5922. 
5923. 
5924. 
5925- 
5926. 
5927- 
5928. 
5929- 
5930. 
5931. 
5932- 
5933- 
5934- 
5935- 
5936. 
5937: 
5938. 
5939- 
5940. 
5941. 
5942. 
5943- 
(270) 
THE THISTLE FAMILY (Carduaceae) 
Tansy, or Tanacetum, flowers.—The inflorescence of Tanacetum vulgare L. 
(See No. 2062). Collected by Q. T. Shafer at Williamsbridge, New York, 
August 12, 1904. 
Safflower. American saffron. (See No. 1320). Presented by Parke, 
Davis and Company. 
Santonica. Levant wormseed. (See No. 2931). Presented by Merck & 
Company. 
Another sample of the same, presented by Parke, Davis & Company. 
Powdered Santonica, or Levant, wormseed.—The preceding in the powdered 
state. Presented by H. H. Rusby. 
Spurious Santonica, or Levant, wormseed.—The unexpanded flower-heads 
of a species of Artemisia closely related to the last. From the New York 
drug market. Presented by H. H. Rusby. 
Another sample of the same. Same donor. 
White daisy flowers. Collected by Q. T. Shafer at Williamsbridge, New 
York, August 10, 1904. 
Chilcax—The flower-heads of Baccharis calliprinos Griseb. Native of 
tropical America. From Paraguay, through the Field Museum of Natural 
History. 
Marigold flowers. Calendula. (See No. 1318). Presented by Parke, 
Davis & Company. 
Arnica flowers. Leopard’s-bane.—The flower-heads of Arnica montana L. 
(See No. 2943). Presented by Parke, Davis & Company. 
Spurious Arnica flowers.—The flower-heads of Inula britannica L. Offered 
in the New York market as genuine Arnica flowers. Presented by H. H. 
Rusby. 
Another sample of the same. Presented by the British Pharmaceutical 
Association. 
Dalmatian insect flowers——The flower-heads of Chrysanthemum cinerariae- 
folium Trev. Native of southwestern Asia and cultivated. Presented 
by Merck & Company. 
Spurious insect powder.—The preceding, in the powdered state, but consisting 
chiefly of the stems, which are not active. Presented by H. H. Rusby. 
Yarrow flowers. Flores Achilleae —The flower-heads of Achillea Millefolium 
L. (See No. 2060). Presented by Merck & Company. 
Another sample of the same. 
Roman, or English, chamomile. Anthemis. (See No. 2052). Presented 
by Merck & Company. 
Another sample of the same. Presented by Parke, Davis & Company. 
German chamomile. Matricaria.—The flower-heads of Chamomilla Chamo- 
milla (L.) Rydb. Native of Europe and cultivated. Presented by Parke, 
Davis & Company. 
A sample of the same, adulterated with the stems. Presented by H. H. 
Rusby. 
Ginipiglia flowers. Straw flowers. Winter flowers.—The flower-heads of 
a species of Helichrysum. Native of Europe and cultivated. Presented 
H. H. Rusby. 
