Key to identifying non-woody Plants in late fall and Winter by the dried structures that remain after frost, such as pods, dried flower heads, seed capsules, and burrs.
Illustrated with line drawings.. north of South Carolina, and eastern Canada.
Area covered is the upper Midwest and eastern U.
S.
Includes common native and naturalized herbs and native ferns.
Key to identifying non-woody Plants in late fall and Winter by the dried structures that remain after frost, such as pods, dried flower heads, seed capsules, and burrs