The book is offered in the hope that many more
people will find the wild flowers in Nature's garden all about us well
worth knowing. For flowers have distinct objects in life and are
everything they are for the most justifiable of reasons, i.e.,
the perpetuation and the improvement of their species. The means they
employ to accomplish these ends are so various and so consummately
clever that, in learning to understand them, we are brought to realize
how similar they are to the fundamental aims of even the human race.
Among the wild plants of the United States are many that have long been used in the practice of medicine, some only locally and to a minor extent, but others in sufficient quantity to make them commercially important. To persons without botanical training it is difficult to describe plants in sufficient detail to make identification possible unless such descriptions are accompanied by illustrations. It is the purpose of this publication to assist those interested in collecting medicinal plants to identify such plants and to furnish other useful information in connection with the work