Thread Hornwort [Ceratophyllum demersum]
Description
Ceratophyllum demersum, commonly known as Thread Hornwort, is a submersed aquatic plant that grows in still or slow-moving water. It is characterized by its thin, forked leaves that resemble green threads. It is a hardy plant that can tolerate a wide range of water conditions, but prefers nutrient-rich water. It is free-floating, with no roots, and reproduces both sexually and asexually. In addition to being a popular choice for aquariums, it also provides habitat for many aquatic animals and helps to clarify water by absorbing excess nutrients.
Taxonomy
| Phylum |
Jellyfish, Sea Anemones, and Relatives
Cnidaria
|
|---|---|
| Class |
Hydroids, Fire Corals, and Stinging Anemones
Hydrozoa
|
| Order |
Leptothecata
Leptothecata
|
| Family |
Sertulariid hydroids
Sertulariidae
|
| Genus |
Thread Hornworts
Abietinaria
|