Half-submerged hornberry , or Underwater hornberry, Light green hornberry [2] ( lat. Ceratophyllum submersum ) is a species of dicotyledonous plants of the family Corogulidae ( Ceratophyllaceae ). The plant was first described in 1763 by a Swedish taxonist Carl Linnaeus [3] [4] .
| Semi-submerged hornberry | |||||||||||||||||||||
 Semi-submerged corganet ( Ceratophyllum submersum ) in aquarium conditions | |||||||||||||||||||||
| Scientific classification | |||||||||||||||||||||
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| International Scientific Name | |||||||||||||||||||||
Ceratophyllum submersum L. , 1763 | |||||||||||||||||||||
| Synonyms | |||||||||||||||||||||
See text | |||||||||||||||||||||
| Security status | |||||||||||||||||||||
Content
Distribution and habitat
Widely distributed in Europe , it is also found in Asia ( Kazakhstan ) and Africa ( Cameroon , Chad , Kenya , Nigeria , Tanzania ).
It grows in lakes, ponds and ditches. It carries salt water [5] .
Botanical description
Submerged bright green perennial plant.
The leaves are segmented, soft, filiform.
The flowers are small, green [6] .
Security Notes
The disappearance of wetlands leads to the loss of some subpopulations. In Estonia and Switzerland, semi-submerged romanet is classified as endangered. However, according to the data of the International Union for Conservation of Nature, the species does not require conservation measures (status “LC”); the total population is stable [5] .
Synonyms
Synonymous names [4] :
- Ceratophyllum demersum var. laeve Crép.
- Ceratophyllum granulosum Schur
- Ceratophyllum submersum var. granulosum (Schur) Nyman
- Ceratophyllum submersum var. inerme van haes.
- Ceratophyllum submersum var. submersum
- Ceratophyllum submersum subsp. submersum
- Ceratophyllum verruculosum Rich.
Notes
- ↑ About the conditionality of specifying the class of dicotyledons as a higher taxon for the group of plants described in this article, see the section “APG Systems” of the article “Dicotyledons” .
- Полуп Half-Submerged Hornweed - Ceratophyllum submersum - Description of the taxon - Plantarium
- ↑ Tropicos | Name - Ceratophyllum submersum L
- ↑ 1 2 Ceratophyllum submersum L. - The Plant List
- ↑ 1 2 Ceratophyllum submersum (Soft Hornwort)
- ↑ Soft Hornwort - Ceratophyllum submersum | Naturespot