خِذْرَافٌ
A certain plant of the spring, which dries up when it feels the [heat of] summer: (Lth, K:) or a species of the [kind called] حَمْض, (AHn, S, K,) having a small leaf, and rising to the height of a cubit: (AHn:) the latter is said by Az to be the correct explanation: the former he disapproves: (TA:) n. un. with ة. (S.)