314 
Labiat®. 
— Cal. open at maturity, upper teeth lanceolate. FIs larger. 
—Alp., subalp. and Jura, also descending with rivers. 7 
alpina Lam. 1744. 
OBS. C. patavina Host. (Acinus-alpina ?) near Ilanz (Graub.). 
444. Melissa. Balm. XIY, 13. 
1. Ls oval, crenate-dentate. Clusters unilateral. FIs white. 
—Hedges, road-sides; T. W. Y. (naturalised). 6 
officinalis L. 1745. 
445. Horminum. Horminum. XIY, 13. 
1. Rad. ls large, rosetted, cordate-orbicular, crenate; caul.ls 
small. FIs large, violet. —Alp.; G. T. 6 pyrenaicum L. 1746. 
446. Hyssopus. Hyssop. XIY, 19. 
1. Ls linear-lanceolate, entire. Clusters unilateral, arranged 
in a spike. FIs blue (or white).—Rocky, uncultivated 
places; T. W. (naturalised). 7 . officinalis L. 1747. 
447. Nepeta. Nepeta. XIY, 18. 
1. Ls cordate-oval, gray-tomentose underneath. Stem branchy. 
FIs whitish, spotted with red. — Stony places, rubbish- 
heaps ; not common (wanting in S.). 6 Cataria L. 1748. 
— Ls cordate-oblong, green on both sides, only paler 
underneath. Stem with panicled branches. FIs violet or 
lilac.—Stony, thickety places; lower Rhone-valley, and 
the lateral valleys 1 ... . nuda L. 1749. 
448. Glechoma. Glechoma. XIY, 18. 
1. Ls orbicular-reniform or orbicular-cordate, coarsely cren¬ 
ate or toothed. Stem creeping for a long distance, with 
erect fl.-branches.—Slopes, walls; everywhere. 4 
hederacea L. 1750. 
449. Dracocephalum. Dracocephalum. XIY, 17. 
1. Ls linear-lanceolate, undiv., entire.—Alp.; G. W. Y. 
B. A. 7.Ruyschiana L. 1751. 
— Ls pinnatipartite, with 3—7 linear segments.—Rocks; 
G. W. (Ardetz, Riddes). 5 . . austriacum L. 1752. 
450. Melittis. Melittis. XIY, 15. 
1. Ls cordate-oval. FIs large (about 40 mw), variegated 
white and red, or entirely white.—Woods, distrib. (want¬ 
ing in U.). 6 . . . . Melissophyllum L. 1753. 
451. Lamium. Dead-nettle. XIY, 22. 
1. Upper ls orbicular-reniform, crenate-lobed, sessile- 
clasping. Cal.-teeth connivent after the fall of the cor. 
—Fields, gardens, walls; distrib. 4-~9 amplexicaule L- 1754. 
