Growing & Propagating Wild Flowers
Harry R. Phillips
Practical, easy-to-follow methods for raising native plants from seeds, cuttings, and divisions. Descriptions of growth habits, flowers, fruits and seeds, and more than 250 illustrations of nearly 100 genera of wildflowers and ferns.
The University of North Carolina Press.
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.