Phoenix (plant) hybridisation and cross-pollination. Several natural hybrids were hence obtained: "P. dactylifera X. P. sylvestris "(India)," P. dactylifera × P. canariensis" (Morocco, Algeria and Israel), and " P. dactylifera × P. reclinata "(Senegal). "Phoenix" species are used as food plants by the larvae of some Lepidoptera species, including "Paysandisia archon" and the "Batrachedra" species "B. amydraula" (recorded on "P. dactylifera"), "B. arenosella" and "B. isochtha" (feeds exclusively on "Phoenix" spp.). The fruit of "P. dactylifera", the date of commerce, is large with a thick layer of fruit pulp, edible, very sweet and rich in sugar; the other species have only a
Parable of the Olive Tree the ground and nourished it. In time some new branches appeared, but the top of the tree began to perish. So the master of the vineyard instructed his servant to cut off the decayed branches, and replace them with grafts of wild olives. Meanwhile, natural branches of the tree were transplanted to other parts of the vineyard. In time the original tree, now with wild olive branches grafted onto it, grew to give good fruit. Those natural branches of the original tree that were transplanted into poor soil also grew to give good fruit. However, a natural branch of the