Banak

MISSING IMAGE

Material Information

Title:
Banak Virola spp. (Myristicaceae, nutmeg family)
Series Title:
Report ;
At head of title:
Information leaflet, foreign woods
Physical Description:
6 p. : ; 26 cm.
Language:
English
Creator:
Gerry, Eloise, b. 1885
Forest Products Laboratory (U.S.)
Publisher:
USDA, Forest Service, Forest Products Laboratory
Place of Publication:
Madison, Wis
Publication Date:

Subjects

Subjects / Keywords:
Myristicaceae   ( lcsh )
Genre:
federal government publication   ( marcgt )
bibliography   ( marcgt )
non-fiction   ( marcgt )

Notes

Bibliography:
Includes bibliographical references (p. 6).
Statement of Responsibility:
by Eloise Gerry.
General Note:
Caption title.

Record Information

Source Institution:
University of Florida
Rights Management:
All applicable rights reserved by the source institution and holding location.
Resource Identifier:
aleph - 029205690
oclc - 244485118
System ID:
AA00020504:00001

Full Text



I~ii';:'lAT :"; Li;J'LET
FO~iL [iL" *./* *'* 7

Forest Prndiu.ts Labcra .ry,= rrt .o-i jce
U. 3. r'e art.e'.t of A/-lcult'3
1955




V'ircla syr.
('-M- iMyristiciceae, NuAtreg Fv .^ily) -ij
..1




-- I iSE GERY, Forest :r--:ct- Technrl,-Iist
Division oTTiin.er Grcrth .1 Utilization Fc1ati:r^



nr.a- wood, because of its chara2teristlcs and av: ii-i!ity, .
arouse ccrni durable interest i-. the Ur.ita-l States as a source cf u-zful
naterlal. It :cr.es from a trcridQl .enus :;r as Virola, vhih-r. a
censider-b-le rn-.rer of species. The woods :: far as cr'-Zei.t knovir-le
goes, arc c'r.:iicrdd to be much alike (4).z

Ccr~v.on: '.'.--. a:


The following names are acplicd to the tr.'s ar. w-ics of the ruu
Virola in the various :ourl.ries as i ca.'

Acajou Triridad Ar-. :: :. r-'i
Arbre a su-if Guianas Arv:re ic sebo i
I, ,
?aboer. n .ar'n.s B.cc.K edoe Oi-
Batoer.hcut Cuiar.nas ....--l.tri ..s
Bab'in-huiu G-uiir.as Bali Guia-as
Ban ,k U. S. Trade Brit. Hcr.-i. -r7-k .Iar Brit. H-r-J.
-astard ?rnak Brit. Hornd.. =:'iba Brazil
iui Brazil =icu2L: a.su .rr:il



x-Ltainet e at .'no, Wis., in c- *e ration with t.- :.i"'rity oc
ais cc ns .
2
-'-derlined n.wnberr in parenthesis ref-.r- to the list "'--: r:--'::-.
at the and of the report.


oert. No. 2018


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g-izult :'-:'T= :son






Bicuiba branca Brazil
Bicuiba mirim Brazil
Bicuhyba Brazil
3o.a-,ani Panama

Cacao de monte Ec.
Caiaticaro Venezuela
Carnaticaro rojo Venezuela
C-z-.ico Trinidad
Copidijo Panama
Cumala Peru
C-uala caspi Peru

Dalli -.Guianas
rDayapa C-uianas

Frutadorado Costa Rica, Panama


Gorgoran Panama
Gulnguarrmadou Guianas

Hill dalli Guianas

Jea Guianas

:Cilikowa Guianas


Mahban U. S. Trade
Mattoe moenba Guianas
'ouchigo Guianas
Moussigo Guianas
Euscadier fou Guatemala


Bicuiba cheiros Brazil
Bicuiba vermelha Brazil
Bogabani Panama


Cajuco Trinidad
Camaticaro blanco Venezuela
Caupuri Peru
Cedrillo Venezuela
Cuajo Venezuela
Cumala blanca Peru
Cumula Peru

Dari Guianas


Guiaguia Guianas
Guinguaamadou de monte Guianas

Ira rosa Costa Rica

Jeamadon Guianas

Kwatta Lesser Antilles; Trinidad;
Guianas; S. Ven.; N. Brazil

Malagueta de montana Panama
Moonba Guianas
Mouchigo rouge Guianas
Mucuhyba Brazil
Muscadier a suif Guianas


Ounrouchi Guianas


Palo de sangre Guat.; Hond., Nic.
Pintrie Guianas

Saint Jean rouge Guianas
Sangredrago Nic.

Tabegua Panama


Ucufe-ey Peru
Ucuuba Brazil
Ucuuba vermelha Brazil


Virola Guianas


Wallololo Guianas
Waroesierjan Guia.nas
Waroklcotie Guian-s
Yaycmadou Guianns


Parica Brazil
Piquibucu Brazil

Sangre Guat., Hond., Nic.


Tarosiepjo Guianas

Ucuhuba Brazil
Ucuuba branch Brazil


Voirouche Gui"nz.s
a.roesie Gui.nn.s
Warokoroba.lli Gui.nnas
Wild nutmeg Trinidr.d


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Distribution and lHibltat


The 38 or more species3 of the genui Virola are found in tropical
Central and South America, throughout the ranne of the family -risticaceae,
except in Mexico. They rarely occur at the higher elevations in the Andes,
flourishing primarily in the nixed hardwood forests of the lowlands. Their
distribution Includes some of the Lesser Antilles, Trinidad, the ;uianas,
Southern Venezuela, Northern Brazil in the states of Amnaz:naz, coastal Para,
especially the Amazon estuary (which is inundated by the Atlantic tides),
Maranhno, Northeastern Ceara, Para, Matto Grosso, Goyaz, and the northern
half of Sao Paulo. Some species grow in the rather dry woods of the
"Campos" regions. In Central America the range is from 2ritish Honduras
and Guatemala to Panama.


The Tree


Size

The genus Virola includes small, medium-sized, and large type species.


Bark

The bark of some species of this genus (Virola) is tapped for an
astringent sap, one of the commercial kinos. This is bright yellow at
first but turns red as it hardens.


Flowers and Fruit (Nuts)

The seeds of Virola are rich in oil (4, 2) and are used for making
candles and soap. They present an attractive appearance because of their
shining brown surface and the white, pink, or red lace-like aril (uppcndage
or covering).

The fruits of the related species (Myristica fragrans Houtt.) of the
Moluccas and Grenada (Windward Islands) (introduced) are the source of the
spices nutmeg and mace (8).







3The most widely distributed species is Virola surinamensis (Rol.) '.arb.
(Kwratta). Other well known species are V. sebifera Aubl., V. koschnyi
"arb. = V. merendonis Pittier.


Roe t, e. 2.1






The Wood


Color

The color of the wood of the Virolas varies from pale brown when
fresh to pinkish or deep reddish brown, often with a purplish hue. It
somewhat resembles Spanish cedar (5). The sapwood is lighter in color than
the heartwood and may or may not be sharply demarcated from it.




The wood is mostly of moderate density. The specific gravity ranges
from 0.60 to 0.75. and the weight from about 27 to 47 pounds per cubic foot
when air dry.


Texture, Grain, and Figure

The wood has a medium texture; pores on the longitudinal surfaces
are visible as fine grooves without magnification.

The wood is ordinarily straight grained.


Luster

"A plain wood."
i:

mechanicall Properties

Some tests of banak.4 from British Honduras were made in 1923 on a
log 18 inches in diameter and 9 feet long at the Imperial Institute in
London (2). These indicated that the strength values for air-dry material
(about 12 percent moisture content) compare favorably with United States
basswood, a species of much lower density.


Iarability

The wood is very subject to attacks by borers if it is allowed to
remain in the forest after it is felled. It is probably not resistant to
decay by wood-destroying fungi.


4
This material was described as a species of Myristica, a genu.s close to
Virola with wood described as very similar and adIlttedly so-icifh.t
decayed and not positively identified in the forest,


llept. No. 20:--


^-4







S.easonirin

Banak is said to dry without serious warping or checking:, t: holds
its shape well.


Uorklinf Qualities

"It cuts easily with hand and power saws and a good surface is ob-
tainnable with jack and smoothing planes, both along and across the ;-rain.
Good clear holes are readily obtained with brad awl, g imlet, center bit,
and. t'dst drill, without tendency to split. Nails and screws can be driven
into the wood easily without splitting it and hold fairly well. It cuts
with facility in a mortising machine and works easily 'Ath gole-p and
chisel. The vood turns satisfactorily, though the fibers tear slightly,
and a good finish is obtainable. It absorbs glue well, can be stained
without difficulty to resemble mahogany fairly well and gives satisfactory
results in polishing and varnishing. It holds its place when manufactured,
does not warp or check, and is very free from many knots and other defects"
(2, 4).


Uses

Both veneers and solid lumber have proved satisfactory for general
utility purposes. One use is for drawer bottoms (j).


Marketing Information

The early attempts at marketing the Virolas were not highly success-
ful. One of the difficulties came from "pin worm" damage from boring
beetles going deeply into the wood soon after it was cut. Q.,-ick removal
from the forest after felling appears to be eszcntial. The dry wood was
not found to be attacked by the borers.


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Rept. :-c. /'.






References L',VERSIT OF FL ORIDA
3 1262 08924 2662
(1) ABRATT, 0. A.
1933. Systemtic Anatomy of the Woods' of the Myristicaceae.
Tropical Woods35:6-48. Yale Forest School, New Haven, Conn.

(2) II.1PSIAL INSTITUTE (Report of Director)
1923. British Honduras Timbers, Part 1. Bull. of the Imperial
Institute 21(4):570-572, London.

(3) PFEIFFER, J. PH.
1926. De Houtsoorten Van Suriname, pp. 166-169 (illus. ).

(4) RECORD, S. J. and HESS, R. W.
1943. Timbers of the New World. Yale University Press,
hew Haven, Conn.

(5) RODDIS LUMBER AMD VTE CO.
1939. Characteristics of Modern Woods, p. 8. Marshfield, Vis.

(6) SMITH., A. C.
1938. Distribution of the Myristicaceae. Brittonia 2(5):396.

(7) WsHMER, C.
1929. Die Pflanzenstoffe, Erster Band., pp. 348-349.
G. Fischer, Jena. (Refs. on chemical constitution of Virolas.)

(8) WHITAKER, C. H.
1946. War gave "Nutmeg Isle" bigger spice-trade role. Foreign
Commerce Weekly 25(8):8-9, 33-34, Nov. 23.


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