xlvii 
ARRANGEMENT ADOPTED IN THE BRITISH FLORA. 
L 
Page 
DICOTYLEDONOUS, or EXOGENOUS, PLANTS 1 
1. Thalamifi.or/E. Petals several, distinct, and the stamens 
hypogynous ------ 1 
2. Cai.ycifloR/T-:. Corolla and stamens perigynous, or inserted 
into the calyx - - - - 89 
A. P ol y petalous. Petals distinct - - 9 1 
B. Monopetalous. Petals united and forming as 
it were a monopetalous corolla - - 191 
3. CoROLLiFLORiE. Corolla of one piece, hypogynous ; stamens 
epipetalous or hypogynous .... 268 
A. Hypogynous. Stamens free from the corolla - 269 
B. Epipetalous. Stamens inserted upon the co- 
rolla - 277 
4. MoNOCHLAMYDEiE. Perianth single or wanting - - 355 
H. 
MONOCOTYLEDONOUS, or ENDOGENOUS PHA- 
NEROGAMOUS PLANTS - - 421 
1. Petaloide^e. Flowers having a single perianth, or, if desti- 
tute of one, naked ----- 422 
1. Ovary adnate with the tube of the perianth - 423 
2. Ovary free, not adnate with the perianth - 445 
2. Glumace.®. Flowers destitute of a perianth, but inclosed 
within imbricate alternate chaffy scales or bracteas - 487 
IH. 
ACOTYLEDONOUS, or FLOWERLESS, PLANTS - 576 
1. Filices: Plants with tubular vessels mixed with the cells 577 
2. Cellulares: Plants composed of cells, without tubular 
vessels ------ go2 
