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cornflower
(Encyclopedia)cornflower, common herb (Centaurea cyanus) of the family Asteraceae (aster family). It is a garden flower in the United States but a weed in the grainfields of Europe. It is called bluebottle or bluet...mignonette
(Encyclopedia)mignonette mĭnˌyənĕtˈ [key], common name for some members of the Resedaceae, a small family of herbs and a few shrubs inhabiting arid regions. The main genus, the mignonettes (genus Reseda), chie...Alder, Kurt
(Encyclopedia)Alder, Kurt älˈdər [key], 1902–58, German chemist, educated at Berlin and at Kiel. He was on the research staff of the Bayer Dye Works (1936–40) before becoming (1940) professor of chemistry an...safflower
(Encyclopedia)safflower, Eurasian thistlelike herb (Carthamus tinctorius) of the family Asteraceae (aster family). Safflower, or false saffron, has long been cultivated in S Asia and Egypt for food and medicine and...sandalwood
(Encyclopedia)sandalwood, name for several fragrant tropical woods, especially for Santalum album, an evergreen partially parasitic tree either native to India or introduced there centuries ago. It is used for joss...bearberry
(Encyclopedia)bearberry, any plant of the northern and alpine genus Arctostaphylos of the family Ericaceae (heath family), especially A. uvaursi, a trailing evergreen sometimes cultivated as a ground cover. The sma...sulfonic acid
(Encyclopedia)sulfonic acid səlfŏnˈĭk [key], organic compound containing the functional group RSO2OH, which consists of a sulfur atom, S, bonded to a carbon atom that may be part of a large aliphatic or aromati...litmus
(Encyclopedia)litmus, organic dye usually used in the laboratory as an indicator of acidity or alkalinity (see acids and bases). Naturally pink in color, it turns blue in alkali solutions and red in acids. Commonly...tamarind
(Encyclopedia)tamarind tămˈərĭnd [key], tropical ornamental evergreen tree (Tamarindus indica) of the family Leguminosae (pulse family), native to Africa and probably to Asia, but now widely grown in the tropic...yellowwood
(Encyclopedia)yellowwood, common name for any species of the genus Cladrastis, leguminous trees of the family Leguminosae (pulse family). Three of the four species are native to China and Japan. The other, C. lutea...Browse by Subject
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