| SSH 
/4 Leaves simple, 
3 
/o Stems end leaves smooth, the ee 
Z0 latter merely toothed 
Rhamnaceae (p.— 
// Stems densely spinose, the 
2o0leaves bearing spines beneath Araliaceae 
° 
/O VbhHeros 
/2% Ba.0varies more than 1 in each flower, 
/4 Ovaries several or ‘numerous, 
aie acheries “at maturity® ; 
1B ovules solitary in.each' ovary,:: 
/6: Stawens attached at the base. of ; 
Zothe ovaries x Ranunculaceae (p —)3 
. /6 Stamens inserted upon a cup 
% ZOlike calyx tubey 
Rosaceae ip sel 
/4 Ovaries either 2 or 5, forming 
erect follicles in fruit; ovules 
12 several in each ovary y 
lb Ovaries ané follicles 2 
1G Petals joined at the base; 
<i) filaments united into a tube 
; which bears a circlet of five 
A2\ hooded appendages each bear- 
ing a curved prongy . 
Asclepiadaceae (p. —) 
/2 Petals cistinct at the base; 
2Gastanens simple 
Saxifrazaceae (b.—) ; 
/POveries and follicles 5 Crassulaceae ip 4 
12 @b Ovaries solitary in each flower, 
/4 Ja Leaves opposite, 
/6 Leaves palmately or pinnately 
-lobvec; ovary 5-chembered, with 
5 styles, splitting at matur- 
ity into 5 l-seeded fruits 
20 which split fron the erect cen- 
tral column, 
/ 
-> wks : +4 
/b Leaves entire or merely toothed; 
- ~ = + A = t- 7 
Zoovary and fruit not as described, 
7 
cy 4 _ + 43 
/6 Small herbs with leaves less 
Gy 22 oan 1 ey e 407 Yr 
\ 
1 f\<y. > nt LS er a SNeayaney 
RACOyaryY Eechambereé, l-beakedc Saxifre-e ‘ca 
’ Tae “wee ie ~ + 14 
2°90 Ovary Leclanperes, with 
er eas en aes ee = 
“4 ah Wak tae. -<O tyle i 
