| Familie |
Ceratophyllaceae Hornbladfamilien |
|
|
| Ceratophyllum demersum is a genuine cosmopolitan found all over the globe. Ceratophyllum demersum er en ægte kosmopolitisk findes over hele kloden. It has no true roots but can be planted in the bottom. Det har ikke rigtigt rødder, men kan plantes i bunden. In the wild it is often found rooted, with the lower leaves forming anchors. I naturen er det ofte fundet rødder, med den nederste blade danner ankre. As a floating plant it provides a good hiding-place for young fish. C. Som et flydende plante det giver et godt skjulested for fiskeyngel. C. demersum can be useful in combating algae because it consumes nutrients in the water and secretes substances that counteract algae. demersum kan være nyttige i at bekæmpe alger, fordi det bruger næringsstoffer i vandet og udskiller stoffer, der modvirker alger. Some varieties are difficult to transport. Nogle sorter er vanskeligt at transportere. |
|