Tato stránka byla zkontrolována
Maine to Minnesota and southward nearly to the Gulf States. Blooms June to August.
Books Recommended
- Flower Guide, Chester A. Reed. Doubleday, Page & Co. $1.00
- Our Early Wild Flowers, Harriet L. Keeler. Scribners. $1.50
- How to Know the Wild Flowers, Mrs. Wm. Starr Dana. $2.00
- How to Know the Ferns, Frances Theodora Parsons. Scribners. $1.50
