xlii TABLE OF THE CLASSES, ORDERS, ETC., 
Group IV. Achlamydez. 
Cohort 35. Amentales. . . . . Orders 111-113 
ase roG., Funizamtbales& ca. «se un eelen 
AvreSi. Eiperales™es te aes se Sree 
Anomalous Order of Dicotyledons. 
116. Podostemacez. 
Suzcrass II. GYMNOSPERMEZ. Orders 117-119. 
Crass Il. MONOCOTYLEDONES.—Stem, when peren- 
nial, without separable bark, wood, and pith. Veins of the 
leaf usually parallel, and if netted the veinlets are transverse 
and parallel. Perianth, when present, 3-6-merous. Stamens 
3-6. Embryo with one cotyledon; the plumule lies in a cavity 
at its side. MRadicle rarely elongating and branching. 
Group I. Petaloidez. 
Suscrass I. Ovary INFERIOR. 
Cohort 1. Hydrales . . . . . Orders 120 
SA aS Leto, 2G do ate » 121-122 
pAdO ETIGaes se) eae cas 3, 128-127 
Susotass II. Ovary SUPERIOR. 
Cohort 4. Alismales . . . . . Orders 128-129 
SnD PATALOS) May taNe io so ciap ts » 180-131 
SF 365sbalmales» (faeae. tie, 7c Pappiens | bs} 
pn bf opbiliales yo .<pers cue /ciele » 183-136 
» 8. Commelynales .. . » 187-138 
my Rane Gh a ae che » 1389-140 
Group II. Glumaceeze. 
Cohort 10. Glumales. . . . . Orders 141-142 
Crass III. ACOTYLEDONES, or CRYPTOGAMA.— 
Plants cellular or vascular, without true stamens, pistil, or 
ovules. Organs of fructification usually very minute, giving 
origin to microscopic spores, by which the species are propa- 
gated. Spores germinating by a prothallium, or by micro- 
scopic threads. 
Suscorass I. ACROGENS. 
Cohort 1. Filicales . . . . . Orders 143-146 
PSAP SALUBSCHIGN te | hate athe » 147-151 
Suscrass II. THALLOGENS. Orders 152-154. 
