Of shrubs, below the rank of trees, the most important are the lentisk (_Pistachia lentiscus_), the bay, the arbutus (_A. andrachne_), the cypress, the oleander, the myrtle, the juniper, the barberry, the styrax (_S. officinalis_), the rhododendron, the bramble, the caper plant, the small-leaved holly, the prickly pear, the honeysuckle, and the jasmine. Myrtle and rhododendron grow luxuriantly on the flanks of Bargylus, and are more plentiful than any other shrubs in that region.[233] Eastern Lebanon has abundant scrub of juniper and barberry;[234] while on the western slopes their place is taken by the bramble, the myrtle, and the clematis.[235] The lentisk, which rarely exceeds the size of a low bush, is conspicuous by its dark evergreen leaves and numerous small red berries;[236] the arbutus--not our species, but a far lighter and more ornamental shrub, the _Arbutus andrachne_--bears also a bright red fruit, which colours the thickets;[237] the styrax, famous for yielding the gum storax of commerce, grows towards the east end of Carmel, and is a very large bush branching from the ground, but never assuming the form of a tree; it has small downy leaves, white flowers like orange blossoms, and round yellow fruit, pendulous from slender stalks, like cherries.[238] Travellers in Phoenicia do not often mention the caper plant, but it was seen by Canon Tristram hanging from the fissures of the rock, in the cleft of the Litany,[239] amid myrtle and bay and clematis. The small-leaved holly was noticed by Mr. Walpole on the western flank of Bargylus.[240] The prickly pear is not a native of Asia, but has been introduced from the New World. It has readily acclimatised itself, and is very generally employed, in Phoenicia, as in the neighbouring countries, for hedges.[241]