Fieldstone Essential Field Guide to Wildflowers of Eastern North America
The most comprehensive and authoritative guide to the wildflowers of North America, updated for the first time in decades to reflect the impact of climate change and the advancements in DNA studies that have radically altered the classification process.
Fieldstone Essential Field Guide to Mushrooms of North America
A must-have reference for any nature lover: The most comprehensive and authoritative guide to the mushrooms of North America, updated for the first time in decades to reflect the impact of climate change and the advancements in DNA sequencing that have radically altered the classification process.