| Ottelia alismoides | |
|---|---|
|   | |
|  Scientific classification   | |
| Kingdom: | Plantae | 
| Clade: | Tracheophytes | 
| Clade: | Angiosperms | 
| Clade: | Monocots | 
| Order: | Alismatales | 
| Family: | Hydrocharitaceae | 
| Genus: | Ottelia | 
| Species: | O. alismoides  | 
| Binomial name | |
| Ottelia alismoides (L.) Pers.  | |
| Synonyms | |
  | |
Ottelia alismoides, commonly known as duck lettuce, [2] is a species of aquatic plant native to Asia and northern Australia. [1] Due to habitat loss and deterioration, it is endangered in China and Japan, [3] although it is an invasive weed in America. [4] Its genome has also been sequenced, resulting in a 6.45 Gb assembly to help study its unusual carbon metabolism mechanisms and aid in genetic conservation. [5]