(H5) 



2552- Boldus. Boldo. — The leaves of Boldu Boldus (Molina) Lyons. {Monimia- 

 ceae — Monimia Family). Native of Chile. 



2553. Boldin (C30H62O8?). — A glucoside extracted from the preceding. 



THE LAUREL FAMILY {laur&ceae) 



2554. Cassia cinnamon. Cassia bark. (See No. 1499.) 



2555. Cinnamic aldehyde (C»H 8 0).— An aldehyde from the preceding. 



2556. Laurel berries. — The fruits of Laurus nobilis L. (See No. 1512.) 



2557. Laurie, Laurinic, or Dodecoic acid (G2H24O2). — An acid derived from the 



preceding and other aromatic plants. 



2558. Paracoto. — The bark of an unknown tree of this family, probably a species of 



Nectandra. Native of Bolivia. 



2559. Paracotoin (CuHsO*). — The active constituent of the preceding. 



2560. Coto bark. — The bark of an unknown tree of this family, probably a species 



of Nectandra. Native of Bolivia. 



2561. Cotoin (CeH^OH*) (OCHOCOCeHt].— The active principle of the preceding. 



2562. Nectandra, Greenhcart, or Bibiru bark. — The bark of Nectandra Rodiaei 



Hooker. Native of north-eastern South America. 



2563. Berberine. Bebeerine (C19H21NO3). — An alkaloid existing in the preceding 



and derived under other names from other plants. 



2564. Sassafras; wood of root. (See No. 1514.) 



2565. Sassafras root bark. 



2566. Safrol (Q0H10O2). — An odorous principle contained in the preceding. 



2567. Camphor wood. — The wood of the camphor tree, Cinnamomum Camphora 



Nees & Eber. (See No. 1841.) 



2568. Crude camphor. — The camphor, in its crude state, as distilled from the 



preceding. 



2569. Refined camphor (CgHieCO). — The preceding, redistilled. 



2570. Camphoric acid. (GoHieCu). — An acid derived from camphor. 



2571. Camphoronic acid (CjHuOe). — Another acid from the same source. 



THE POPPY FAMILY {Papaveraceae) 



2572. Turkish opium. — The inspissated milky juice obtained in Asia Minor, by 



incising the unripe capsule of Papaver somniferum L. Native of the Orient 

 and cultivated. 



2573. Meconic acid (C7H4O7 + 3H2O). — An acid existing in opium. 



2574. Morphine. Morphina (CnHi 9 N0 8 + H 3 0). — The principal one of a large 



number of alkaloids existing in opium. 



2575. Codeine (C18H21NO3 + H2O). — Another alkaloid of opium, somewhat similar 



to morphine. 



2576. Papaverine (C20H11NO4). — Another alkaloid of opium. 



2577. Narcotine (C22H23NO7). — A peculiar alkaloid of opium, being destitute of 



narcotic properties. 



2578. Laudanine (C20H25NO4). — Another alkaloid of opium. 



2579. Protopine (C20H17NO6). — Another alkaloid of opium, which also occurs in 



many other plants of the poppy family. 



2580. Thebaine (G9H21NO3). — Another alkaloid of opium, possessing convulsant 



properties. 



