LAMIACEAE 1153 
long: corolla blue-violet, 20-25 mm. long ; ; lower lip 12-13 mm. wide, 
dou. notched.—Pineland swamps, Fla.—Sum 
23. S. nervosa Pursh. Plant 1-4 cm. tall minutely p leaf-blades 
a to ovate or lanceolate oe 94 cm. long, undulate or Seide 
de il becoming about 5 mm. long: cor olla 6— 10 m m. long; ; lower lip 
wide: nutlets 1-2 lore. — Thickets and woods, various a neces 
N of Coastal Plain, N. C. to Mo. and Ont.—Spr.-sum 
9. MARRUBIUM [Tourn.] L. “Perennial low or diffuse herbs. Leaf- 
blades toothed, often rugose. Flowers in dense axillary clusters. Calyx nearly 
regular, 10-lobed; lobes slender, spreading 
‘or recurved, sometimes unequal. Corolla 2- 
lipped: upper lip erect: lower lip spread- 
the ipu middle lobe much larger than 
2 lateral ones.  Filaments somewhat 
da than A anthers.—About 40 species, 
natives of the Old World. 
e L. Plant 2-9 dm. tall, white- 
ME leaf. blades xcd oval, 
, 1-4 em. long, crenate, rugose calyx 
1o is Ee ; lobes hooked: Cord white, 
5-6 long; upper lip deeply notched: 
ie BE 2 mm. long.— (HOARHOUND. )— 
po waste- PR and on roadsides, Me provinces, Fla. to Tex., Calif., 
B. C., and Me. Native of Eu.—(Mez.)—Spr.-s 
6. AGASTACHE Clayt. Perennial tall herbs. Leaf-blades many-toothed, 
not rugose. Flowers many in dense panicles. Calyx nearly regular, scarcely 
j ; 1 h e 
a large spreading middle lobe. Filaments elongate. [Lophanthus Ben th., in 
part.]—A bout 8 species, North Ameriean.—Sum.—Gi1ANT HYSSOPS. 
Calyx-lobes obtuse or acute: corolla greenish-yellow: prec e TO 
nepetoi 
Calyx-lobes acuminate: corolla purplish: bracts acuminate, 2. A.s crophulariaefolia. 
A. nepetoides (L.) Kuntze. Stem glabrous - nearly so, 1-2 m. tall: 
leaf- blades ovate to ovate- "NECI. 5-12 em. long: calyx 5-6 mm. long; lobes 
ovate or elliptic er corolla 7-9 mm. long, 
anon exceeding the calyx: oe s minutely l 
pub [L. nepetoides Benth. ]— 
sides, EO. and woods, ae provinces, 
Ga. to Ky., Minn., Que., and Mas 
2. A. E ee (Wild.) Kuntze. 
Stem finely hirsute, 1-2 m. tall: leaf-blades 
ovate to ovate- PRORA or elliptie above: 
re 6-7 mm. long; lobes la Ere a 
6-8 mm. long, much ris e 
sd hispidulous. [L. s Dono: oti 
th.]—Thickets, woods, an nd fence-rows, 
ux provinees, rarely Coastal Plain, N. 
C., to Mo., Ont., and N. H. 
79 
