Tilia vulgaris (Palalwyfen, Pisgwydden / Lime) [L] (4)
Ulmus glabra (Llwyfen Lydanddail / Wych Elm) [WE] (2)
Acer Pseudoplatanus (Sycamorwydden / Sycamore) [S] (3)
Carpinus betulus 'fastigiata'(Oestrwydden, Ieubren / Hornbeam 'Fastigiata') [HBF] (1)
Populus nigra 'Plantierensis' (Aethnen Ddu / Black Poplar 'Plantierensis') [BPP] (1)
Aesculus hippocastanum (Marchgastanwydden / Horse Chestnut) [HC] (1)
Sorbus aria (Cerddinen Wen / Whitebeam) [WB] (1)
Sorbus intermedia (Cerddinen Sweden / Swedish Whitebeam) [SWB] (1)