Celeriac
This vegetable, which is also known as turnip-rooted celery, or knot celery, is closely related to our ordinary celery, being indeed a cultural variety of the same original plant grown under conditions which have developed the root rather than the stalk. In Europe it is by far the most common form of celery, but has never been extensively cultivated in the United States, though it is found in the larger markets. The roots are white and more or less globular in shape, closely resembling turnips in appearance. This vegetable deserves to be more widely known, being extremely hardy and of easy cultivation. It is mostly used for flavoring soups, except by the Germans who use it in the same manner as potatoes for potato salad. Planted 7 or 8 inches apart and 3 feet between the rows it will yield abundantly, and succeed best where celery will. The edible portion develops into a bulbous root weighing 4 to 6 ounces when trimmed, and these bulbs when properly packed away in the cellar will keep almost until spring. Where the ground but slightly freezes, the plants may be safely left unharvested for spring use.—(F. B. 255, 295; Mich. E. S. 20.)