black-calabash vs lignum vitae

Amphitecna latifolia compared with Guaiacum officinale

Key Differences

• black-calabash is Least Concern while lignum vitae is Critically Endangered.

Taxonomic Classification

Rank	black-calabash	lignum vitae
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Magnoliopsida (Dicots)	Magnoliopsida (Dicots)
Order	Lamiales (Lamiales)	Zygophyllales (Zygophyllales)
Family	Bignoniaceae	Zygophyllaceae
Genus	Amphitecna	Guaiacum
Species	Amphitecna latifolia	Guaiacum officinale

Evolutionary Relationship

black-calabash and lignum vitae share a common ancestor at the Class level: Magnoliopsida. (Dicots)

Conservation Status

black-calabash

LC — Least Concern

lignum vitae

CR — Critically Endangered

Physical Characteristics

Attribute	black-calabash	lignum vitae
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

black-calabash

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Distributed across Colombia and Cuba.

lignum vitae

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical coniferous forests, among 5 distinct biome types within the Neotropic biogeographic realm.

Range

Distributed across Colombia, Cuba, India, and United States. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

black-calabash

The Black-calabash (Amphitecna latifolia) is a species in the genus Amphitecna. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Shared Countries

Both species can be found in 2 countries:

🇨🇴 Colombia 🇨🇺 Cuba