n. 大叶藻

Eelgrass \Eel"grass`\, n. (Bot.)
A plant ({Zostera marina}), with very long and narrow leaves,
growing abundantly in shallow bays along the North Atlantic
coast.

Zostera \Zos"te*ra\, n. [NL.] (Bot.)
A genus of plants of the {Naiadace[ae]}, or Pondweed family.
{Zostera marina} is commonly known as {sea wrack}, and
{eelgrass}.