Peonies by James Boyd (Ed.) 1928

171_sclerotinia stem-rot default 173_root-knot or root-gall


172_root-rot

PEONIES

The Manual of the American Peony Society

EDITED BY JAMES BOYD

Copyright 1928 by American Peony Society


Carsten Burkhardt's Web Project Paeonia - The Peony Library

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