y4@) 
c Flowers with a wide upper petal (“‘standard,”’) 2 lateral ' 
“wings,” and a folded “keel” within or below them Bp 
: (as in the Pea-flower, Vetch, Clover, etc.) 
t PAPILIONA'CE.Z. 
- “Flowers not on this pattern. 
Petals (or petal-like sepals) free and separate to their 
base. 
Flowers with 3 very small outer sepals, and 2 large 
white or coloured inner ones. 
Polyg’ala vulgaris. MWzlkwort. 
| Parts of the flower not so arranged. 
he: dark-blue, the uppermost (blue) sepal 
helmet-shaped. 
al Aconitum Napel'lus. Monkshood. 
No blue, helmet-shaped sepal. 
Flowers with 3 outer segments (or sepals), 
| often whitish or coloured, and 3 inner, of 
which one, the “lip,” differs markedly 
from the others. 
ORCHIDA’'CEZ. 
Flowers not of this pattern. 
Petals (or some of them) cut into narrow 
f segments. 
Q Rese'da. Mignonette, etc. 
Petals not deeply cut. 
Petals and sepals 4 each; flowers white YY % 
rather numerous. ih 
CRUCIFP’ERZ. 
Sepals 5; petals 5, yellow, but some of 
them usually small or absent. j 
f Ranun’'culus auri’comus. 
Corolla more or less united into one piece. 
Plant without green leaves (only scales). 
( Calyx with 4 broad, short teeth, the lower part 
undivided. } 
Lathre’a squamaria. TZoothwort. 
Calyx deeply cut into 2 or more narrow-pointed 
| sepals or teeth. } 
Oroban’che. Sroomrape. 
Plant with green leaves. 
Lobes of calyx much cut at their margin, which is 
often rolled back. J 
Pedicula’ris, Lousewort. 
Calyx-lobes entire (or nearly). 
