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USDA-NRCS PLANTS Database / An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 1: 624. Courtesy of Kentucky Native Plant Society. |
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www.na.fs.fed.us |
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Summary
Bloom Color: Brown. Main Bloom Time: Early spring, Late spring, Mid spring. Form: Rounded, Spreading or horizontal.
Physical Characteristics
Quercus muehlenbergii is a deciduous Tree growing to 20 m (65ft) by 10 m (32ft) at a medium rate.
See above for USDA hardiness. It is hardy to UK zone 4 and is not frost tender. It is in flower from May to June, and the seeds ripen in November. The species is monoecious (individual flowers are either male or female, but both sexes can be found on the same plant) and is pollinated by Wind.
Suitable for: medium (loamy) and heavy (clay) soils. Suitable pH: mildly acid, neutral and basic (mildly alkaline) soils. It can grow in semi-shade (light woodland) or no shade. It prefers moist soil. The plant can tolerates strong winds but not maritime exposure.
UK Hardiness Map
US Hardiness Map
Synonyms
Q. acuminata. non Roxb. Q. prinus acuminata.
Plant Habitats
Woodland Garden Canopy;
Edible Uses
Edible Parts: Seed
Edible Uses: Coffee
Seed - cooked. It is up to 18mm long[227]. The seed contains very little bitter tannin, it is quite sweet and rather pleasant eating[183, 227]. Tastes nice when baked in an oven[183]. Any bitter seeds can be leached by thoroughly washing the seed in running water though many minerals will also be lost. Either the whole seed can be used or the seed can be dried and ground it into a powder. It can take several days or even weeks to properly leach whole seeds, one method was to wrap them in a cloth bag and place them in a stream. Leaching the powder is quicker. A simple taste test can tell when the tannin has been leached. The traditional method of preparing the seed was to bury it in boggy ground overwinter. The germinating seed was dug up in the spring when it would have lost most of its astringency Roasted seed is a coffee substitute.
References More on Edible Uses
Medicinal Uses
Plants For A Future can not take any responsibility for any adverse effects from the use of plants. Always seek advice from a professional before using a plant medicinally.
Antiemetic Astringent Dysentery
An infusion of the bark has been used in the treatment of vomiting[257]. Any galls produced on the tree are strongly astringent and can be used in the treatment of haemorrhages, chronic diarrhoea, dysentery etc[4].
References More on Medicinal Uses
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Other Uses
Fuel Repellent Tannin Wood
A mulch of the leaves repels slugs, grubs etc, though fresh leaves should not be used as these can inhibit plant growth[20]. Oak galls are excrescences that are sometimes produced in great numbers on the tree and are caused by the activity of the larvae of different insects. The insects live inside these galls, obtaining their nutrient therein. When the insect pupates and leaves, the gall can be used as a rich source of tannin, that can also be used as a dyestuff[4]. Wood - heavy, very hard, strong, close grained, durable. It weighs 53lb per cubic foot[227]. Not abundant enough to be used commercially, it is used for fencing, cooperage etc and makes an excellent fuel[82, 149, 229].
Special Uses
Food Forest
References More on Other Uses
Cultivation details
Landscape Uses:Pest tolerant, Aggressive surface roots possible, Specimen, Street tree. Prefers a good deep fertile loam which can be on the stiff side[1, 11]. Young plants tolerate reasonable levels of side shade[200]. Tolerates moderate exposure, surviving well but being somewhat stunted[200]. Prefers warmer summers than are usually experienced in Britain, trees often grow poorly in this country and fail to properly ripen their wood resulting in frost damage overwinter[200]. Growth is fairly rapid for an oak[227], especially when the tree is young, though it slows down with age[229]. Seed production is cyclic, a year with high yields is followed by 2 - 3 years of light crops[229]. The tree flowers on new growth produced in spring, the seed ripening in its first year[200, 229]. Q. muhlenbergii brayi (Small.)Sarg. has somewhat larger seeds than the type, sometimes 3cm long[227]. Closely related to Q. prinus[11]. Trees are often confused with Q. prinus, Q. prinoides and Q. michauxii[200]. Trees respond well to coppicing[149]. Intolerant of root disturbance, trees should be planted in their permanent positions whilst young[11]. Hybridizes freely with other members of the genus[200]. Plants in this genus are notably resistant to honey fungus[200]. Special Features:North American native, Inconspicuous flowers or blooms. The plant is heat tolerant in zones 8 through 2. (Plant Hardiness Zones show how well plants withstand cold winter temperatures.
Plant Heat Zones show when plants would start suffering from the heat.
The Plant Heat Zone map is based on the number of "heat days" experienced in a given area where the temperature climbs to over 86 degrees F (30°C).
At this temperature, many plants begin to suffer physiological damage. Heat Zones range from 1 (no heat days) to 12 (210 or more heat days).
For example Heat Zone. 11-1 indicates that the plant is heat tolerant in zones 11 through 1.) For polyculture design as well as the above-ground architecture (form - tree, shrub etc. and size shown above) information on the habit and root pattern is also useful and given here if available. The plant growth habit is a standard with a non-suckering single trunk [1-2]. The root pattern is a heart root, dividing from the crown into several primary roots going down and out [1-2].
References Carbon Farming Information and Carbon Sequestration Information
Temperature Converter
Type a value in the Celsius field to convert the value to Fahrenheit:
Fahrenheit:
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Plant Propagation
Seed - it quickly loses viability if it is allowed to dry out. It can be stored moist and cool overwinter but is best sown as soon as it is ripe in an outdoor seed bed, though it must be protected from mice, squirrels etc. Small quantities of seed can be sown in deep pots in a cold frame. Plants produce a deep taproot and need to be planted out into their permanent positions as soon as possible, in fact seed sown in situ will produce the best trees[11]. Trees should not be left in a nursery bed for more than 2 growing seasons without being moved or they will transplant very badly.
Other Names
If available other names are mentioned here
Native Range
NORTHERN AMERICA: Canada, Ontario (south), United States, Connecticut, Indiana, Massachusetts, Michigan, New Jersey, New York, Ohio, Pennsylvania, Vermont, West Virginia, Illinois, Iowa, Kansas (east), Minnesota, Missouri, Nebraska (southeast), Oklahoma, Wisconsin, Alabama, Arkansas, Florida (northwest), Georgia, Kentucky, Louisiana, Maryland, Mississippi, North Carolina, South Carolina, Tennessee, Virginia, New Mexico (southeast), Texas, Mexico, Coahuila de Zaragoza, Nuevo León, Tamaulipas, Hidalgo,
Weed Potential
Right plant wrong place. We are currently updating this section.
Please note that a plant may be invasive in one area but may not in your area so it’s worth checking.
Conservation Status
IUCN Red List of Threatened Plants Status :
Related Plants
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Latin Name | Common Name | Habit | Height | Hardiness | Growth | Soil | Shade | Moisture | Edible | Medicinal | Other |
Quercus × schuettei | Schuette's oak | Tree | 18.0 |
4-8
| F | MH | N | MWe | 3 | 0 | 3 |
Quercus acuta | Japanese Evergreen Oak | Tree | 25.0 |
6-9
| M | MH | SN | M | 2 | 2 | 2 |
Quercus acutissima | Sawthorn Oak | Tree | 5.0 |
5-9
| M | MH | SN | M | 2 | 2 | 3 |
Quercus agrifolia | Encina, California live oak, Coast Live Oak | Tree | 15.0 |
8-11
| S | MH | SN | M | 3 | 2 | 2 |
Quercus alba | White Oak, Hybrid oak | Tree | 20.0 |
3-9
| S | MH | SN | DM | 3 | 2 | 4 |
Quercus aliena | Oriental White Oak | Tree | 20.0 |
4-8
| | MH | SN | M | 2 | 2 | 2 |
Quercus aucheri | Boz-Pirnal Oak | Shrub | 5.0 |
7-10
| S | MH | SN | DM | 4 | 2 | 1 |
Quercus bicolor | Swamp White Oak | Tree | 25.0 |
4-8
| M | MH | SN | MWe | 4 | 2 | 3 |
Quercus brantii | Barro, Brant's oak | Tree | 8.0 |
7-9
| F | LMH | N | DM | 3 | 2 | 3 |
Quercus cerris | Turkey Oak, European turkey oak | Tree | 35.0 |
5-9
| F | MH | SN | M | 3 | 2 | 2 |
Quercus chrysolepis | Live Oak, Canyon live oak | Tree | 25.0 |
8-11
| S | MH | SN | M | 2 | 2 | 2 |
Quercus coccifera | Kermes Oak | Shrub | 4.0 |
5-9
| | MH | SN | M | 3 | 2 | 3 |
Quercus coccinea | Scarlet Oak | Tree | 25.0 |
4-8
| M | MH | SN | M | 2 | 2 | 3 |
Quercus dentata | Japanese Emperor Oak, Daimyo oak | Tree | 20.0 |
4-8
| F | MH | SN | M | 2 | 2 | 2 |
Quercus douglasii | Blue Oak | Tree | 12.0 |
8-11
| S | MH | SN | DM | 3 | 2 | 4 |
Quercus durata | California Scrub Oak, Leather oak | Shrub | 4.0 |
7-10
| | MH | SN | M | 2 | 2 | 2 |
Quercus ellipsoidalis | Northern Pin Oak | Tree | 20.0 |
4-6
| M | MH | SN | M | 2 | 2 | 3 |
Quercus emoryi | Black Oak, Emory oak | Tree | 12.0 |
6-9
| S | MH | SN | M | 3 | 2 | 3 |
Quercus engelmannii | Evergreen Oak, Engelmann oak, Mesa Oak | Tree | 10.0 |
8-11
| M | MH | SN | M | 2 | 2 | 3 |
Quercus falcata | Southern Red Oak, Cherrybark Oak, Spanish Oak, Southern Red Oak | Tree | 25.0 |
7-9
| M | MH | SN | M | 1 | 2 | 2 |
Quercus floribunda | | Tree | 0.0 |
-
| | MH | SN | M | 2 | 2 | 3 |
Quercus frainetto | Hungarian Oak, Italian Oak, Forest Green Oak | Tree | 30.0 |
5-8
| F | MH | SN | M | 4 | 2 | 2 |
Quercus fruticosa | Gall Oak, Lusitanian Oak | Shrub | 2.0 |
7-10
| | MH | N | M | 3 | 2 | 2 |
Quercus gambelii | Shin Oak, Gambel oak, Rocky Mountain White Oak | Shrub | 4.5 |
4-8
| S | MH | SN | DM | 3 | 2 | 3 |
Quercus garryana | Oregon White Oak, Garry Oak | Tree | 18.0 |
7-9
| S | MH | SN | M | 2 | 2 | 3 |
Quercus glauca | Ring-cup oak , Ring Cupped Oak, Blue Japanese Oak | Tree | 15.0 |
8-9
| S | MH | SN | M | 3 | 2 | 3 |
Quercus hispanica | | Tree | 20.0 |
6-9
| | MH | SN | M | 3 | 2 | 3 |
Quercus ilex | Holly Oak, Evergreen Oak | Tree | 25.0 |
7-10
| S | LMH | SN | M | 5 | 2 | 3 |
Quercus ilex ballota | Holm Oak | Tree | 25.0 |
6-9
| S | LMH | SN | M | 5 | 2 | 3 |
Quercus imbricaria | Shingle Oak, Northern Laurel Oak | Tree | 20.0 |
4-8
| M | MH | SN | M | 2 | 2 | 3 |
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Growth: S = slow M = medium F = fast. Soil: L = light (sandy) M = medium H = heavy (clay). pH: A = acid N = neutral B = basic (alkaline). Shade: F = full shade S = semi-shade N = no shade. Moisture: D = dry M = Moist We = wet Wa = water.
Expert comment
Author
Engelm.
Botanical References
1143200
Links / References
For a list of references used on this page please go here
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Subject : Quercus muehlenbergii
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