1146 f l LAMIACEAE 
in the ealyx.—About 160 genera and 3,200 species, widely distributed in 
tropical and temperate regions. The foliage sometimes abounds in volatile 
oils. 
Ovary of. 4 united carpels, merely 4-lobed: style not a i m TEEANY 
or obliquely attached. e I. Ag 
Ovary of 4 distinct or nearly distinct carpels: style bass: 
Calyx with a crest on the upper oe o on the upper lip, 
the broad lips entire, closed in fru II. SCUTELLARIEAE. 
Lc Sd crest on the upper side, the lips more or 
ess lo 
Stamens included. 
Calyx with 10 narrow spreading or recurved lobes 
corolla- tube included in the calyx: Margutum 
III. STACHYDEAE. 
Calyx 2-lipped, the upper lip truncate or with 3 
broad lobes, the lower lip with 2 narrow lobes 
corolla- tube o from the calyx. Dicerandra 
odoratissima V. SATUREIEAE. 
Stamens exserted. 
Corolla conspicuously 2-lipped: lips different, the "n 
pper concave. mee . 
Anther-bearing stam p III. STACHXDEAE. ! 
Anther-bearing stame È “IV. MONARDEAE. / 
e A nearly regular, or m" 2-lipped, the upper lip : 
t. 
Stamens 2 or 4; filaments straight and spread- 
ing, or uer under the upper lip of the 
corolla. V. SATUREIEAE. 
Stamens 4, didynamous ; lower pair longer, lying 
on the lower lip of the corolla. VI. OCIMEAE. 
d 
uite di fferent from the other ober calyx 2-lipp 
p 
l, 
the lower lip large: stamens and style nearly straight. 1. TEUCRIUM. 
Cip stron slightly bilateral, the middle lobe of the lower 
lip ngly declined : stamens and style strongly curved 
oiled. 2. 'TRICHOSTEMA. 
Corolla slightly irregular, the Be o both lips nearly equal, 
reading: calyx nearly regula 9. ISANTHUS. 
II. SCUTELLARIEAE 
Perennial or rarely annual scentless herbs, with pane 
leaves and more or less 1-sided racemes or panicles 4, SCUTELLARIA. 
III. STACHYDEAE 
Stamens included. Msn ut 5. MARRUBIUM. 
Stamens exserted. 
Upper pair of filaments longer ia the lower. 
nther-sacs parallel or nearly s 
Upper pair of stamens declined, lower pair ascend- 
ing: erect herbs. 6. AGASTACHE, 
uo and lower pair of stamens ascending: trail- 
g herbs. T. MEEHANIA. 
Amther- -sacs diverging. 
s in terminal raceme-like panicles: erect 
1er 8. NEPET 
Flov es in axillary clusters: creeping herbs. 9. Garcons. 
Upper pair of filaments shorter than the lower. 
Calyx manifestly 2-lipped. 
Upper lip of the calyx broad, with 3 lobes, the 
lower with 2 tooth-like lobes 10. PRUNELLA. 
o lip of the calyx narrow, entire, the lower 
equal broad lobes 11. MACBRIDEA. 
Calyx dot 2-lipped, often slightly irregular, but the 
lobes essentially similar. 
Tube of the calyx faintly nerved, inflated at 
maturity. 
Calyx-lobes 5. . 12. DRACOCEPHALUM. 
Calyx- lobes 4. "13. SYNANDRA. 
