New York Natural Heritage Program
Deep Emergent Marsh
Deep Emergent Marsh Illustration by Darcy P. May
System: Palustrine
SubSystem: Open Mineral Soil Wetlands

State Protection: Not Listed
Federal Protection: Not Listed

State Rarity Rank: S5
A State Rarity Rank of S5 means: Demonstrably secure in New York State.

Global Rarity Rank: G5
A Global Rarity Rank of G5 means: Demonstrably secure globally, though it may be quite rare in parts of its range, especially at the periphery.

Did you know?
A characteristic species found in deep emergent marshes is wild rice (Zizania aquatica and Z. palustris). In addition to providing habitat and food for marsh fish and waterfowl, wild rice has been an important food staple for Native Americans for thousands of years. The ancestral grain of wild rice has even been found in layers of earth dating back 12,000 years! Today, about 23 million pounds of "wild" wild rice varieties as well as "cultivated" wild rice varieties are produced each year around the world, 4 million of which is considered "wild" grown.

State Ranking Justification [-]
There are several thousand occurrences statewide. Some documented occurrences have good viability and many are protected on public land or private conservation land. This community has statewide distribution, and includes a few large, high quality examples. The current trend of this community is probably stable for occurrences on public land, or declining slightly elsewhere due to moderate threats that include alteration of the natural hydrology and invasive species.

Short-term Trends [-]

Long-term Trends [-]