Sect. E. FLOWERS IN HEADS OR UMBELS. 
Corolla with a wide upper petal (‘‘standard,’’) two lateral- V4, 
“wings,” and a folded “ keel”’ } 
within them. PAPILIONA’CEZ. oon 
Flowers not on this pattern. 
Flower-head (or umbel) surrounded by 4 white, ae 
| petal-like bracts. 
(D) 
ae ih 
\) 
Flowers not so arranged. 
Ovary on a curved stalk, projecting between 4 
rounded or crescent-shaped yellowish “ glands.” FO% 
Kuphor'bia. Spurge. 
Flowers without a stalked ovary or “‘ glands.”’ 
Cor’nus sue’cica. 
Flowers on distinct stalks, in an umbel. 
( Corolla joined in one piece. 
Stamens united in a central projection. YH 
( Sola‘num nigrum. ) Na = 
Stamens not united. 
ea sOGN white, with 5 to 8 segments (77ghf-~ 
3 hand fig.). Trienta'lis europea. | 
Corolla yellow or purple (7.4.) Pri’mula. 
Corolla with 4 or 5 separate petals. 
Petals 4, yellow; sepals 2 only, soon si 
off. 
Chelido’nium majus Celandine. 
Petals 5. 
Sepals 5, separate and distinct. 
Leaves narrow, neither toothed nor 
divided. 
Holos'teum umbella’tum. 
~Leaves divided, or made up of separate 
leaflets. 
SiS 
Ero’dium. ‘Spayeasli- 
Sepals absent, or consisting of mere ies 
teeth. 
UMBELLIF’ER. 
Flowers in compact heads, (almost) without 
separate stalks to each flower. 
Selow th with a tubular sheath on the a 
below them. J 
L Armeria vulgaris. 7hrift. 
No such sheath below the heads. 
