafciculo fylorum exferto. 
XI. Stylus unicus; fligma divifum. Sumina tria. 
PHARUS, L. * Monoica. Gluma 2-valvis i-flora. Calix 2-valvis, 
Masc. Stamina FoeM. Germen lineare ; ftylus 1 ; ftigmata 3. 
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