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Useful Tropical Plants

Juglans steyermarkii

W.E.Manning

Juglandaceae

+ Synonyms

Common Name:

No Image.

General Information

Juglans steyermarkii is a deciduous tree growing around 15 metres tall.
The edible seeds are gathered from the wild for local use.

Known Hazards

None known

Botanical References

331
Title
Flora of Guatemala
Publication
 
Author
Standley P.C. & J. A. Steyermark
Website
http://www.archive.org/
Publisher
 
Year
1946 - 1976
ISBN
 
Description
A superb reference, though somewhat dated. Gives lots of plant uses as well as information on plant habit and habitat. The entire flora (13 volumes) can now be downloaded from http://www.archive.org/
,
595
Title
Journal of the Arnold Arboretum Vol. 38
Publication
 
Author
Various
Website
http://www.biodiversitylibrary.org
Publisher
Harvard University.
Year
1957
ISBN
 
Description
Amongst other things, it contains an article on the Juglans of central America. It can be downloaded from the Internet.

Range

Central America - Guatemala.

Habitat

Woodland in canyons, at elevations between 1,200 - 1,300 metres[
331
Title
Flora of Guatemala
Publication
 
Author
Standley P.C. & J. A. Steyermark
Website
http://www.archive.org/
Publisher
 
Year
1946 - 1976
ISBN
 
Description
A superb reference, though somewhat dated. Gives lots of plant uses as well as information on plant habit and habitat. The entire flora (13 volumes) can now be downloaded from http://www.archive.org/
,
595
Title
Journal of the Arnold Arboretum Vol. 38
Publication
 
Author
Various
Website
http://www.biodiversitylibrary.org
Publisher
Harvard University.
Year
1957
ISBN
 
Description
Amongst other things, it contains an article on the Juglans of central America. It can be downloaded from the Internet.
].

Properties

Edibility Rating *  *
Other Uses Rating *  *
HabitDeciduous Tree
Height15.00 m
Cultivation StatusWild

Cultivation Details

A plant of moderate elevations in the tropics, growing in areas of good rainfall.

Edible Uses

Seed - raw or cooked[
331
Title
Flora of Guatemala
Publication
 
Author
Standley P.C. & J. A. Steyermark
Website
http://www.archive.org/
Publisher
 
Year
1946 - 1976
ISBN
 
Description
A superb reference, though somewhat dated. Gives lots of plant uses as well as information on plant habit and habitat. The entire flora (13 volumes) can now be downloaded from http://www.archive.org/
]. A relatively small amount of flesh in the seedcase[
331
Title
Flora of Guatemala
Publication
 
Author
Standley P.C. & J. A. Steyermark
Website
http://www.archive.org/
Publisher
 
Year
1946 - 1976
ISBN
 
Description
A superb reference, though somewhat dated. Gives lots of plant uses as well as information on plant habit and habitat. The entire flora (13 volumes) can now be downloaded from http://www.archive.org/
].

Medicinal

None known

Other Uses

The fruits and barks of most, if not all, members of this genus are rich in tannins[
411
Title
Trees and Shrubs of Mexico
Publication
Contributions from the United States National Herbarium Vol 23
Author
Standley P.C.
Publisher
Smithsonian Institution; Washington
Year
1926
ISBN
 
Description
Although dated, it contains a wealth of information on the trees and shrubs of Mexico, including many of their uses. It can be downloaded from the Internet.
].

The wood of most members of this genus is valued for its toughness, hardness and durability[
411
Title
Trees and Shrubs of Mexico
Publication
Contributions from the United States National Herbarium Vol 23
Author
Standley P.C.
Publisher
Smithsonian Institution; Washington
Year
1926
ISBN
 
Description
Although dated, it contains a wealth of information on the trees and shrubs of Mexico, including many of their uses. It can be downloaded from the Internet.
]. The wood is probably of value[
331
Title
Flora of Guatemala
Publication
 
Author
Standley P.C. & J. A. Steyermark
Website
http://www.archive.org/
Publisher
 
Year
1946 - 1976
ISBN
 
Description
A superb reference, though somewhat dated. Gives lots of plant uses as well as information on plant habit and habitat. The entire flora (13 volumes) can now be downloaded from http://www.archive.org/
].
We do not have any more information for this species, but the general description for the wood of the tropical members of this genus is as follows:-
The heartwood is chocolate-brown and generally darker than the North American black walnut (Juglans nigra), sometimes with a purplish cast; it is sharply demarcated from the whitish sapwood. The texture is rather coarse; the grain is straight to irregular; luster is high; odour and taste are mild but distinctive. The wood dries very slowly, wet zones persist, and severe honeycombing and collapse may occur in stock thicker than 10cm x 10cm. The wood works well, cutting cleanly with hand and machine tools and taking an excellent finish. It also peels and slices readily but the veneers are also reported to dry slowly. It is used for decorative veneers, furniture, cabinet work, interior finish, and other applications similar to the North American black walnut[
316
Title
Tropical Timbers of the World. Ag. Handbook No. 607.
Publication
 
Author
Chudnoff. Martin.
Publisher
USDA Forest Service. Wisconsin.
Year
1984
ISBN
 
Description
Terse details on the properties of the wood of almost 400 species of trees from the Tropics.
].

Propagation

Seed -

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