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Useful Tropical Plants

Juglans pyriformis

Liebm.

Juglandaceae

+ Synonyms

Common Name:

No Image.

General Information

Juglans pyriformis is a tall, deciduous tree with a wide, spreading crown; it can grow 15 - 18 metres tall[
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 bole can be 60 - 120cm in diameter[
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 seeds are gathered from wild and semi-cultivated trees for local consumption[
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.
].

Known Hazards

The leaves are thrown into streams in order to stupefy fish[
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.
].

Botanical References


Range

Central America - central Mexico.

Habitat

Moist forests at higher elevations[
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 StatusSemi-cultivated, Wild

Cultivation Details

A plant of moderate to higher elevations in the tropics, in areas where there is good rainfall[
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.
].

Edible Uses

Seeds - raw or cooked[
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.
,
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.
].

Medicinal

None known

Other Uses

The bark and fruits are sources of 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 is valued for its hardness, toughness 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.
]. It is used for construction[
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.
].
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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