Bearded Stonewort vs Blistering Ammania

Chara canescens compared with Ammannia baccifera

Key Differences

• Bearded Stonewort is Vulnerable while Blistering Ammania is Least Concern.

Taxonomic Classification

Rank	Bearded Stonewort	Blistering Ammania
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum	Charophyta (Charophyta)	Magnoliophyta (Flowering Plants)
Class	Charophyceae (Charophyceae)	Magnoliopsida (Dicots)
Order	Charales (Charales)	Myrtales (Myrtales)
Family	Characeae	Lythraceae
Genus	Chara	Ammannia
Species	Chara canescens	Ammannia baccifera

Evolutionary Relationship

Bearded Stonewort and Blistering Ammania share a common ancestor at the Kingdom level: Plantae. (Plants)

Conservation Status

Bearded Stonewort

VU — Vulnerable

Blistering Ammania

LC — Least Concern

Physical Characteristics

Attribute	Bearded Stonewort	Blistering Ammania
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bearded Stonewort

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, and Sweden. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Blistering Ammania

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, montane grasslands and shrublands, and mangrove forests and coastal wetlands, among 4 distinct biome types spanning the Indomalayan and Oceanian and Palearctic realms. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (5 countries), Europe (Greece, Italy, North Macedonia), and Oceania and the Pacific (Palau).

Bearded Stonewort

The Bearded Stonewort (Chara canescens) is a species in the genus Chara. It is currently classified as Vulnerable on the IUCN Red List. Native to Europe, inhabiting ecosystems characteristic of the region.

Blistering Ammania

The Blistering Ammania (Ammannia baccifera) is a species in the genus Ammannia. It is currently classified as Least Concern on the IUCN Red List. Found across multiple habitat types including tropical and subtropical moist broadleaf forests, montane grasslands and shrublands, and mangrove forests and coastal wetlands, among 4 distinct biome types spanning the Indomalayan and Oceanian