XXnet-lz: (1) charul, (Job 30:7; Prov 24:31; Zeph 2:9 margin, in all, "wild vetches"); the translation "nettles" is due to the supposed derivations of charul from an (obsolete) charal, meaning "to be sharp" or "stinging," but a translation "thorns" (as in Vulgate) would in that case do as well. Septuagint has phrugana agria, "wild brushwood," in Job, and certainly the association with the "saltwort" and the retm, "broom," in the passage would best be met by the supposition that it means the low thorny bushes plentiful in association with these plants. "Vetch" is suggested by the Aramaic, but is very uncertain. (2) qimmosh (Isa 34:13; Hos 9:6), and plural qimmeshonim (Prov 24:31), translated (English Versions of the Bible) "thorns," because of the translation of charul as "nettles" in the same verse From Isa 34:13 qimmosh is apparently distinct from thorns, and the translation "nettle" is very probable, as such neglected or deserted places as described in the three references readily become overgrown with nettles in Israel The common and characteristic Israel nettle is the Urtica pilulifera, so called from the globular heads of its flowers.
E. W. G. Masterman