Countless types of peony cultivars and varieties exist. However, there are currently just 33 officially recognized species of peony (paeony) plants that make up the Paeonia genus, ...

While this particular species of tree peony was named for the Austrian-American ... it's clear why Davidia involucrata has the common names "dove tree" and "handkerchief tree." ...

4 common peony pruning mistakes and how to avoid them ... healthy pair of leaf buds just below the fading flowers. For many species of plants regular deadheading leads to more blooms, but peonies ...