Guaiacum officinale L.

Lignum-vitae (en)

Species

Angiosperms > Zygophyllales > Zygophyllaceae > Guaiacum

Characteristics

A tree. It grows 8 m tall. The leaves are 5-12 cm long. There are 4-6 leaflets. These are broadly oval and rounded at the tip. The veins are raised underneath. The flowers are about 2.5 cm across. They are blue-purple to white. The petals are hairy on the upper surface. The ovary has 2 lobes. The fruit are heart shaped and 2 cm long. There is 1 seed in each lobe. The seed is brownish and about 1.2 cm long.
Life form perennial
Growth form tree
Growth support free-standing
Foliage retention
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 9.1 - 10.0
Root system -
Rooting depth (meter) 1.2
Root diameter (meter) -
Flower color -
Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

A tropical plant. It needs a temperature above 15°C. It grows in lowland dry forest often near the coast.
More
Alluvial deposits near the coast. Dry and humid coastal woodland.
Light 7-8
Soil humidity 4-6
Soil texture 1-6
Soil acidity 5-8
Soil nutriment -
Hardiness (USDA) 10-12

Usage

The plant is the source of a resin used for flavouring cakes and chicle. It is added to edible oils to prevent acidification and improve keeping quality. The cooked fruit are tean.
Uses bee plant environmental use fiber food food additive invertebrate food material medicinal oil ornamental tea timber wood
Edible fruits
Therapeutic use Anti-infective agents (flower), Gout (stem), Laxatives (stem), Pharyngitis (stem), General tonic for rejuvenation (stem), Tonsillitis (stem), Alterative (unspecified), Anodyne (unspecified), Aperient (unspecified), Asthma (unspecified), Cancer(Cervix) (unspecified), Carminative (unspecified), Catarrh (unspecified), Deobstruent (unspecified), Depurative (unspecified), Diabetes (unspecified), Diuretic (unspecified), Dropsy (unspecified), Gout (unspecified), Pharyngitis (unspecified), Poison (unspecified), Rheumatism (unspecified), Scrofula (unspecified), Stimulant (unspecified), Sudorific (unspecified), Tonic (unspecified), Tonsillitis (unspecified), Venereal (unspecified), Purgative (unspecified), Skin (unspecified), Swelling (unspecified), Toothache (unspecified), Laxative (unspecified), Anti-inflammatory agents (unspecified), Antirheumatic agents (unspecified), Diuretics (unspecified), Liver diseases (unspecified), Syphilis (unspecified), Diaphoretic (unspecified)
Human toxicity -
Animal toxicity -

Cultivation

Plants are grown from seed.
Mode seedlings
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) 22 - 28
Size -
Vigor -
Productivity -

Images

Leaf

Guaiacum officinale leaf picture by Yves Demouy (cc-by-sa)
Guaiacum officinale leaf picture by Natascha Schroll-McLaughlin (cc-by-sa)
Guaiacum officinale leaf picture by Feya Sterling (cc-by-sa)

Flower

Guaiacum officinale flower picture by Jesus Rodríguez (cc-by-sa)
Guaiacum officinale flower picture by cheriette van der lugt (cc-by-sa)
Guaiacum officinale flower picture by Gregory PIRARD (cc-by-sa)

Fruit

Guaiacum officinale fruit picture by Prof Romu (cc-by-sa)

Distribution

Guaiacum officinale world distribution map, present in Anguilla, Antigua and Barbuda, Benin, Bonaire, Sint Eustatius and Saba, Bahamas, Barbados, Colombia, Cuba, Cayman Islands, Dominica, Guadeloupe, Grenada, Guam, Guyana, Jamaica, Saint Lucia, Montserrat, Martinique, Pakistan, Puerto Rico, Suriname, Trinidad and Tobago, United States of America, Venezuela (Bolivarian Republic of), Viet Nam, and South Africa

Conservation status

Guaiacum officinale threat status: Endangered

Identifiers

LSID urn:lsid:ipni.org:names:873252-1
WFO ID wfo-0000710677
COL ID 6L64N
BDTFX ID -
INPN ID 629786
Wikipedia (EN) Link
Wikipedia (FR) Link

Synonyms

Guaiacum bijugum Guaiacum breynii Guaiacum officinale