Plant
Saltmarsh hay
Sporobolus pumilus
Also known as: salt-meadow cordgrass, Spartina patens
The principal grass of the upper salt-marsh zone — the band of marsh that's flooded only by spring tides and storm tides, not daily. *S. patens* (recently reclassified to *Sporobolus pumilus*) forms dense fine-textured turf in this less-flooded zone, contrasting with the taller smooth cordgrass in the daily-flooded low marsh. Historically harvested as 'salt hay' for livestock fodder along the entire Atlantic coast. Common in Staten Island's salt-marsh upper zones.
Scientific
Sporobolus pumilus (formerly Spartina patens) is a 1–3 ft fine-textured rhizomatous grass of the upper salt-marsh zone. Tolerates occasional flooding by spring tides and storm tides but cannot survive daily inundation. Forms dense, often-cowlicked turf — the famous “salt hay swirls” visible in aerial views of intact Atlantic salt marshes.
Historically harvested as livestock fodder along the entire Atlantic coast — colonial farmers cut and dried “salt hay” for winter cattle feed. The hay was also valued because it doesn’t contain weed seeds (terrestrial weeds don’t grow in salt marsh) and was widely used as garden mulch.
The salt-marsh’s two-zone vertical structure — S. alterniflorus low marsh + S. pumilus high marsh — is the defining ecological architecture of Atlantic salt marshes.
On Staten Island
Present in the borough’s remaining salt-marsh upper zones — Lemon Creek, [[mount-loretto-unique-area|Mount Loretto]] edges, harbor tidal flats. Where intact marsh persists, the two-grass structure is visible: tall coarse cordgrass at creek edges, fine swirling salt hay on [[0mn1one|the platform]] above.
See also
Auto-generated from this entry’s typed relations: frontmatter, grouped by relation type so the editorial signal isn’t flattened.
- Counterpart to: [[smooth-cordgrass]]
- Member of: [[plants]]
- Contained by: [[staten-island]]
Sources
- [[beacon-ny|New York]]/New Jersey Harbor Estuary Program salt-marsh documentation
- Long-term Atlantic salt-marsh ecology literature
Rooted in life.
What links here, and how
Inbound connections from across the wiki, grouped by lens and by relationship. These appear automatically — every entity page declares what it links to, and that data populates here on the targets.
Nothing yet. This entry is currently one node away from the rest of the graph — links will appear here automatically as the wiki grows. Each new entity that mentions this one in its relations frontmatter shows up here.
0 inbound links · 3 outbound