fruits and leaves of common smilax

alternate aspera berries bindweed botanical botany briar climbing cluster common daylight europe evergreen flora flowering forest fruits green growing grows growth heartshaped italy leathery leaves margins mediterranean monocot outdoor perennial petiolated petiole plant red rough sarsaparille season seasonal shrub smilacaceae smilax spiny stem summer sunlight sunny terni thorny tough umbria vegetable vegetation vine wild