2. Parts of plants, other than fruit or seeds, of—
(a)Castanea Mill., Dendranthema (DC) Des. Moul., Dianthus L., Gypsophilia L., Pelargonium L'Hérit. ex Ait, Phoenix subsp., Populus L., Quercus L., Solidago L. or cut flowers of Orchidaceae;
(b)Conifers (Coniferales);
(c)Acer saccharum Marsh., originating in the USA or Canada;
(d)Prunus L., originating in any country outside Europe;
(e)cut flowers of Aster subsp., Eryngium L., Hypericum L., Lisianthus L., Rosa L. or Trachelium L., originating in any country outside Europe; or
(f)leafy vegetables of Apium graveolens L. or Ocimum L.