Vasuclar Plants of Ohio: A Manual for Use in Field and Laboratory

Rating:
Summary: essential taxonomic key for ohio field botanists
Review: despite the publishing date, this is still a basic reference for the field botanist working in Ohio. It is also accessible to the knowledgeable amateur. It is compact and easy to carry into the field. For amateur's interested in wildflowers, use in conjunction with Newcomb's Wildflower guide, since there are no photo's or pictures.