PI. ex. cor. 
32. LABIATiE. 
359 
Bractece 0 ; calyx bearded inside, cylin- 
drical ; tube middling long Satureja. 14S. 
Bracteated ; calyx bearded inside, cylin- 
drical ; flowers densely spiked. ........ Origanum. 138. 
g. Stamens 4; corolla 2-lipped ; calyx regular , not 2-lipped. 
Galea not cut; lip unequally 3-lobed . . . Ballota. 136. 
Galea 2-cut; calyx 1 0-toothed .... Marrubium. 137. 
h. Stamens 4 ; corolla 2- lipped ; calyx 2-lipped) 5-cut ; 
fllaments not 2-forked. 
Involucrum from the secondary bractese ; 
calyx bald inside ; galea nicked Clinipodium. 144, 
Involucrated ; flowers densely spiked; 
calyx cylindrical, inside bald Majgrana. 139. 
Invol. 0 ; calyx cylindrical ; middle lobe 
of the lip of the corolla not cut Thymus. 140. 
Invol. 0 ; calyx cylindrical ; middle lobe 
2-cut i Calamintha. 142. 
Invol. 0; calyx gibbous at the base Acinos. 141. 
Invol . 0; calyx enlarged above Melissa. 145. 
i. Stamens 4; corolla 2-lipped; calyx 2-lipped , 5-cut ; 
fllaments 2-forked . 
Stigma 2-cut Brunella. 1 50. 
k. Stamens 4; corolla 2-lipped; calyx 2-lipped, 2 to 4>-cut . 
Calyx 3 or 4 cut Melittis. 146. 
Calyx 2-cut Scutellaria. 150. 
l. 119. LYCOPUS. Fuchs. Gypsey-wort . 
Calyx 4 or 5-cut, irregular, not 2-lipped ; mouth naked ; 
corolla not lipped, tubular or 4-cut; upper lobe naked; 
stamens 2, diverging ; ovary girt by a yellow gland, or sar- 
coma . — Hairs distinctly partitioned, joints short, not swelled 
at the base ; flowers axillary, sessile, in spurious whirls. 
1. Ly copus riparius. Bankside gypsey-wort. 
Stem rather hairy; leaves oval, lanceolate, usually smu- 
tted, serrated, rather hairy. 
