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Close-Up of New Growth  on Podocarpus Totara Branch. Podocarpus Totara is a species of podocarp tree endemic to New Zealand.
A branch of a silk floss tree,an exotic tree Ceiba speciosa. Chorisia tree bark covered with many thorns
Myrtle ( Myrtus communis ) tree. Myrtaceae ebergreen shrub. The branches give flavor to mutton dishes, and the berries ripen in late autumn and are edible.
Bush with thorns and white flowers seen in the Kruger National Park in South Africa
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.
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).
Elephant Tree, Bursera microphylla.  Anza Borrego State Park. Burseraceae.
60mm thorns on an Acacia Tree (Acacia erioloba) in Etosha National Park in Namibia
Sea buckthorn with fruits.
Scenes around Southern California
A dried pine tree in a pine forest
Acacia tree with thorns. Food for giraffes.
Autumn Leaf Colour in Etosha National Park at Kunene Region, Namibia
Up close throned acacia tree
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Ever get to cleanliness in the shower and reach for a product, noticing for a flash, the words 'Jojoba'? It most likely refers to a derivitive of the plant known to botany as Simmondsia Chinensis. Jojoba, as its commonly referred to, is native to both the Mojave and Colorado Deserts. Near the Cottonwood Entrance to Joshua Tree National Park, flourishing specimens can be observed.
Gorée Island, Dakar, Senegal: bare branches of a baobab tree and blue sky - Government Square / Palace Square.
A branch of a silk floss tree,an exotic tree Ceiba speciosa. Chorisia tree bark covered with many thorns
Ancient bristlecone pine tree branches against blue sky in Bryce Canyon National Park, Utah, United States.
Argania spinosa grown in a garden. It is an endemic species of the desert areas of Morocco.
New Zealand Pohutukawa Tree in bloom with clear summer sky.
A tree with a curved branch and green foliage
Yew after pruning
Tree with leafs and the sky
Piquilín, or Condalia microphylla, as it's scientific called, is a typical flower from Northern Argentina. Its red bushes give a nice contrast in nature
close up of spines from a acacia tree from masai mara the acacia tree is food for the giraffe
Melaleuca leucadendra Linn.
tropical fruit orchard located in the municipality of Casa Branca state of Sao Paulo
Big plane tree with fallen leaves
Free Images: "bestof:Trees Canthium inerme - perpendicular thorns.JPG en Turkey berry tree Cape Town 2012-04-22 own Abu Shawka cc-zero Uploaded with UploadWizard Canthium inerme"
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