Characeae

1 9.9

A group of green algae that live in fresh water and look like horsetail ferns

noun

Specialized

: Characeae

Characeae are often found in clean, calcium-rich lakes and slow-moving streams.

Examples

Unlike many other types of algae, Characeae can form dense underwater meadows.
Did you know that Characeae are often found in freshwater lakes?
Researchers studied the reproductive habits of Characeae in different aquatic environments.
The Characeae family includes various species of green algae.
Characeae are frequently observed in clear, freshwater lakes and rivers, where they contribute to the ecosystem.
The Characeae family of green algae plays an essential role in the aquatic habitat by providing shelter for small fish.
In many freshwater environments, Characeae resemble horsetail ferns due to their unique structure and growth patterns.

Synonyms

family Characeae

vsCharaceae

Specialized

9.3

A group of green water plants called stoneworts that look like horsetail ferns

means the same but is the standard scientific family name

Compounds

family Characeae

Specialized

9.3

A group of green water plants called stoneworts that look like horsetail ferns

Surface Forms

Characeae singular

Characeas plural

Morphology

Characeae = Chara (opaque) = Chara + aceae

The suffix '-aceae' is a specialized botanical family marker and not a productive English morpheme for general learners, so the meaning is not derivable by an average B1 learner.

Etymology

Characeae comes from the algae name Chara plus the family ending -aceae, which means 'family' in plant names. So Characeae is the family of the stonewort algae called Chara, green water plants that often look like small horsetail stalks.