List of Preparations from the Phytochemical Laboratory of the Botanic Garden.

Description of Specimen.

Wood Spirit Prepared from Wood of—

1.	Casuarina quadrivalvis
2.	Banksia Australia
3.	Acacia melanoxylon
4.	Melaleuca ericifolia
5.	Acacia mollissima
6.	Eucalyptus leucoxylon
7.	Eucalyptus obliqua
8.	Eucalyptus globulus
9.	Eucalyptus rostrata
10.	Angophora intermedia

Acetic Acid Prepared from Wood of—

11.	Casuarina quadrivalvis
12.	Banksia Australis
13.	Acacia melanoxylon
14.	Melaleuca ericifolia
15.	Acacia mollissima
16.	Eucalyptus leucoxylon
17.	Eucalyptus obliqua
18.	Eucalyptus globulus
19.	Eucalyptus rostrata
20.	Angophora intermedia

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Tar Prepared from Wood of—

21.	Casuarina quadrivalvia
22.	Banksia Australis
23.	Acacia melanoxylon
24.	Melaleuca ericifolia
25.	Acacia mollissima
26.	Eucalyptus leucoxylon
27.	Eucalyptus obliqua
28.	Eucalyptus globulus
29.	Eucalyptus rostrata
30.	Angophora intermedia

Charcoal Prepared from Wood of—

31.	Casuarina quadrivalvis
32.	Banksia Australis
33.	Acacia melanoxylon
34.	Melaleuca ericifolia
35.	Acacia mollissima
36.	Eucalyptus leucoxylon
37.	Eucalyptus obliqua
38.	Eucalyptus globulus
39.	Eucalyptus rostrata
40.	Angophora intermedia.
41.	Pure Wood Spirit, prepared from wood of Eucalyptus globulus.
42.	Pure Acetic Acid, prepared from wood of Eucalyptus globulus.
43.	Grey Acetate of Lime, the "distilled wood-vinegar" employed in its preparation, obtained from wood of E. globulus.
44.	A portion of the foregoing preparation purified.
45.	Acetate of Soda, prepared from a portion of the sample No. 43.
46.	Proto-acetate of Iron. The crude Acetic Acid employed in its preparation obtained from wood of E. globulus. Samples illustrating the application of the foregoing as a mordant and a dye.
46a.	A piece of woollen material mordanted with a portion of the Proto-acetate of Iron (specimen No. 46).
46b.	A piece of cloth mordanted with a portion of the same preparation as the foregoing.
46c.	A piece of cloth mordanted with a portion of the Proto-acetate of Iron (specimen No. 46), and finished off with logwood.
46d.	A piece of cloth dyed with a portion of the Proto-acetate of Iron (specimen No. 46) and Red Prussiate.
47.	Acetate of Peroxide of Iron—Sesqui-acetate of Iron. The acid employed in its preparation derived from the same source as that employed in the preparation of the Proto-acetate.
47.	Samples illustrating the application of the foregoing as a mordant.
47a.	A piece of woollen material mordanted with a portion of the Sesqui-acetate of Iron (specimen No. 47).
48.	Sesqui-acetate of Alumina. Red Liquor. Acetate of Lime employed in its pre-paration, prepared from Acetic acid, obtained from wood of E. globulus. Samples illustrating the application of the foregoing as a mordant.
48a.	A piece of cloth mordanted with a portion of the red liquor (specimen No. 48), and dyed with logwood.
48b.	A piece of cloth subjected to the same treatment as the foregoing, in which, however, a trifling quantity of magenta has been employed in addition to the logwood.
49.	Varnish prepared from the gum-resin of Xanthorrhœa Australis, dissolved in Wood Spirit prepared from wood of E. globulus.
50.	Wood Vinegar Tar.
51.	Wood Vinegar Tar Residue.
52.	Residue left after treatment of the Wood Vinegar Tar Residue with boiling water.
53.	Wood coated with some of the Wood Vinegar Tar (specimen No. 50).
54.	Wood coated with some of the Tar (specimen No. 28).
55.	Wood coated with some of the Xanthorrhœa Varnish (specimen No. 49).
56.	Writing Ink, in the making of which the bark of Acacia penninervis has been employed in the place of galls.
57.	Tea made from plants growing in the Botanical Gardens.
58.	Picric Acid, prepared from the gum-resin of Xanthorrhœa Australis. Samples illustrating the application of the foregoing as a dye.
58a.	A piece of Silk dyed with some of the Picric Acid (specimen No. 58).
58b.	A piece of Silk dyed with some of the Picric Acid (specimen No. 58), and Extract of Indigo.
59.	Snuff prepared from Myriogyne minuta.page 42
60.	Aqueous extract prepared from the leaves of E. Stuartiana.
61.	Essential Oil distilled from the leaves of E. Stuartiana.
62.	Paper made from— I. Stems and leaves of Dichelachne crinita. II. Bark of Acacia penninervis. III. Stems of Cyperus vaginatus. IV. Stems of Cyperus lucidus. V. Leaves of Casuarina leptoclada. VI. Leaves of Casuarina quadrivalvis. VII. Bark of Eucalyptus leucoxylon. VII. Bark of Eucalyptus obliqua. IX. Bark of Eucalyptus obliqua, bleached X. Bark of Eucalyptus Stuartiana. XI. Bark of Eucalyptus longifolia. XII. Bark of Eucalyptus globulus, XIII. Bark of Eucalyptus rostrata. XIV. Bark of Eucalyptus goniocalyx. XV. Bark of Eucalyptus amygdalina. XVI. Bark of Eucalyptus corymbosa. XVII. Stems of Heleocharis sphacelata. XVIII. Stems of Heleocharis acuta. XIX. Stems of Juncus vaginatus. XX. Stems of Lepidosperma gladiatum. XXI Bark of Melaleuca squarrosa. XXII. Bark of Melaleuca ericifolia. XXIII. Leaves of Phormium tenax. XXIV. Leaves and stems of Stipa semibarbata, XXV. Stems of Scirpus lacustris. XXVI. Stems of Scirpus maritimus. XXVII. Leaves of Typha augustifolia. XXVIII. Fibre of Oedogonium, &c. XXIX. Leaves and stems of Xerotes longifolia. XXX. Leaves of Xanthorrhœa minor. XXXI. Bark of Boehmeria nivea, the Chinese grasscloth plant, grown in the Botanic Gardens.
63.	Sumach prepared from plants of Rhus Cotin us growing in the Botanical Gardens.
64.	Young Fustic, prepared from plants growing in the Botanical Gardens.
65.	Opium, from Poppy plants growing in the Botanical Gardens.
66.	Extract of Poppy Heads, prepared from plants growing in the Botanical Gardens.