''Rheum palaestinum'', the desert rhubarb, is a plant indigenous to Israel and Jordan, with the most highly efficient water gathering capabilities known in botany.
Similar species: Pinks, Cactuses, And Allies
By Yael Orgad
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Uploaded Feb 9, 2019. Captured Mar 26, 2015 14:34 in Ramat Negev Regional Council, Israel.
comments (3)
"the plant has broad, rigid leaves, with a waxy surface, and channels cut into them that funnel any water that drops onto them toward its root, with enough force to cause deep soil penetration." Posted 6 years ago