yu 
ee re ene forming the umbel } inch long, or~ 
less, shorter than the bracts below them; plant | 
i rarely 4 inches. arista’tum.~ 
Branches of the umbel 3 inch long or more, much longer. 
than the bracts below them ; plant 1-4 feet. | 
falca‘tum.~ 
CALAMIN’THA. 
The lower flowers of each cluster with long, hairy bristles 
below them and among them. 
Clinopo’dium. Wild Basil 
No long bristles below the flowers. 
7 Calyx curved, swollen on the lower side near to its. 
base. | 
| A'cinos. Luasil-Thyme. J 
~Calyx straight, without any conspicuous swelling on its~ 
under side. | 
officinalis. Calamint.~ 
CAMPAN’ULA. 
Calyx long and narrow below, its teeth longer than the. 
j corolla. : 
L hybrida. Corn Campanula. 
Calyx-teeth shorter than the bell-shaped corolla. 
Flowers without separate stalks, most of them collected. 
{ together in a terminal head. 
: glomera'ta.~ 
~Flowers distinctly stalked. 
oa he bristly or hairy in its lower part. 
| "es eiar sae strap-shaped, bent back soon after. 
| flowering; flowers longer than the bracts 
below them. rapunculoides.~ 
~Calyx-teeth wide, erect or spreading; lower 
flowers with leaves under them longer than 
: the flowers. Trache'lium. 
~Calyx not hairy. 
Leaves all small and roundish, with a few angular 
teeth or lobes. 
| hedera’cea. /vy-leaved Campanula. 
~Upper leaves much longer than they are wide. 
Calyx-teeth wide; all the leaves widish, and 
f coarsely toothed. 
latito'lia. Grant Campanula. 
~Calyx-teeth slender ; upper leaves narrow, 
entire, or only faintly toothed. 
