
Definitions of the plant groups
Show full list of plant groups
| Plant Group | Family | Family Common name |
| Monocots | Butomaceae | Flowering-rushes |
| Monocots | Alismataceae | Water-plantains |
| Monocots | Hydrocharitaceae | Frogbits & waterweeds |
| Monocots | Juncaginaceae | Arrowgrasses |
| Monocots | Potamogetonaceae | Pondweeds |
| Monocots | Ruppiaceae | Tasselweeds |
| Monocots | Zannichelliaceae | Horned pondweeds |
| Monocots | Zosteraceae | Eelgrasses |
| Monocots | Araceae | Arums |
| Monocots | Lemnaceae | Duckweeds |
| Monocots | Juncaceae | Rushes |
| Monocots | Cyperaceae | Sedges |
| Monocots | Gramineae / Poaceae | Grasses |
| Monocots | Sparganiaceae | Bur-reeds |
| Monocots | Typhaceae | Bulrushes & reedmaces |
| Monocots | Liliaceae | Lilies |
| Monocots | Iridaceae | Irises |
| Monocots | Orchidaceae | Orchids |