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Acacia Shrub at Etosha National Park in Kunene Region, Namibia
Whistling Thorn Acacia tree lives in symbiotic relationship with ants which live in the thorns
Acacia thorn tree in Zimbabwe
Bush with thorns and white flowers seen in the Kruger National Park in South Africa
A silver cluster-leaf (Terminalia sericea) in grassland against a blue sky, South Africa
Close-up of a grey camel thorn tree seed bod in the Kalahari desert. The pods are characteristic to the variety - a sickle shape.
Silk Floss Tree - The cotton inside the capsules has been used as stuffing. The wood can be used to make canoes, as wood pulp, and to make paper. The bark has been used to make ropes. From the seeds it is possible to obtain vegetable oil (both edible and industrially useful).
Beautiful green leaves fence in garden
Boswellia Serrata. Family: Burseraceae. A deciduous tree India. The tree yields an aromatic resin which is used to make incense.
Kalahari Apple Leaf Tree (Philenoptera nelsii) in Omboroko Mountains at Otjozondjupa Region, Namibia
Scenes around Southern California
Leaves in red and green of a Bodhi tree at a small temple outside Kandy in Sri Lanka
Whistling Thorn Acacia tree lives in symbiotic relationship with ants which live in the thorns
Grevillea Robusta Tree Flowers
Small plant with leaf and thorns on green grass nature background
Closeup Bottle brush new leaves in springtime, background with copy space, full frame horizontal composition
Acacia whistling thorn tree with brown bulbous growing at Ngorongoro Crater, Arusha Region, Tanzania, East Africa (Acacia drepanolobium)
Autumn Leaf Colour in Etosha National Park at Kunene Region, Namibia
A branch of a silk floss tree,an exotic tree Ceiba speciosa. Chorisia tree bark covered with many thorns
a branch with long thorns and blurred background
Analgesic, anti-inflammatory, anti-viral and anti-bacterial properties of Acacia leucophloea .
isolated tree / kiawe tree from maui / type of mesquite tree
Arizona desert native wood-like semi-succulent Ocotillo, Fouquieria splendens, blooming with red flowers in early spring, copy space
Developing fruits and leaves of the Soap Bark Tree (Quillaja saponaria), endemic to central Chile but cultivated around the world for the medicinal and industrial properties of its soapy bark.
Gum arabic tree leaf closeup. Selective focus. Vachellia nilotica. Acacia nilotica. Babul. Thorn mimosa. Egyptian acacia. Thorny acacia.
Savannah at Etosha National Park in Kunene Region, Namibia
A branch of coast redwood (Sequoia semprevirens).
A close up image of African Boxthorn
Dhalkut Wilayat, Dhofar Governorate, Oman: incense tree (Boswellia sacra) in the wilderness, mountains near the Yemeni border- the Frankincense tree or olibanum tree is a tree in the Burseraceae family, it is the main representative of the genus Boswellia, from which frankincense is extracted - The resin is harvested via incisions in the trunk or branches of the tree and removing a narrow strip of bark. A milky sap flows out, which coagulates on contact with air and which is then collected by hand - Tentative Unesco world heritage site, the area as a whole including Dhofar region in Oman and Hawf region in Yemen has been described as a center of plant diversity, and as a 'fog oasis' in the Arabian Peninsula which is predominantly arid.
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