(ii6) 



2581. Narceine (C23H27NO8 + 3H2O). — Another alkaloid of opium. 



2582. Cryptopine (C21H23NO6). — Another alkaloid of opium. 



2583. Bloodroot. Sanguinaria. — The rootstock of Sanguinaria canadensis L. 



Native of eastern North America. 



2584. Sanguinarine (C20H16NO4 + H 2 0). — The principal alkaloid of the preceding, 



to which its red coloration is due. 



2585. Chelidonium. Garden celandine. — The herbage of Chdidonium majus L. 



Native of Europe. 



2586. Chelidonine (C20H19NO5H2O). — Another alkaloid of bloodroot, occurring 



also in other plants of the family. 



2587. Chelerythrine (C21H17NO4). — Another alkaloid of bloodroot and related plants. 



2588. Corydalis cava. Bulbous fumitory. — The tubers of Capnoides tuberosum 



(DC.) Lyons. Native of Europe. 



2589. Bulbocapnine (G9H19NO4). — An alkaloid of the preceding. 



2590. Corydaline (C22H27NO4). — An alkaloid extracted from the same. 



2591. Squirrel corn. Turkey pea. Corydalis root. — The tubers of Bicuculla 



canadensis (Goldie) Millspaugh. Native of the eastern and central U. S. 



2592. Fumitory. Earth-smoke. Ladies' ear-drops. — The herbage of Fumaria 



officinalis L. Native of Europe and naturalized in the United States. 



2593. Fumaric acid (C4H4O4). — An acid extracted from the preceding. 



2594. Styrax. (See No. 1857.) 



2595. Styracin. Cinnamyl cinnamate (CisHieC^). — An aromatic compound ex- 



tracted from the preceding and from other balsams. 



2596. Styrene. Styrol. Stryolene. Cinnamene (CgHg). — Another aromatic sub- 



stance from the same sources. 



2597. Quillaia. Soapbark.' — The inner bark of Quillaia Saponaria Molino. (Rosa- 



ceae — Rose Family). Native of Chile. 



2598. Saponin (C^HmOis). — A glucoside extracted from the preceding and existing 



in many other plants. 



2599. Sapogenin (Q4H22O2). — A derivative of the preceding, obtained by boiling 



it with dilute acids. 



2600. Quillaic acid (C19H30O10). — An acid extracted from Quillaia. 



2601. Brayera. Koosso. — The pistillate inflorescence of Hagenia abyssinica 



(Bruce) Gmelin (Same family). Native of Abyssinia. 



2602. Kosin (C3iH 38 Oio). — A crystalline principle to which the anthelmintic proper- 



ties of the preceding are due. 



2603. Koussein. — An impure form of the preceding. 



2604. Sorbus fruits. European mountain ash or Rowan-tree berries. — The 



fruits of Sorbus Aucuparia L. (Malaceae — Apple Family). Native of 

 Europe and cultivated for ornament. 



2605. Sorbic acid (CeH 9 Oj). — An acid extracted from the preceding. 



2606. Parasorbic acid. (CfHioC^). — Another acid from the same. 



2607. Sorbin (CeHuOe). — A non-fermentable sugar derived from the same fruits. 



2608. Apples. — The fruits of Malus Malus (L.) Britton. (Same family). Native 



of western Asia and everywhere cultivated for its fruits. 



2609. Malic acid (C4H 6 6 ). — An acid existing abundantly in apples and occurring 



in many other vegetable products. 



