Zostera marina Linnaeus. Common name: Eelgrass, Seawrack. Phenology: Feb-Mar. Habitat: Estuarine waters. Distribution: The species occurs in Eurasia and North America. Var. stenophylla is North American, and ranges south along the Atlantic coast to NC and allegedly to FL (though reports from that state are apparently not substantiated and may be based on misidentification of other aquatics).
Origin/Endemic status: Native
Taxonomy Comments: The recognition of infrataxa is uncertain and often not done (see synonymy).
Synonymy ⓘ: = AqW, C, Can, FNA22, NY, RAB, S, S13, Tat, Va; < Zostera marina L. — K4; > Zostera marina L. var. stenophylla Asch. & Graebn. — F, G. Basionym: Zostera marina L. 1753
Links to other floras: = Zostera marina - FNA22
Show parent genus | Show parent in key(s)
Wetland Indicator Status:
- Atlantic and Gulf Coastal Plain: OBL (name change)
- Northcentral & Northeast: OBL (name change)
Heliophily ⓘ: 9
Hover over a shape, letter, icon, or arrow on the map for definition or see the legend.





Feedback
See something wrong or missing on about Zostera marina? Let us know here: (Please include your name and email if at all complicated so we can clarify if needed.) We greatly appreciate feedback, and will include updates from you in our next webapp update, which can take a few months. If a species is not keyed, that's because keying is ongoing. Please don't send us feedback about unkeyed species.
Horticultural Information
Intro:
Stems:
Leaves:
Inforescence:
Flowers:
Fruits:
Comments:
Height:
plant sale text:
bloom table text:
description:
stems:
leaves:
inflorescence:
flowers:
fruits:
comments:
cultural notes:
germination code:
native range:
0 unsaved edits on this page.