/6 Herbs with leaves more than 
221 cm, long 
Zo Petals either 2 or 4 
22 Stamens 4 Lythraceae (Pp 
22, Stamens 8 (2 in ;, 
Circaea) Onagraceae b.— 
20 Petals 5, sometimes 
Vet a as 10 due 
2A to a deep incision in each 
22 Flowers yellow; sta- 
2 | mens grouped in small oo: 
bundles: Hypericaceae (pi. 
22 Flowers white or red, 
never yellow; stamens 
abo < ai stinct Caryophyllaceae (F 
2 
ay 
4. 
14 76. Leaves alternate or vasal, not 
/@ Opposite , 
/G Flowers irregular, the petals 
partly or all dissimilar, one 
gol or more often produced into a 
sac or spur, 
/@ Leaves compound, mostly 
pinnate (palmate in 
22< Lupinus) sruit a 1l-cham- 
bered pocy Leguninosee (p._) 4 
/8 Leaves simple; fruit a 
pa capsule y ,. 
20 Sepals appearing as 
though two, these 
rotund ana often 
yellowish, the third 
2A petalelike, formed 
into a pendant sec 
wnich is 8-10 mn, i, @ 
broad in the throat,  Balsaminaceae (Pi 
ra) 
a) 
Sepals 5, all ¢ 
lanceolate; netals 5, 
the innermost produced 
e4 vaciwards into a knob- 
lixe sac or slender \ 
SDUI - 
pr LA oy See sa ee 
/o Flowers revular, the vetals not 
. eta dissimilar in size or | 
£0 
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wo fecn JW K 
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