The encyclopædia britannica; a dictionary of arts, sciences, literature and general information . e in size till November. When taken up the bulbs shouldbe stored in a cool dry place for replanting and the roots for roots are gently boiled with salt and water, peeled and eatenlike asparagus with melted butter and the yolks of eggs, or servedup like salsafy and scorzonf ra with white sauce. Many other species are known in cultivation for edgings, rockworkor as pot-plants for the greenhouse, the best hardy and half-hardykinds being 0. arenaria, purple; 0. Bourici, crimson; O. ennea-phyll
The encyclopædia britannica; a dictionary of arts, sciences, literature and general information . e in size till November. When taken up the bulbs shouldbe stored in a cool dry place for replanting and the roots for roots are gently boiled with salt and water, peeled and eatenlike asparagus with melted butter and the yolks of eggs, or servedup like salsafy and scorzonf ra with white sauce. Many other species are known in cultivation for edgings, rockworkor as pot-plants for the greenhouse, the best hardy and half-hardykinds being 0. arenaria, purple; 0. Bourici, crimson; O. ennea-phylla, white or pale rose; 0. Jloribunda, rose; 0. lasiandra. pink;0. luleola, creamy yellow; 0. variabilis, purple, white, red; and0. violacea, violet. OXAZOLES, a group of organic compounds containing aring complex (shown below) composed of three carbon atoms,and one oxygen and one nitrogen atom; they are isomeric withthe isoxazoles (). They are obtained by condensing ahalogen derivatives of ketones with acid amides (M. Lewy,Bcr. 1887, 20, p. 2576; 1888, 21, p. 2195) 4NH 1 HOCR „ „ ^NCR. Wood-sorrel (Oxalis Acclosella). 1, Fruitwhich has split open; the seeds are shot out bythe elastic contractions of their outer coat, s. RC< OH Br CH -RC< OCH by the action of concentrated sulphuric acid on nitrilcs andbenzoin (F. Japp, Jour. Chan. Soc. 1893, 63, p. 469); and bypassing hydrochloric acid gas into a mixture of aromatic alde-hydes and their cyanhydrins (E. Fischer, Bcr. 1896, 29, p. 205). R-CHR C<™£R They are weak bases, and the ruig system is readily split byevaporation with hydrochloric acid, or by the action of reducingand oxidizing agents. The dihydro-oxnzoles or oxazolines are similarly formed when/3-ha!ogen alkyl amides are condensed with alkali (S. Gabriel,Bcr. 1889, 22, p. 2220), or by the action of alkali on the compoundsformed by the interaction of ethylene chlorhydrin on nitrilcs. They are strong bases characterized by a quinoline-like smell. Theamino
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