FERNALD,.—-MEXICAN. PLANTS. 565 
ally somewhat. resembling Gardoquia mexicana, but with the definitely 
bilabiate lip of Calamintha. 
Cunila tomentosa. Stem tall (probably 8 dm. high), sharply quad- 
rangular, freely paniculate-branched, densely tomentose above and on 
the younger parts: leaves lanceolate. to ovate-lanceolate, acuminate, 
sessile or short-petioled, entire or. sparingly appressed-serrate, above 
puberulent, beneath densely white-tomentose, 2 to 5 cm. long, 1 to 1.5 cm. 
wide: racemes. dense, spiciform,.1 to.4 cm.-long, solitary or in. 3’s, ter- 
minating the short branches:. pedicels slender, about equalling the calyx : 
calyx 2 to 3 mm. long; the tube twice or thrice as long as the lance-sub- 
ulate teeth, densely villous especially within. the throat:. corolla villous, 
slightly exceeding the calyx: stamens mostly included. — Oaxaca, 
between Pluma and San Miguel Suchistepec, alt. 1,850 m.,,March 21, 
1895 (#.. W.. Nelson, no. 2495), 
Hyptis (Cephalohyptis) madrensis.. Stems procumbent, puberu- 
lent (densely short-pilose-hirsute on the younger parts), freely branching ; 
internodes. 0.5 to: 1 dm. long: leaves thickish, oblanceolate. to: elliptic- 
obovate, coarsely crenate-dentate above, the subcuneate. entire base nar- 
rowed gradually to a short petiole, appressed-pilose on’ both faces, dark 
green above, pale beneath, 2.5 to 5 em. long, 1 to 2 cm. broad: peduncles 
axillary, 3 to 5 cm. long: fruiting head 2 cm. in diameter. :. bracts folia- 
ceous, lanceolate to oblong, entire or coarsely dentate, 1 cm..or less long: 
calyx villous, the long subulate teeth setulose. —Txptc, foothills of the 
Sierra Madre, near’ Pedro Paulo, Aug. 3,.1897 (J:.W. Rose,.no. 1958), 
Resembling, apparently, H..Parkeri, Benth.,.of South America but dif- 
fering from that in its pubescent leaves. and calyx. 
H. (Minthidium) Pringlei. Stem 1 m..(?) high,.freely branching, 
more or less pubescent’ with pilose or somewhat. strigose hairs: leaves 
lanceolate, acute, subsessile or short-petioled, entire, essentially glabrous, 
2.cm. or less long: flowers axillary, 2 to 6 ina fascicle: pedicels slender, 
glabrous, becoming 2 mm. long in fruit: calyx glabrous, campanulate, in 
anthesis 1.5 mm., in fruit 3.to 4 mm. long; cleft one-third: to the base 
into narrowly deltoid subacuminate lobes: corolla slightly exceeding the 
calyx. —San Luis. Porost, Tamasopo Cafion, Aug. 5,.1890 (0. G. 
Pringle, no. 8223).. Related to H. verticillaris, with which it-has been 
confused, but:with axillary flowers. 
H. (Minthidium) axillaris. Similar to the preceding: leaves lan- 
ceolate or rhombic-lanceolate, 7 cm.or less in length, acuminate, coarsely 
and irregularly: serrate above the middle, entire: below and cuneate to 
petioles 1, em:. or less long,. puberulent above, pilose. beneath on the 
