1   Trees (other than fruit or seeds) with leaves, of :     Acer macrophyllum      Aesculus californica      Lithocarpus densiflorus        2   Trees (other than trees with leaves) of:     Acer macrophyllum      Aesculus californica      Lithocarpus densiflorus      Quercus L. (all species)        3   Isolated bark of:     Acer macrophyllum      Aesculus californica      Lithocarpus densiflorus      , a   A phytosanitary certificate or re-forwarding phytosanitary certificate (“the certificate”) must accompany the susceptible material;     b   the certificate must contain a declaration that the material originates in an area recognised by the official plant health service of the country from which the material originates as being free from Phytophthora ramorum ; and     c   the name of the area from where the material originates must be specified on the certificate under the heading “place of origin”.   ,
 4   Wood including wood which has not kept its natural round surface of :     Acer macrophyllum      Aesculus californica      Lithocarpus densiflorus      , 1   The same conditions as apply for items 1, 2 and 3 in column 1 above must be met; or     2   in the case of wood which does not satisfy those conditions, and without prejudice to article 3(1) of the principal Order and Schedule 2, Part A, Schedule 3, and Schedule 4, Part A of the principal Order , the wood must be     stripped of its bark;      accompanied by a phytosanitary certificate or reforwarding phytosanitary certificate (“the certificate”); and      meet one of the following conditions:     the wood shall be squared so as to remove entirely the rounded surface;      the certificate shall contain a declaration that the moisture content of the wood does not exceed 20% expressed as a percentage of dry matter; or      the certificate shall contain a declaration that the wood has been disinfected by an appropriate hot-air or hot-water treatment; or in the case of sawn wood (whether or not residual bark remains attached to the wood after the bark stripping process) there shall be evidence by a mark “kiln-dried”, “K.D.” or another internationally recognised mark, put on the wood or its packaging in accordance with current commercial usage, that it has undergone kiln-drying to below 20% moisture content, expressed as a percentage of dry matter, at time of manufacture, achieved through an appropriate time/temperature schedule.        ,