Populus nigra 'Afghanica' (P. n. var. thevestina) Algerian Poplar / Theves Poplar | | Columnar or spire-like form, fast growing and more disease resistant than Lombardy Poplar. The bark of older trunks is nearly white. Leaves triangular-ovate, deep green in color. Very hardy and longer lived than other species. |
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|  | Populus nigra 'Italica' Lombardy Poplar | | Conspicuous with its slender upright form; a rapid grower. A most useful tree for screening unsightly buildings. |
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