Phyllospadix

Surfgrass
Close-up photo of a leaf blade of a Phyllospadix species (surfgrass) with a marine snail on the leaves.
Scientific classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Monocots
Order: Alismatales
Family: Zosteraceae
Genus: Phyllospadix
Hooker (1840)

Phyllospadix, commonly known as surfgrass, is a genus of seagrass, a flowering plant in the family Zosteraceae, described as a genus in 1840. Phyllospadix grows in marine waters along the coasts of the temperate North Pacific.

It is one of the seagrass genera that can perform completely submerged pollination.