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- 'Nivea' - Silver Poplar - leaves very
white beneath, even better than the species
- 'Pyramidalis' - Bolleana Poplar -
substitute for the
Lombardy Poplar
not as
susceptible to trunk canker.
- 'Rlchardii' - Richard's White Poplar -
upper surface of the leaf is yellow, lower
surface white
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