KEY 
c 
Flowers not in catkins; calyx present, 
sometimes petal-like. 
(1) Trees or shrubs. 
Flowers not hypogynous ; plants not climbing 
Flowers not hypogynous ; climbing plants 
Flowers hypogynous, 
Style single, not cleft, fruit a key (£razinus) 
Style single, not cleft, fruit a drupe 
Styles 2 or 2-cleft, fruit 1-celled 
Styles 2 or 2-cleft, fruit 2-celled 
Styles 3, each 2-cleft. Ovary 3-celled 
(2) Herbs. 
Flowers not hypogynous ; oyary 6-celled . 
Flowers not hypogynous ; ovary 1-celled ; flowers 
in mnbel-like clusters 
Flowers hypogynous. 
(a) Ovary 1-celled. 
Stanvens many, Gar RW Be ae in * dts 
Stamens few. 
Stipules sheathing the joints 
Stipules wanting. 
Rather fleshy herbs . . . . . 
Not fleshy. 
Ovules on a free central placenta; deli- 
cate, soft-leaved herbs. (S/ellaria) . 
Oyule single, coarse herbs , 
(b) Ovary several-celled, 
Small prostrate herb ; leaves spatulate, whorled 
Stipules present, not sheathing. 
Stylesingle «© . 2. #4 is ow ® 
Styles 2 & oso gS Ses 
Flowers hypogynous, ovary 3-celled 
Flowers hypogynous, ovary 5-10-celled; fruit a 
DELEV S. Se me he ee 
FAMILY PAGE 
Dogwood . 
. Dutchiman’s Pipe 
. Olive 
; Laurel. « 
. Elm. 
iN LADLe tse wines 
. Spurge . 
. Dutchman’s Pipe 
. Sandalwood 
3. Buttercup. . 
. Buckwheat . . 
5. Goosefoot . 
BASRPINK! 2 Ge te 
. Amaranth. 
. Ice Plant 
. Nettle 
. Mulberry 
f DDPULSE ss ee aoe 
. Pokeweed. . . 
