When a book is hopelessly weak or incorrect, it should be the object of criticism to exterminate it. But when a work is admitted to be, upon the whole, well done, criticism ought to be an assistance to it, and not a hindrance. Praise by the wholesale is better for the publisher than for the reputation of the author; since, in a work like Downing’s, every pomologist knows that perfection is not attainable, and indiscriminate eulogy inclines the better-read critic to rebut the praise by a full development of the faults. Thus on one side there as general praise and faint blame; and on the other, faint praise and general blame.

We shall, at present, confine our attention to the catalogue of apples and pears, for all other fruits of our zone together are not of importance equal to these; and if an author excels in respect to these, his success will cover a multitude of sins in the treatment of small fruits, and fruits of short duration. Mr. Downing has shown good judgment in making out his list of varieties; his descriptions, for the most part, seem to be from his own senses; he has added many interesting particulars in respect to fruits not recorded before, or else scattered in isolated sentences in magazines and journals.

But are his descriptions thorough and uniform? While he has added materials to pomology, has he advanced the science by reducing such materials to a consistent form? If we compare Mr. Downing’s descriptions with those of Kenrick, or even of Manning, he excels them in fullness. If he be compared with classic European pomologists, he is decidedly inferior, both in the conception of what was to be done, and in a neat, systematic method of execution. Indeed, Mr. Downing does not seem to have settled, beforehand, in his mind, a formula of a description; sometimes only three or four characteristics are given. Downing sins in excellent company. There is not an American pomological

writer who appears to have conceived, even, of a systematic, scientific description of fruits. European authors, decidedly more explicit and minute than we are, have never reduced the descriptive part of the science to anything like regularity. We do not suppose that there can be such exact and constant dissimilarities detected between variety and variety of a species, as exists between species and species of a genus. We do not think a description of fruits to be imperfect, therefore, merely because it is less distinctive than a description of plants. But the more variable and obscure the points of difference between two varieties, the more scrupulously careful must we be to seize them. Where differences are broad and uniform, science can afford to be careless, but not where they are vague and illusory. We can approximate a systematic accuracy. But it must be by making up in the number of determining circumstances, that which is wanting in the invariable distinctiveness of a few that are specific.

1. Downing’s descriptions are quite irregular and unequal. Both his pears and apples are imperfect, but not alike imperfect. The descriptions of pears are decidedly in advance of those of the apple. It would seem as if the improvement which he gained by practice was very easily traced in its course on his pages.

Hardly two apples are described in reference to the same particulars. With respect to color of skin, size and form, eye and stem, he approaches the nearest to uniformity. But with respect to every other feature there is an utter want of regularity, which indicates not so much carelessness as the want of any settled plan or conception of a perfect scientific description.

We will, out of a multitude of similar cases, select a few as specimens of what we mean. Of the Pumpkin Russet, he says, “flesh exceedingly rich and sweet;” but he does not speak of its texture, whether coarse or fine; whether brittle or leathery. Pomme de Neige—“flesh remarkably

white, very tender, juicy and good, with a slight perfume;” but is it sweet or sour, or subacid, or astringent? No one can tell by reading the joint descriptions of the Red and the Yellow Ingestries what their flavor is, since it is only said that they are “juicy and high flavored”—but whether the high flavored juice is sweet or sour, does not appear. These are not picked instances. They occur on almost every page of his list of apples. The Summer Sweet Paradise is, of course, sweet, since we are three times told of it, once in the title and twice in the text. The Sweet Pearmain also, is a “sweet apple” “of a very saccharine flavor.” Of course it is sweet. Nos. 67, 68, 69, 74, 75, and very many more, are described without information as to their flavor except that, whatever it is, it is “brisk,” or “high,” or “rich”—forlorn adjectives unaffianced to any substantive which they may qualify. Sometimes the health of the tree and its hardiness are given, and as often omitted. Some times its habit of bearing is mentioned, but oftener neglected. The color of the flesh is given in No. 82, but not in 83; in 84, but not in 85; from 86-92 inclusive, but not to the second 92, for the Bedfordshire Foundling and the Dutch Mignonne are both numbered 92. The color of the flesh is not given in 93, 97, 100, 101, 103, 110, although the intermediate numbers have it given. Why should one be minutely described, and another not all? We should regard it an ungrateful requital for all the pleasure and profit which this volume has afforded us to hunt up and display what, to some, may seem to be mere “jots and tittles,” were it not that these, in themselves, unimportant things mark decisively the absence in the author’s plan, of a style of description which pomology always needed, but now begins imperiously to demand. And we are confident that a pomological manual on the right design, is yet to be written. Our hearty wish is, that Mr. Downing’s revised edition may be that manual.

2. We are led, from these remarks, to consider, by itself, the imperfect scale of descriptions adopted by all our

American pomological writers, upon which Mr. D. has not materially improved.