siderationt (side rash on)

The contagious vapour of the very eggs themselves producing a mortification or syderation in the parts of plants on which they are laid. Ray , Works of Creation, p. 304. sider azote (sid"ėr-a-zōt'), n. [ σίδηρος , iron, + azote , q. v.] In mineral., a nitride of iron occurring as a thin coating over lava at Mount Etna: observed by O. Silvestri, and sometimes called silvestrite . sidereal (si-dērē-al), a. [Formerly also side rial; It. Sp. Pg. sidereo ), Pertaining or relating to the constellations or fixed stars; consisting of or constituted by fixed stars: as, the sidereal regions; sidereal calculations; a sidereal group or system. Sidereal distinctively refers rather to stars in the aggregate or as arranged in constellations or groups than to a star considered singly. It is, therefore, not a precise synonym of stellar or astral, and still le , of course, of starry; although in many phrases it is interchangeable with stellar. Thus, the " sidereal spaces" are the " stellar spaces," and "sidereal gold" is " starry spangles." The sun, which is the organ and promptuary of all terrestrial and siderial light. Urquhart , tr. of Rabelais, i. 10. And o'er the deserts of the sky unfold Their burning spangles of sidereal gold. 5616 and four didynamous stamens, the anthers of the forward or longer pair usually only half-formed, those of the other pair of two diverging cells. There are about 45 species, natives of the Mediterranean region, abundant in western Asia and extending west to the Canaries. They are herbs or shrubs, usually densely woolly or velvety, with entire or toothed leaves, and small and generally yellowish flowers in axillary whorls or crowded into a dense spike. The species are known as ironwort; S. Canariensis and s. Syriaca (S. Cretic a ), the latter known as sage - leafed iron wort, are sometimes cultivated in gardens, and are remarkable for their woolly leaves.