published on the subject of color, they either pertain exclusively to the purely scientific or technical aspects of the case or to the manufacturing industries, or are otherwise unsuited to the special purposes of the zoologist, the botanist and the mineralogist."
In the same book the Chapter on Principles of Color opens with the following sentences: "The popular nomenclature of colors has of late years, especially since the introduction of aniline dyes and pigments, become involved in almost chaotic confusion through the coinage of a multitude of new names, many of them synonymous, and still more of them vague or variable in their meaning. These new names are far too numerous to be of any practical utility, even were each one identifiable with a particular fixed tint. Many of them are invented at the caprice of the dyer or manufacturer of fabrics, and are as capricious in their meaning as in their origin; among them being such fanciful names as 'Zulu,' 'Crushed Strawberry,' 'Baby Blue,' 'Woodbine-berry,' 'Night Green,' etc., besides such nonsensical names as 'Ashes of Roses' and 'Elephant's Breath.' "
These extracts from this valuable and interesting book by an author of large experience are quoted here to emphasize the practical necessity for more definite color education based on analysis and nomenclature.
With the color wheel or color top, the colors of flowers and leaves as well as all other objects in nature and art may be analyzed and named, and the names definitely recorded in the terms of a nomenclature based on permanent standards.
The following list of flowers and leaves of plants and trees with their analyses in terms of our nomenclature is taken from a recently published paper entitled "On the Color Description of Flowers," by Prof. J. H. Pillsbury, to whom the writer is indebted for some of the earliest suggestions regarding the practical application of the scientific facts of color to color teaching, and also for valuable scientific work which he has done in-
