Fagaceae FAMILY

Quercus oblongata

Edibility

2/5

Medicinal

2/5

Safety & Hazards

All parts of the plant contain tannins. Whilst tannins are found in many foods, and have a range of medicinal uses. They are usually only present in low concentrations. In some foods made from oaks (particularly the seeds), the tannin content can be quite high unless the food is treated to reduce tannin content. Tannins are only of low toxicity and, because of their bitter taste and astringency, are unlikely to be eaten in large quantities. However, if they are taken in excess, they can cause stomach pains; constipation followed by bloody diarrhoea: excessive thirst; and excessive urination[ 293 Title Poisonous Plants of North Carolina Publication Author Website http://www.ces.ncsu.edu/depts/hort/consumer/poison/poison.htm Publisher Year 0 ISBN Description An excellent concise but comprehensive guide to toxic plants that grow in N. Carolina. It lists even those plants that are of very low toxicity, including several well-known food plants such as carrots and potatoes. ].

Botanical Description

Quercus oblongata is an evergreen tree up to 25 metres tall. The tree is harvested from the wild for local use as a food, medicine and source of materials, It is harvested on a commercial basis for its wood and the tannins in its bark, and is sometimes cultivated in India for the production of tannins from the bark and fruit cupules anda dye from the bark[ 317 Title Mansfeld's Database of Agricultural and Horticultural Plants Publication Author Website http://mansfeld.ipk-gatersleben.de/pls/htmldb_pgrc/f?p=185:3:4292127278597336 Publisher Year 0 ISBN Description Terse details of a huge range of useful plants. ]

Habitat & Origin

Origintemperate

Native RangeE. Asia - northern Pakistan, northern India, Nepal, Bangladesh, Myanmar, Thailand, Vietnam

HabitatA dominant tree in forests, where it is usually gregarious and common; at elevations from 1,200 - 2,400 metres, occasionally descending to 600 metres[ 51 Title Flowers of the Himalayas. Publication Author Polunin. O. and Stainton. A. Publisher Oxford Universtiy Press Year 1984 ISBN - Description A very readable and good pocket guide (if you have a very large pocket!) to many of the wild plants in the Himalayas. Gives many examples of plant uses. , 146 Title A Manual of Indian Timbers. Publication Author Gamble. J. S. Publisher Bishen Singh Mahendra Pal Singh Year 1972 ISBN - Description First written in the 19th century, but still a classic, giving a lot of information on the uses and habitats of Indian trees. Not for the casual reader. ]. Prefers rather dry hillsides[ 146 Title A Manual of Indian Timbers. Publication Author Gamble. J. S. Publisher Bishen Singh Mahendra Pal Singh Year 1972 ISBN - Description First written in the 19th century, but still a classic, giving a lot of information on the uses and habitats of Indian trees. Not for the casual reader. ].