populus alba(n = noun.plant) abele, aspen poplar, silver-leaved poplar, white aspen, white poplar - a poplar that is widely cultivated in the United States; has white bark and leaves with whitish undersurfaces;
is a kind of poplar, poplar tree

abies alba, actaea alba, agathis alba, agrostis alba, bryonia alba, chiococca alba, clytocybe alba, copernicia alba, crocethia alba, dictamnus alba, genus populus, ipomoea alba, lychnis alba, melilotus alba, morus alba, nabalus alba, nymphaea alba, phlegmasia alba dolens, pityriasis alba, plumeria alba, polygala alba, populus, populus balsamifera, populus canescens, populus deltoides, populus grandidentata, populus heterophylla, populus nigra, populus nigra italica, populus tremula, populus tremuloides, populus trichocarpa, prenanthes alba, quercus alba, salix alba, salix alba caerulea, salix alba sericea, salix alba vitellina, sinapis alba, substantia alba, symphoricarpos alba, terra alba, tyto alba