pop'-lar (libhneh, "whiteness"; sturakinos, "storax" (Ge 30:37), leuke, "poplar" (Ho 4:13) (libhneh is so similar to the Arabic libna, the storax, that the latter certainly has the first claim to be the true translation)): "Jacob took him rods of fresh poplar," margin "storax tree" (Ge 30:37). "They .... burn incense upon the hills, under oaks and poplars and terebinths, because the shadow thereof is good" (Ho 4:13). In the latter reference the conjunction of the shrub, storax, with two great trees like the oak and terebinth--even though they all grow in the mountains--is strange. The storax cannot give a shade comparable with these trees. Had we other evidence of the storax being a sacred tree among the Hebrews, it might explain the difficulty.
⇒See a list of verses on POPLAR in the Bible.
The storax, Styrax officinalis (Natural Order Styraceae), is a very common shrub in Palestine which occasionally attains the height of 20 feet. The under surfaces of its oval leaves are covered with whitish hairs, and it has many beautiful pure-white flowers like orange blossoms--hence, its name "whiteness."
The poplar, the traditional translation in Ho 4:13, flourishes in many parts of Palestine. The white poplar, Populus alba, Arabic Haur, is common everywhere; Euphratica occurs especially in the Jordan valley; the black poplar, P. nigra, and the Lombardy poplar, P. pyramidalis--probably an importation--are both plentiful in the plain of Coele-Syria, around Damascus and along the river banks of Syria.
⇒See the definition of poplar in the KJV Dictionary
E. W. G. Masterman