Braun'S Stonewort vs Rough Stonewort

Chara braunii compared with Chara aspera

Key Differences

Braun'S Stonewort is Vulnerable while Rough Stonewort is Near Threatened.

Taxonomic Classification

Rank	Braun'S Stonewort	Rough Stonewort
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Charophyta (Charophyta)	Charophyta (Charophyta)
Class same	Charophyceae (Charophyceae)	Charophyceae (Charophyceae)
Order same	Charales (Charales)	Charales (Charales)
Family same	Characeae	Characeae
Genus same	Chara	Chara
Species	Chara braunii	Chara aspera

Evolutionary Relationship

Braun'S Stonewort and Rough Stonewort share a common ancestor at the Genus level: Chara.

View Genus: Chara

Conservation Status

Braun'S Stonewort

VU — Vulnerable

Rough Stonewort

NT — Near Threatened

Physical Characteristics

Attribute	Braun'S Stonewort	Rough Stonewort
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Braun'S Stonewort

Habitat

Native to Asia and Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Widely distributed across Asia (Taiwan), Europe (Belgium, Norway, Sweden), North America (United States), and South America (Brazil). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Rough Stonewort

Habitat

Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, Sweden, and United States. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Braun'S Stonewort

The Braun'S Stonewort (Chara braunii) is a species in the genus Chara. It is currently classified as Vulnerable on the IUCN Red List. Native to Asia and Europe and North America, inhabiting ecosystems characteristic of the region.