What follow are a series of magnificent hundred-year old botanist’s watercolors depicting several useful grass varieties. Artworks such as this are found on the pages of Small Farmer’s Journal quite regularly and may be part of the reason that the small farm world considers this unusual magazine to be one of the world’s periodical gold standards.
One can readily learn to recognize many of the grasses, both cultivated and wild. It is not necessary to have any elaborate instruments for examining them or to acquire any detailed knowledge of their structure. Nearly every grass is so distinctive that once a person has noted its obvious characteristics he will easily recognize it again. Though there are probably 6,000 distinct species of grasses in the world, only about 60 are important cultivated plants, and not more than 20 wild species are abundant or valuable in any one locality.
Years ago, my brother advised against plowing the patch of prairie on the back forty of our Hubbard, Iowa farm. “Some day,” he predicted, “that prairie will be as valuable as the rest of the 40 acres. We know how to grow corn; but that prairie was seeded by the last glacier.” Left untilled by generations of my family, the troublesome treasure has now become a jewel among a cluster of conventional crops on the farm.
Quackgrass or witchgrass is a creeping perennial grass, related to common wheat, and one of the most widely distributed and destructive weeds in the North Temperate Zone. It is often confused with other grasses having similar names and habits, but can be distinguished by the seed heads, the leaves, and the long, running rootstocks.
Hard red spring wheat is grown principally in the north-central part of the United States, where the winters are too severe for the production of winter wheat. The States of North Dakota, Minnesota, and South Dakota lead in its production. About 14 million acres of this class of wheat are grown annually in the United States, comprising about one-fourth of the total wheat acreage in the last 10 years.