Carya ovalis
(Wangenh.)Sarg.
Juglandaceae
The Temperate Database is in the process of being updated, with new records being added and old ones being checked and brought up to date where necessary. This record has not yet been checked and updated.
Common Name: Sweet Pignut
General Information
Carya ovalis is a deciduous tree that can grow up to 30.00 metres tall.
It is harvested from the wild for local use as a food and source of materials.
Known Hazards
None known
Botanical References
11- Title
- Trees and Shrubs Hardy in Great Britain. Vol 1 - 4 and Supplement.
- Publication
-
- Author
- Bean. W.
- Publisher
- Murray
- Year
- 1981
- ISBN
- -
- Description
- A classic with a wealth of information on the plants, but poor on pictures.
,
43- Title
- Gray's Manual of Botany.Eighth Edition
- Publication
-
- Author
- Fernald. M. L.
- Publisher
- American Book Co.; New York
- Year
- 1950
- ISBN
- 0442222505
- Description
- A bit dated but a good and concise flora of the eastern part of N. America.
,
200- Title
- The New RHS Dictionary of Gardening. 1992.
- Publication
-
- Author
- Huxley. A.
- Publisher
- MacMillan Press
- Year
- 1992
- ISBN
- 0-333-47494-5
- Description
- Excellent and very comprehensive, though it contains a number of silly mistakes. Readable yet also very detailed.
Range
Eastern N. America - Massachusetts to Michigan, Virginia, Illinois, Georgia and Missouri.
Habitat
Rich woodlands and on hillsides[
43- Title
- Gray's Manual of Botany.Eighth Edition
- Publication
-
- Author
- Fernald. M. L.
- Publisher
- American Book Co.; New York
- Year
- 1950
- ISBN
- 0442222505
- Description
- A bit dated but a good and concise flora of the eastern part of N. America.
,
82- Title
- Manual of the Trees of N. America.
- Publication
-
- Author
- Sargent. C. S.
- Website
- http://www.biodiversitylibrary.org/
- Publisher
- Dover Publications Inc. New York.
- Year
- 1965
- ISBN
- 0-486-20278-X
- Description
- Two volumes, a comprehensive listing of N. American trees though a bit out of date now. Good details on habitats, some details on plant uses. Not really for the casual reader. It can be downloaded from the internet.
].
Properties
Edibility Rating |    |
Habit | Deciduous Tree |
Height | 30.00 m |
Growth Rate | Slow |
Pollinators | Wind |
Self-fertile | Yes |
Cultivation Status | Wild |
Cultivation Details
Prefers a deep moisture-retentive loam in a sunny sheltered position, requiring a good summer for best development[
1- Title
- RHS Dictionary of Plants plus Supplement. 1956
- Publication
-
- Author
- F. Chittendon.
- Publisher
- Oxford University Press
- Year
- 1951
- ISBN
- -
- Description
- Comprehensive listing of species and how to grow them. Somewhat outdated, it has been replaced in 1992 by a new dictionary (see [200]).
,
63- Title
- Nuts.
- Publication
-
- Author
- Howes. F. N.
- Publisher
- Faber
- Year
- 1948
- ISBN
- -
- Description
- Rather old but still a masterpiece. Has sections on tropical and temperate plants with edible nuts plus a section on nut plants in Britain. Very readable.
,
137- Title
- The Plantsman. Vol. 9. 1986 - 1987.
- Publication
-
- Author
- ?
- Publisher
- Royal Horticultural Society
- Year
- 1986
- ISBN
- -
- Description
- Excerpts from the periodical giving cultivation details and other notes on some of the useful plants including Carya spp and Crocus sativus.
,
200- Title
- The New RHS Dictionary of Gardening. 1992.
- Publication
-
- Author
- Huxley. A.
- Publisher
- MacMillan Press
- Year
- 1992
- ISBN
- 0-333-47494-5
- Description
- Excellent and very comprehensive, though it contains a number of silly mistakes. Readable yet also very detailed.
]. Slow growing[
200- Title
- The New RHS Dictionary of Gardening. 1992.
- Publication
-
- Author
- Huxley. A.
- Publisher
- MacMillan Press
- Year
- 1992
- ISBN
- 0-333-47494-5
- Description
- Excellent and very comprehensive, though it contains a number of silly mistakes. Readable yet also very detailed.
].
Considered by some botanists to be no more than a form of C. glabra[
101- Title
- Edible Wild Fruits and Nuts of Canada.
- Publication
-
- Author
- Turner. N. J. and Szczawinski. A.
- Publisher
- National Museum of Natural Sciences
- Year
- 1978
- ISBN
- -
- Description
- A very readable guide to some wild foods of Canada.
], this tree is more regular cropping than other species[
159- Title
- Wild Food Plants of Indiana.
- Publication
-
- Author
- McPherson. A. and S.
- Publisher
- Indiana University Press
- Year
- 1977
- ISBN
- 0-253-28925-4
- Description
- A nice pocket guide to this region of America.
].
Plants are strongly tap-rooted and should be planted in their permanent positions as soon as possible[
1- Title
- RHS Dictionary of Plants plus Supplement. 1956
- Publication
-
- Author
- F. Chittendon.
- Publisher
- Oxford University Press
- Year
- 1951
- ISBN
- -
- Description
- Comprehensive listing of species and how to grow them. Somewhat outdated, it has been replaced in 1992 by a new dictionary (see [200]).
,
137- Title
- The Plantsman. Vol. 9. 1986 - 1987.
- Publication
-
- Author
- ?
- Publisher
- Royal Horticultural Society
- Year
- 1986
- ISBN
- -
- Description
- Excerpts from the periodical giving cultivation details and other notes on some of the useful plants including Carya spp and Crocus sativus.
]. Sowing in situ would be the best method so long as the seed could be protected from mice[
1- Title
- RHS Dictionary of Plants plus Supplement. 1956
- Publication
-
- Author
- F. Chittendon.
- Publisher
- Oxford University Press
- Year
- 1951
- ISBN
- -
- Description
- Comprehensive listing of species and how to grow them. Somewhat outdated, it has been replaced in 1992 by a new dictionary (see [200]).
,
200- Title
- The New RHS Dictionary of Gardening. 1992.
- Publication
-
- Author
- Huxley. A.
- Publisher
- MacMillan Press
- Year
- 1992
- ISBN
- 0-333-47494-5
- Description
- Excellent and very comprehensive, though it contains a number of silly mistakes. Readable yet also very detailed.
].
Trees are late coming into leaf (usually late May to June) and lose their leaves early in the autumn (usually in October)[
137- Title
- The Plantsman. Vol. 9. 1986 - 1987.
- Publication
-
- Author
- ?
- Publisher
- Royal Horticultural Society
- Year
- 1986
- ISBN
- -
- Description
- Excerpts from the periodical giving cultivation details and other notes on some of the useful plants including Carya spp and Crocus sativus.
]. During this time they cast a heavy shade. These factors combine to make the trees eminently suitable for a mixed woodland planting with shrubs and other trees beneath them[
137- Title
- The Plantsman. Vol. 9. 1986 - 1987.
- Publication
-
- Author
- ?
- Publisher
- Royal Horticultural Society
- Year
- 1986
- ISBN
- -
- Description
- Excerpts from the periodical giving cultivation details and other notes on some of the useful plants including Carya spp and Crocus sativus.
].
Plants in this genus are notably resistant to honey fungus[
200- Title
- The New RHS Dictionary of Gardening. 1992.
- Publication
-
- Author
- Huxley. A.
- Publisher
- MacMillan Press
- Year
- 1992
- ISBN
- 0-333-47494-5
- Description
- Excellent and very comprehensive, though it contains a number of silly mistakes. Readable yet also very detailed.
].
Most species in this genus have quite a wide range of distribution and, in order to find trees more suited to this country, seed from the most appropriate provenances should be sought[
137- Title
- The Plantsman. Vol. 9. 1986 - 1987.
- Publication
-
- Author
- ?
- Publisher
- Royal Horticultural Society
- Year
- 1986
- ISBN
- -
- Description
- Excerpts from the periodical giving cultivation details and other notes on some of the useful plants including Carya spp and Crocus sativus.
]. Most trees growing in Britain at present tend to only produce good seed after hot summers[
137- Title
- The Plantsman. Vol. 9. 1986 - 1987.
- Publication
-
- Author
- ?
- Publisher
- Royal Horticultural Society
- Year
- 1986
- ISBN
- -
- Description
- Excerpts from the periodical giving cultivation details and other notes on some of the useful plants including Carya spp and Crocus sativus.
].
Trees are self-fertile but larger crops of better quality seeds are produced if cross-pollination takes place[
229- Title
- The Complete Trees of N. America. Field Guide and Natural History.
- Publication
-
- Author
- Elias. T.
- Publisher
- Van Nostrand Reinhold Co.
- Year
- 1980
- ISBN
- 0442238622
- Description
- A very good concise guide. Gives habitats, good descriptions, maps showing distribution and a few of the uses. It also includes the many shrubs that occasionally reach tree proportions.
].
The leaves are richly aromatic[
245- Title
- Scented Flora of the World.
- Publication
-
- Author
- Genders. R.
- Publisher
- Robert Hale. London.
- Year
- 1994
- ISBN
- 0-7090-5440-8
- Description
- An excellent, comprehensive book on scented plants giving a few other plant uses and brief cultivation details. There are no illustrations.
].
Edible Uses
Seed - raw or cooked[
1- Title
- RHS Dictionary of Plants plus Supplement. 1956
- Publication
-
- Author
- F. Chittendon.
- Publisher
- Oxford University Press
- Year
- 1951
- ISBN
- -
- Description
- Comprehensive listing of species and how to grow them. Somewhat outdated, it has been replaced in 1992 by a new dictionary (see [200]).
,
101- Title
- Edible Wild Fruits and Nuts of Canada.
- Publication
-
- Author
- Turner. N. J. and Szczawinski. A.
- Publisher
- National Museum of Natural Sciences
- Year
- 1978
- ISBN
- -
- Description
- A very readable guide to some wild foods of Canada.
,
105- Title
- Tanaka's Cyclopedia of Edible Plants of the World.
- Publication
-
- Author
- Tanaka. T. & Nakao S.
- Publisher
- Keigaku Publishing; Tokyo
- Year
- 1976
- ISBN
- -
- Description
- The most comprehensive list of edible plants I've come across. Only the briefest entry for each species, though, and some of the entries are more than a little dubious. Not for the casual reader.
]. Small but sweet[
11- Title
- Trees and Shrubs Hardy in Great Britain. Vol 1 - 4 and Supplement.
- Publication
-
- Author
- Bean. W.
- Publisher
- Murray
- Year
- 1981
- ISBN
- -
- Description
- A classic with a wealth of information on the plants, but poor on pictures.
,
82- Title
- Manual of the Trees of N. America.
- Publication
-
- Author
- Sargent. C. S.
- Website
- http://www.biodiversitylibrary.org/
- Publisher
- Dover Publications Inc. New York.
- Year
- 1965
- ISBN
- 0-486-20278-X
- Description
- Two volumes, a comprehensive listing of N. American trees though a bit out of date now. Good details on habitats, some details on plant uses. Not really for the casual reader. It can be downloaded from the internet.
] with a thin shell[
159- Title
- Wild Food Plants of Indiana.
- Publication
-
- Author
- McPherson. A. and S.
- Publisher
- Indiana University Press
- Year
- 1977
- ISBN
- 0-253-28925-4
- Description
- A nice pocket guide to this region of America.
,
235- Title
- An Illustrated Flora of the Northern United States and Canada
- Publication
-
- Author
- Britton. N. L. Brown. A.
- Publisher
- Dover Publications. New York.
- Year
- 1970
- ISBN
- 0-486-22642-5
- Description
- Reprint of a 1913 Flora, but still a very useful book.
]. The seed ripens in late autumn and, when stored in its shell in a cool place, will keep for at least 6 months[
K- Title
- Plants for a Future
- Author
- Ken Fern
- Description
- Notes from observations, tasting etc at Plants For A Future and on field trips.
].
Sap - raw. Tapped in the spring, it has a sweet flavour[
101- Title
- Edible Wild Fruits and Nuts of Canada.
- Publication
-
- Author
- Turner. N. J. and Szczawinski. A.
- Publisher
- National Museum of Natural Sciences
- Year
- 1978
- ISBN
- -
- Description
- A very readable guide to some wild foods of Canada.
].
Medicinal
None known
Other Uses
Wood - heavy, hard, tough and elastic. Used for making wagons, agricultural implements, tool handles etc[
63- Title
- Nuts.
- Publication
-
- Author
- Howes. F. N.
- Publisher
- Faber
- Year
- 1948
- ISBN
- -
- Description
- Rather old but still a masterpiece. Has sections on tropical and temperate plants with edible nuts plus a section on nut plants in Britain. Very readable.
,
82- Title
- Manual of the Trees of N. America.
- Publication
-
- Author
- Sargent. C. S.
- Website
- http://www.biodiversitylibrary.org/
- Publisher
- Dover Publications Inc. New York.
- Year
- 1965
- ISBN
- 0-486-20278-X
- Description
- Two volumes, a comprehensive listing of N. American trees though a bit out of date now. Good details on habitats, some details on plant uses. Not really for the casual reader. It can be downloaded from the internet.
].
Propagation
Seed - requires a period of cold stratification. It is best sown in a cold frame as soon as it is ripe[
78- Title
- Propagation of Trees, Shrubs and Conifers.
- Publication
-
- Author
- Sheat. W. G.
- Publisher
- MacMillan and Co
- Year
- 1948
- ISBN
- -
- Description
- A bit dated but a good book on propagation techniques with specific details for a wide range of plants.
]. Stored seed should be kept moist (but not wet) prior to sowing and should be sown in a cold frame as soon as possible[
78- Title
- Propagation of Trees, Shrubs and Conifers.
- Publication
-
- Author
- Sheat. W. G.
- Publisher
- MacMillan and Co
- Year
- 1948
- ISBN
- -
- Description
- A bit dated but a good book on propagation techniques with specific details for a wide range of plants.
]. Where possible, sow 1 or 2 seeds only in each deep pot and thin to the best seedling. If you need to transplant the seedlings, then do this as soon as they are large enough to handle, once more using deep pots to accommodate the tap root. Put the plants into their permanent positions as soon as possible, preferably in their first summer, and give them some protection from the cold for at least the first winter[
78- Title
- Propagation of Trees, Shrubs and Conifers.
- Publication
-
- Author
- Sheat. W. G.
- Publisher
- MacMillan and Co
- Year
- 1948
- ISBN
- -
- Description
- A bit dated but a good book on propagation techniques with specific details for a wide range of plants.
,
K- Title
- Plants for a Future
- Author
- Ken Fern
- Description
- Notes from observations, tasting etc at Plants For A Future and on field trips.
]. Seed can also be sown in situ so long as protection is given from mice etc and the seed is given some protection from cold[
200- Title
- The New RHS Dictionary of Gardening. 1992.
- Publication
-
- Author
- Huxley. A.
- Publisher
- MacMillan Press
- Year
- 1992
- ISBN
- 0-333-47494-5
- Description
- Excellent and very comprehensive, though it contains a number of silly mistakes. Readable yet also very detailed.
] (a plastic bottle with the top and bottom removed and a wire mesh top fitted to keep the mice out is ideal)
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