678 CXII. LABIATE, (J.D. Hooker.) [Leonurus. 
1. L. Cardiaca, Linn. ; leaves lanceolate ovate or orbicular lacerate or 
pinnatifid, corolla with the galea densely villous. Benth. in DC. Prodr. xi. 
500; Boiss. Fl. Orient. iv. 753; Reichb. Ic. Fl. Germ. t. 1932, 1233. 
TEMPERATE WESTERN HIMALAYA; from Kashmir to Kumaon, alt. 6-10,000 ft. 
—DisrRIB. Europe, N. Asia and Asia Minor. . 
Rootstock stout. Stem 2-4 ft., stout, erect. Leaves very variable, close set, 
radical long-petioled, 1-3 in. long, often as broad, base cuneate, lower sometimes 
multifid, upper palmately lobed. Whorls very many; bracts large, lower petioled ; 
bracteoles subulate. Calyx 3 in., teeth triangular, spines long. Corolla à in., rosy 
or white. Nutlets smooth. 4 
L. Cardiaca proper; leaves cordate-ovate serrate or lacerate pubescent or villous 
beneath. 
VAR. pubescens; leaves elliptic-lanceolate coarsely serrate finely pubescent. 
L. pubescens, Benth. in Wall. Pl. As. Rar. i. 63, and Lab. 518, and in DC. Prodr. 
xii. 499; Wall. Cat. 2072.—Kashmir to Kumaon. 
Var. Royleana; leaves ovate-lanceolate rhomboid or orbicular or obovate, base 
rounded or cordate pinnatifidly cut white-tomentose beneath. L. Royleanus, Benth, 
W.c.5; Wall. Cat. 2073.—Kashmir to Scinde. 
** Corolla-tube straight, not annulate; upper lip arched, lower sub- 
erect or with the midlobe alone spreading obcordate or 2-fid. 
2. A. sibiricus, Linn.; glabrous or pubescent, leaves pinnati- or 
palmati-partite, segments linear incised, galea of corolla pubescent. Benth. 
in DO. Prodr. xii. 501; Wall. Cat. 2071; Sm. Exot. Bot. ii. 67, t. 94; 
Sweet Brit. Fl. Gard. iti. 204. L. tartaricus, Burm. Fl. Ind. 127; Roxb. 
Fl. Ind. iii. 8 (not Linn.) L. heterophyllus, Sweet l. c. ii. 197. Stachys 
Artemisiz, Lour. Fl. Coch. 365. 
Plains of INDIA ; from Bengal and Silhet to Coorg, indigenous ?— DISTRIB. Tropical 
Asia, Africa and America. 
Annual Stems 2-6 ft. Leaves 2-4 in., long-petioled, 3-multi-partite, upper 
floral entire, all pale beneath; petiole slender. Whorls numerous; bracts e ualling 
the calyx, spinescent. Calyx 4 in.; teeth spinescent, Corolla red. Stamens 
exserted. Nutlets smooth (hispid, Benth.). 
42. LAMIUM, Linn. 
Annual or perennial hairy herbs. Whorls axillary, many-fid. or in leafy 
heads, bracteoles 0 or subulate. Calyx 5-nerved; teeth 5, equal or the 
upper longer. Corolla-tube annulate or not within, throat dilated; upper 
lip arched ; lower spreading, 3-lobed, midlobe broad contracted at the base. 
Stamens 4; anthers conniving; cells diverging. Style-lobes subulate. 
Wutlets triquetrous, truncate, smooth, scaly or tubercled.— Species 40, 
Europe, Temp. Asia and N. Africa. 
1. L. rhomboideum, Benth. Lab. 509, and in DC. Prodr. 904; 
dwarf, densely softly velvety, leaves very large crowded rhomboid rugose 
crenate, flowers very large, corolla thrice as long as the calyx, anthers 
hirsute. Dene. in Jacquem. Voy. Bot. t. 135. Erianthera rhomboidea, 
Benth. in Hook. Bot. Mise. iii, 380. 
ALPINE WESTERN HIMALAYA and Western TrmrT; in stony debris from 
Kashmir to Kunawur, alt. 12-15,000 ft.—Disrris. Affghanistan, Turkestan. 
Stem 6-12 in., very stout, often as thick as a goose-quill, more slender below where 
it is sunk deep in the ground, flexuous, densely tomentose, rarely divided. Leaves, 
lower small, upper 2-4 in. diam., base suddenly contracted into a very thick mo 
woolly petiole; veins flabellate and reticulate, crenatures shallow or deep. Brac 
