birthwort vs black-calabash

Aristolochia clematitis compared with Amphitecna latifolia

Key Differences

• birthwort is Near Threatened while black-calabash is Least Concern.

Taxonomic Classification

Rank	birthwort	black-calabash
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Magnoliopsida (Dicots)	Magnoliopsida (Dicots)
Order	Piperales (Piperales)	Lamiales (Lamiales)
Family	Aristolochiaceae	Bignoniaceae
Genus	Aristolochia	Amphitecna
Species	Aristolochia clematitis	Amphitecna latifolia

Evolutionary Relationship

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

Conservation Status

birthwort

NT — Near Threatened

black-calabash

LC — Least Concern

Physical Characteristics

Attribute	birthwort	black-calabash
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

birthwort

Habitat

Found across multiple habitat types including temperate coniferous forests, flooded grasslands and savannas, and Mediterranean forests and woodlands, among 4 distinct biome types within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Africa (Algeria), Europe (13 countries), and North America (Canada, United States). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

black-calabash

Habitat

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

Range

Distributed across Colombia and Cuba.

birthwort

The Birthwort (Aristolochia clematitis) is a species in the genus Aristolochia. It is currently classified as Near Threatened on the IUCN Red List. Found across multiple habitat types including temperate coniferous forests, flooded grasslands and savannas, and Mediterranean forests and woodlands, among 4 distinct biome types within the Palearctic biogeographic realm. Populations are al

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.