Coreopsis verticillata
... that the plant Coreopsis verticillata 'Moonbeam' was chosen as the 1992 Perennial Plant of the Year by the Perennial Plant Association?
... that the plant <i id="mwG0g"><b id="mwG0k"><a href="./Coreopsis_verticillata" id="mwG0o" rel="mw:WikiLink" title="Coreopsis verticillata">Coreopsis verticillata</a></b></i> 'Moonbeam' was chosen as the 1992 Perennial Plant of the Year by the Perennial Plant Association?