PLUMBAGO • DICCIONARIO INGLES.COM • Definition of Plumbago

"Plumbago" Quotes from Famous Books

... sun—they were called shoe-flowers, for they were used instead of blacking to polish our shoes. The pink one-hundred-leaved rose grew freely, and blossomed all the year round. Shrubs of the golden Allamander were a great temptation to the cows, if they strayed into the garden. The Plumbago was one of the few pale-blue flowers which liked that blazing heat. Then we had a great variety of creepers—jessamine of many sorts, the scarlet Ipomea, the blue Clitorea, and passion-flowers, from the huge Grenadilla with its excellent fruit, to the little ...

— Sketches of Our Life at Sarawak • Harriette McDougall

... chemical and life-promoting influence of the electric arc light, he was also occupied in trying its temperature and heating power with an 'electric furnace,' consisting of a plumbago crucible having two carbon electrodes entering it in such a manner that the voltaic arc could be produced within it. He succeeded in fusing a variety of refractory metals in a comparatively short time: thus, a pound of broken files was melted in a cold ...

— Heroes of the Telegraph • J. Munro

... Plumbago.—These pretty evergreens will grow in any soil, and can be propagated in September by cuttings of half-ripened wood having a heal, planted in a sandy soil, and kept near the glass in a greenhouse. They flower in June. Height, 3 ft. P. Occidentalis ...

— Gardening for the Million • Alfred Pink

... very long, rubs at its upper end against the sides of the cylinder, C. The lower end is of smaller diameter, and leaves an annular space between it and the cylinder. The grate is at the bottom of the cylinder, C'. The sides of the cylinder at the level of the fire box are protected with a lining of plumbago. When the piston is at the bottom of its travel, the eduction valve closes. The slide valve, b', establishes a communication between the pump chamber and the cylinder. The air contained in the pump is already compressed in the latter ...

— Scientific American Supplement, No. 623, December 10, 1887 • Various

Words linked to "Plumbago" : herbaceous plant, c, atomic number 6, carbon, herb, black lead, pencil lead, lead, pencil