Ulvaceae
| Ulvaceae | |
|---|---|
| Ulva lactuca | |
| Scientific classification | |
| Clade: | Viridiplantae | 
| Division: | Chlorophyta | 
| Class: | Ulvophyceae | 
| Order: | Ulvales | 
| Family: | Ulvaceae (J.V.Lamour.) Dumort. (1822) | 
| Genera | |
| See text | |
Ulvaceae (/əlˈveɪsi.iː, -ˌaɪ/) is a widely distributed family of thin green algae characterized by a flat or a hollow tubular thallus, reproducing via conjugation of planogametes or zoospores, and classified within the orders Ulotrichales or, more commonly, Ulvales.