Qualities upon which ratings were made were hardiness, average yield (rating), yield in pounds per tree or acre, age of oldest trees, age at first crop, percentage filled nuts, husking quality, cracking quality, size of nuts, weight of kernels, quality of kernel. Naturally, not all reporters were able to evaluate all of these qualities, so many spaces were left blank. For instance, hardiness could be rated for a very young tree, but not yield. In any future survey, we should advocate including a rating on early maturity of nuts, since this is a quality essential in trees planted farthest north. _Black Walnuts._ Six names of well-known varieties were printed upon our sheets and, of course, most of the reports are centered around these trees. Twenty-four varieties were voluntarily written in and reported on by correspondents. No doubt some of these varieties will in time replace some of the older ones. Reports on them are now too scattered and too much uncorroborated to enable us to do them justice here. For the present we shall have to content ourselves with those which have sufficient evidence. Of the printed list, Thomas takes first place with rating of 80.1%, which is a cumulative percentage of all percentages earned on the most desirable black walnut qualities. The method of obtaining this Thomas overall percentage is as follows: Add all the Thomas percentages in the paragraph below. Their average will be found to be 78%. Reports from Canada and the southern area bring this average up to 80.1%, as stated. Stambaugh is second with a rating of 72%. Rohwer rates 76%; Ohio, 57%; Stabler, 49%, and Ten Eycke, 45%. The last three seem to stand in jeopardy of replacement by other varieties. Breaking these percentages down according to their qualities, the trees in the northern U. S. area were rated as follows, using the valuations noted in the second paragraph at this section entitled _Rating of Varieties_: In hardiness Thomas rates 80; Stambaugh, 70; Rohwer, 75; Ohio, 70; Stabler, 60; Ten Eycke, 65. In yield, Thomas rates 61%; Stambaugh, 39; Ten Eycke, 38; Rohwer, 37; Ohio, 36; Stabler, 13. Yield per tree or per acre was not well enough reported to warrant reliable ratings. In percentage of filled nuts, Thomas rated 82%; Stambaugh, 88; Rohwer, 91; Ohio, 87; Stabler, 67; Ten Eycke, 68. In husking quality, Thomas, 71%; Stambaugh, 67; Rohwer, 66; Ohio, 7; Stabler, 21; Ten Eycke, 13. In cracking quality, Thomas rated 81%; Stambaugh, 79; Rohwer, 57; Ohio, 57; Stabler, 61; Ten Eycke, 50. In size of nuts, Thomas rated 92%; Stambaugh rated 57%; Rohwer, 58; Ohio, 55; Stabler, 39; Ten Eycke, 42%. In weight of kernels, Thomas rated 79%; Stambaugh, 87; Rohwer, 62; Ohio, 55; Stabler, 50; Ten Eycke, 31. In quality of kernels, Thomas rated 77%; Stambaugh, 58; Rohwer, 60; Ohio, 68; Stabler, 44; Ten Eyck, 47.