Winter Weed Finder:
A Guide to Dry Plants in Winter
Dorcas S. Miller
This booklet will help you identify common native ferns, and native and naturalized herbs, in the late fall and winter.
(Grasses and sedges are not included.)
Nature Study Guild Publishers.
To select from a dropdown list of genera, type only the first 2-3 letters.
If "briar" doesn't deliver the results you want, try an alternate spelling such as "brier", etc.