Derwentia formosa Paxton 095, Joseph Paxton, 1853
Possibly: derwentia formosa (r. Br. ) bayly. (2006), syn. Veronica formosa r. Br. (1810). Date: 1853.
Published by:Author: John Lindley and Joseph Paxton, drawing by L. A. L. ConstansSource: commons.wikimedia.orgLoading...