American Walnut vs black-calabash

Juglans nigra compared with Amphitecna latifolia

Key Differences

• American Walnut is Not Evaluated while black-calabash is Least Concern.

Taxonomic Classification

Rank	American Walnut	black-calabash
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Magnoliopsida (Dicots)	Magnoliopsida (Dicots)
Order	Fagales (Beeches & Oaks)	Lamiales (Lamiales)
Family	Juglandaceae	Bignoniaceae
Genus	Juglans	Amphitecna
Species	Juglans nigra	Amphitecna latifolia

Evolutionary Relationship

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

Conservation Status

American Walnut

NE — Not Evaluated

black-calabash

LC — Least Concern

Physical Characteristics

Attribute	American Walnut	black-calabash
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

American Walnut

Habitat

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

Range

Widely distributed across Asia (Armenia), Europe (19 countries), North America (Canada, Mexico, United States), and South America (Brazil).

black-calabash

Habitat

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

Range

Distributed across Colombia and Cuba.

American Walnut

The American Walnut (Juglans nigra) is a species in the genus Juglans. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

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.