Print Report

CEGL004132 Rhynchospora (careyana, inundata) Marsh

Type Concept Sentence: No Data Available


Common (Translated Scientific) Name: (Broad-fruit Horned Beaksedge, Narrow-fruit Horned Beaksedge) Marsh

Colloquial Name: Coastal Plain Beaksedge Depression

Hierarchy Level:  Association

Type Concept: These are seasonally flooded upland depressions dominated by Rhynchospora inundata and/or Rhynchospora careyana found in the southeastern Coastal Plain of the United States from North Carolina to Florida. This is a broadly defined type, and additional types may be developed as more information becomes available. Some additional species that may be present in stands of this type include Panicum hemitomon, Panicum verrucosum, Rhynchospora cephalantha, Rhynchospora filifolia, Andropogon capillipes, Xyris fimbriata, Xyris sp., Lachnanthes caroliana, Fuirena sp., Lycopodiella appressa, Eupatorium leptophyllum, Pontederia cordata, Solidago latissimifolia, and Triadenum virginicum. Floating aquatic plants such as Nymphaea odorata and Nymphoides aquatica may be present. The low cover of woody plants may be provided by Hypericum brachyphyllum and seedlings of Pinus elliottii.

Diagnostic Characteristics: No Data Available

Rationale for Nominal Species or Physiognomic Features: No Data Available

Classification Comments: No Data Available

Similar NVC Types: No Data Available
note: No Data Available

Physiognomy and Structure: No Data Available

Floristics: These are seasonally flooded upland depressions dominated by Rhynchospora inundata and/or Rhynchospora careyana. Some additional species that may be present in stands of this type include Panicum hemitomon, Panicum verrucosum, Rhynchospora cephalantha, Rhynchospora filifolia, Andropogon capillipes, Xyris fimbriata, Xyris sp., Lachnanthes caroliana, Fuirena sp., Lycopodiella appressa, Eupatorium leptophyllum, Pontederia cordata, Solidago latissimifolia, and Triadenum virginicum. Floating aquatic plants such as Nymphaea odorata and Nymphoides aquatica may be present. The low cover of woody plants may be provided by Hypericum brachyphyllum and seedlings of Pinus elliottii.

A stand assigned here from the Ocala National Forest (Florida) is dominated by Rhynchospora inundata, with Panicum hemitomon, Rhynchospora filifolia, Xyris fimbriata, Xyris sp., Lachnanthes caroliana, Fuirena sp., Lycopodiella appressa, Panicum verrucosum, Rhynchospora cephalantha, Andropogon capillipes, Eupatorium leptophyllum, Pontederia cordata, Solidago latissimifolia, and Triadenum virginicum. Floating aquatic plants such as Nymphaea odorata and Nymphoides aquatica may be present. The low cover of woody plants may be provided by Hypericum brachyphyllum and seedlings of Pinus elliottii.

Dynamics:  No Data Available

Environmental Description:  Stands are found in seasonally flooded upland depressions.

Geographic Range: This association is found in the southeastern Coastal Plain of the United States from North Carolina to Florida.

Nations: US

States/Provinces:  FL, GA, NC, SC




Confidence Level: Low

Confidence Level Comments: No Data Available

Grank: G3?

Greasons: No Data Available


Concept Lineage: No Data Available

Predecessors: No Data Available

Obsolete Names: No Data Available

Obsolete Parents: No Data Available

Synonomy: No Data Available

Concept Author(s): A.S. Weakley

Author of Description: M. Pyne

Acknowledgements: No Data Available

Version Date: 05-21-02

  • FNAI [Florida Natural Areas Inventory]. 2010a. Guide to the natural communities of Florida: 2010 edition. Florida Natural Areas Inventory, Tallahassee, FL. 228 pp. [https://fnai.org/naturalcommguide.cfm]
  • GNHP [Georgia Natural Heritage Program]. 2018. Unpublished data. Georgia Natural Heritage Program, Wildlife Resources Division, Georgia Department of Natural Resources, Social Circle.
  • Schafale, M. P., and A. S. Weakley. 1990. Classification of the natural communities of North Carolina. Third approximation. North Carolina Department of Environment, Health, and Natural Resources, Division of Parks and Recreation, Natural Heritage Program, Raleigh. 325 pp.
  • Southeastern Ecology Working Group of NatureServe. No date. International Ecological Classification Standard: International Vegetation Classification. Terrestrial Vegetation. NatureServe, Durham, NC.