Texas Lignum-Vitae
ExplorePlants
Texas Lignum-Vitae
guaiacum angustifolium
The Texas Lignum-Vitae, locally known as Guayacan, is a remarkably rugged, slow-growing evergreen shrub or small tree native to the arid brushlands of southern Texas and northern Mexico. Renowned for its incredibly dense, heavy wood and vibrant purple blooms, this resilient plant plays a vital ecological role in its harsh desert habitat by providing crucial shelter and nourishment for local wildlife. Historically, its tough, resinous wood was highly valued for industrial applications, and its medicinal properties earned it the name 'tree of life.' Today, it is appreciated both as a native survivor and an ornamental choice for low-water landscaping.
Habitat: Found in arid brushlands, rocky hillsides, and Tamaulipan thornscrub of South Texas and Northern Mexico.
Appearance
This species forms a gnarled, multi-branched shrub or small tree reaching 1 to 6 meters in height. It features small, dark green pinnate leaves with narrow, opposite leaflets that can fold up to conserve moisture. During spring or following heavy rains, the branches are adorned with clusters of five-petaled violet to blue-purple flowers with bright yellow anthers, which eventually give way to heart-shaped, orange-yellow seed pods containing shiny, scarlet-red seeds.
KingdomPlantaePhylumTracheophytaClassMagnoliopsidaOrderZygophyllalesFamilyZygophyllaceaeGenusGuaiacum
Category
PlantsRarity
Common
Danger
1/5 · Very low
Snaps
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Interesting facts
Due to its high resin content, the wood is naturally self-lubricating and was historically used to make bearings for marine propeller shafts.
Its wood is so dense and heavy that it cannot float, sinking immediately when placed in water.
The common name 'Lignum-Vitae' translates to 'wood of life' in Latin, earned due to historical medicinal uses of its bark and resin.
Special abilities
Ability
Ultra-Dense Wood
Produces incredibly dense, self-lubricating wood containing natural resins that protect it from boring insects and physical damage.
Ability
Leaf Folding Adaptation
Folds its leaflets tightly together during the hottest parts of the day to minimize moisture loss from transpiration.
Ability
Opportunistic Blooming
Can rapidly trigger mass flowering events immediately following sparse rainfall in dry environments.
Measurements & details
- Length
- 100-600 cm
- Lifespan
- 50-150 years
Diet & Feeding
Produces its own organic compounds using sunlight, carbon dioxide, water, and essential soil minerals through photosynthesis.
Primary Foods
- Sunlight
- Carbon dioxide
- Water
- Soil minerals
Foraging Method
- Photosynthesis
Ecological connections
host plant
Lyside Sulphur
Kricogonia lyside
The caterpillars of this butterfly feed on the foliage of Guaiacum species.
eaten by
White-tailed Deer
Odocoileus virginianus
Forages on the evergreen leaves and twigs during dry seasons when other forage is scarce.
mutualism
Honey Bee
Apis mellifera
Collects nectar and pollen from the purple blossoms, helping to pollinate the flowers.
Traits
No trait badges are assigned for this object yet.
Also known as
No aliases listed yet.
Collections
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Safety
Danger
1/5 · Very low
No special safety notes yet.
Frequently Asked Questions
How to identify Texas Lignum-Vitae?
The easiest way to identify Texas Lignum-Vitae is to use the Snappit nature identifier app.
How long is Texas Lignum-Vitae?
100-600 cm
How long does Texas Lignum-Vitae live?
50-150 years
What does Texas Lignum-Vitae eat?
Produces its own organic compounds using sunlight, carbon dioxide, water, and essential soil minerals through photosynthesis.
Where is Texas Lignum-Vitae usually found?
Found in arid brushlands, rocky hillsides, and Tamaulipan thornscrub of South Texas and Northern Mexico.
How does Texas Lignum-Vitae hunt?
Photosynthesis
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