English noun: Spirodela polyrrhiza | |||
| 1. | Spirodela polyrrhiza (plant) cosmopolitan except South America and New Zealand and some oceanic islands | ||
| Synonyms | great duckweed, water flaxseed | ||
| Broader (hypernym) | duckweed | ||
| Member meronym | genus Spirodela, Spirodela | ||