Queen-of-the-Prairie and Goat's Beard Small 171×320 Medium 341×640 Large 546×1024 Download TIFF Original 1279×2400 | (1.0 MB) Description Of the rose family (Rosaceae): left, the queen-of-the-prairie or Filipendula rubra; right, goat's beard or Aruncus sylvester. Keywords Aruncus sylvester, Filipendula rubra, goat's beard plant, krose, queen-of-the-prairie plant, Rosaceae, Rose family Galleries Flowers and Shrubs: Q-R Source: F. Schuyler Mathews Field Book of American Wild Flowers (New York, NY: G. P. Putnam's Sons, 1902)
