60 POPULAR FIELD BOTANY. 
shaped, obtuse, stalked, irregularly cut. The upper ones 
crowded, less rugged and thinner. 
LaMIuM AMPLEXICAULE. Hen-lit dead Nettle. Leaves 
broadly heart-shaped, obtuse, deeply scalloped, the upper 
embracing the stem, lower stalked. Corolla with the upper 
lip crimson and downy, the lower pale and spotted. Flower 
more slender than the rest of the genus. 
DIDYNAMIA. GYMNOSPERMIA. 
CoRALLIFLORA. LAMIACE,. 
GLECHOMA. (Grovunp Ivy.) 
Generic Character. Calyx tubular, with many nerves, divided 
into five at the top. Corol/a extending far beyond the calyx ; upper 
lip divided into two, lower, three-lobed, middle lobe notched. 
GLECHOMA HEDERACEA (Plate II. Fig. 8). Ground Lvy. 
This is the only species of the genus. It is found very 
commonly on old walls, hedges, and road-sides; and is a 
pretty, bright-looking plant. Its leaves are kidney-shaped, 
scalloped, downy, or at least soft to the touch. Calyx 
formed of one leaf, with five pointed teeth. Corolla gaping, 
tube slender, upper lip erect, cut half way down, lower lip 
three-lobed, the middle lobe larger and cut. Flowers 
