o 
eo 
D 
i 
bo 
"S 
wo 
52. 
: pen i see 
. Leaves serrate... bee 
. Ovary 2- 3-celled ; 
13 
2. Anthers on distinct filaments 
Anthers crowded in a termina 
head i 
. Anthers kodud.: 
Anthers 2-celled ... 
ual 
F Pede hermaphrodite « or t poly- 
amo 
7. Style ale 
Styles several 
. Leaves dotted ; prickly shrub 
Leaves not dotted ; tree or shru 
without prickles or fruit SU 
bim ckly 
Fruit sene P we swe 
Fruit unarm d 
Petals free or shortly united at 
wers DRM: 
phrodite or ‘sty usto 
Petals united in a tube at the base ; 
flowers cina unisexual  ... 
. Stamens hypogynous 
Stamens cnet or superior. 
Water five e i sue 
Land 
pla 
: Ent. vith very ‘large “floating 
Plant with leaves submerged and 
ating ternate ... aS PEE 
Wooly plant 
Leaves quite entir 
Leaves serrate or HS 
Leaves dissected ... 
Woody climber 
Tree or shrub 
leaves not 
H leaves dotted 
Stamens variously ‘united — 
Stamens equal i in — to petals 
or periant 
Stamens more s less than petals 
eee 
33. 
Sterculiaceae (p. 49). 
Malvaceae (p. 46). 
Sterculiaceae (p. 49). 
Portulacaceae (p. 41). 
35. 
36. 
38. 
Euphorbiaceae (p. 230). 
E 
Tiliaceae (p. 5 
Te aedi T Se (p. 42). 
Rutaceae (p. 54). 
39. 
Tiliaceae (p. 50). 
40. 
T'ernstroemiaceae (p. 42). 
Ebenaceae (p. 161). 
2. 
94 (p. 16). 
43. 
44. 
Nymphaeaceae (p. 33). 
Haloraginaceae (p. 102). 
45. 
50. 
46. 
48. 
Caryophyllaceae (p. 39). 
47 
Elatinaceae (p. 41). 
Geraniaceae (p. 53). 
56 
49. 
Sapindaceae (p. 66). 
Rutaceae (p. 54). 
