54 THE PRODUCTION OF VOLATILE OIL AND PERFUMERY PLANTS. 



Page. 



Rose, essential oil 10-11, 45 



Bulgarian, possible culture in the United States '41 



culture in the United States 30, 41, 42 



geranium. See Geranium, rose. 



use in perfumery industry 8, 18, 26, 40 



Rosemarinus officinalis, source of aromatic oil 42 



Rosemary, aromatic oil 40, 42, 45 



Rosin, product of turpentine distillation 36 



Safrol, wholesale price of oil 45 



Sage, example of dry-land aromatic plants 13 



growth in the United States 30 



Sandalwood, aromatic oil 12, 45 



Sassafras, aromatic oil ' 12, 30, 37, 45 



officinalis, source of fragrant oil 37 



Satureja hortensis, source of aromatic oil 42 



Savine, wholesale price of volatile oil 45 



Savory, summer, culture in the United States. ." 40, 42 



Seeds, source of aromatic oils 10, 12, 40, 41, 42 



Sicily, perfumery industries 42, 47 



Sinigrin, source of oil of mustard seeds 15 



Snakeroot, oil obtained from root 12 



Sodium, sulphate, use in dehydrating oils 28 



Soil, relation to perfumery industries 13, 14, 29, 47-48 



sandy, suited to growth of monardas 39^0 



South America, exports of distilled oils to the United States 46-47 



Spain, perfumery industry 41 



Spearmint, aromatic oil 12, 45 



production, in the United States 9, 30, 35 



Spices, dried forms used before distillation was known 7 



Sponges, use in perfumery industry 19, 20, 22 



Spruce, aromatic oil 30 



Steam, use in distillation of perfumes 22-27, 37, 39, 42 



Sulphur, compounds, relation to aroma of plants 10 



Summer savory. See Savory, summer. 



Sunshine, effect on development of aroma 12, 13, 47 



Sweet basil. See Basil, sweet. 

 Sweet birch. See Birch, sweet. 

 Sweet marjoram. See Marjoram, sweet. 

 Synthetic oil of wintergreen. See Oil, synthetic. 



Tanacetum vulgare, use of oil as medicine 35 



Tansy, aromatic oil 35, 45 



Tennessee, perfumery -plant industries 30, 37 



Thyme, aromatic oil 10, 40, 42, 43, 45 



Thymol, product of certain plants 10, 39, 43 



Thymus vulgaris, source of aromatic oil - 42 



Time of harvest, relation to perfumery-plant industry 31-34 



Toilet preparations. See Perfumes. 



Tuberose, use in perfumery industry 18, 21 



Turkey, perfumery industries 8, 47 



Turpentine, industry in the United States 8, 12, 35-36 



Twigs, source of aromatic oils 38, 39 



Umbelliferse, culture in the United States 40, 41 



oils contained in seeds 12 



195 



