acacia tree gum secretion, vachellia nilotica

acacia arabic ayurveda ayurvedic babul background beauty blossom blue botany branch bright bush closeup egyptian environment flora flower foliage forest garden green gum herbal india kikar leaf leaves maharashtra medical mimosa natural nature nilotica organic outdoor outdoors plant prickly rural satara season secretion sky spring summer thorn thorny tree vachellia white wood yellow