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CEGL004666 Ilex coriacea - Lyonia lucida - Smilax laurifolia Wet Shrubland

Type Concept Sentence: No Data Available


Common (Translated Scientific) Name: Large Gallberry - Shining Fetterbush - Laurel Greenbrier Wet Shrubland

Colloquial Name: No Data Available

Hierarchy Level:  Association

Type Concept: This association includes saturated shrub thickets of the East Gulf and South Atlantic coastal plains, occurring on seepage slopes and in poorly drained flats and depressions. Characteristic species are Ilex coriacea, Lyonia lucida, Smilax laurifolia, Clethra alnifolia, and Aronia arbutifolia. In Louisiana, this includes overgrown savannas. In an example from a seepage slope on Fort Gordon, Georgia, the dominant shrubs are Lyonia lucida and Lyonia ligustrina. Other shrubs and woody plants include Ilex glabra, Morella caroliniensis, Rhododendron sp., Liquidambar styraciflua, Alnus serrulata, Rhus copallinum, Acer rubrum, Morella cerifera, Vaccinium tenellum, Gaylussacia frondosa, Gaylussacia dumosa, and Gordonia lasianthus. Herb layer dominants are Osmunda cinnamomea and Chasmanthium laxum?. Other herbs present include Xyris sp., Eupatorium rotundifolium, Rhexia sp., Pteridium aquilinum, Agalinis sp., Rubus sp., Polygala lutea, Andropogon gyrans, Panicum sp., and Cuscuta sp. A prominent vine is Smilax laurifolia.

Diagnostic Characteristics: No Data Available

Rationale for Nominal Species or Physiognomic Features: No Data Available

Classification Comments: All three of these alliances and associations (CEGL003860, CEGL004666 and CEGL003846) are found at Fort Benning. This is primarily due to the dynamic nature of the vegetation types that are found in upland saturated soil conditions in a longleaf pine matrix. These vary among woodlands, shrublands, wooded shrublands and forests. Differences in fire intensity and fire frequency are common in these systems and often depend on season of burn, soil moisture levels, and burn return intervals. Divergence in these variables can play a significant role in the resulting vegetation structure and composition of the saturated woodlands, shrublands and wooded shrublands.

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

Physiognomy and Structure: No Data Available

Floristics: Characteristic species in this shrubland association are Ilex coriacea, Lyonia lucida, Smilax laurifolia, Clethra alnifolia, and Aronia arbutifolia. Other shrubs and woody plants which may be present include Ilex glabra, Lyonia ligustrina, Morella caroliniensis (= Myrica heterophylla), Rhododendron sp., Liquidambar styraciflua, Alnus serrulata, Rhus copallinum, Acer rubrum, Morella cerifera (= Myrica cerifera), Vaccinium tenellum, Gaylussacia frondosa, Gaylussacia dumosa, and Gordonia lasianthus. Herb layer dominants are Osmunda cinnamomea and Chasmanthium laxum?. Other herbs present include Xyris sp., Eupatorium rotundifolium, Rhexia sp., Pteridium aquilinum, Agalinis sp., Rubus sp., Polygala lutea, Andropogon gyrans, Panicum sp., and Cuscuta sp. A prominent vine is Smilax laurifolia.

Dynamics:  No Data Available

Environmental Description:  Stands of this association occur on seepage slopes and in poorly drained flats and depressions. At Fort Benning, Georgia, the soils of this shrubland (CEGL004666) or ~Pinus serotina / Lyonia lucida - Ilex glabra - (Cyrilla racemiflora) Wet Shrubland (CEGL003846)$$ seem wetter than those of ~Pinus palustris - Pinus serotina / Ilex glabra - Lyonia lucida / Ctenium aromaticum Woodland (CEGL003860)$$. In dry years, this difference in soil moisture is even more pronounced and evident. CEGL004666 is most often found along drains of narrow streams in highly dissected topographic situations and is therefore in wetter situations than either CEGL003846 or CEGL003860. CEGL004666 would have a less frequent fire-return interval due to higher levels of soil moisture than either CEGL003846 or CEGL003860. Burns in CEGL004666 would require a very dry year to allow fire to burn more than just the edges of this habitat type. CEGL003846 is in open, flat situations with saturated soils, but does not have the diverse herbaceous component seen in CEGL003860 due to a dense broad-leaved evergreen shrub component which would indicate a less frequent fire-return interval than CEGL003860. Furthermore, CEGL003846 does not have an open, continuous tree canopy; rather, canopy trees are sparse, scattered and often appear to have a stunted growth form (M. Mulligan pers. comm.).

Geographic Range: This association occurs in the East Gulf and South Atlantic coastal plains of the United States.

Nations: US

States/Provinces:  AL?, GA, LA, MS




Confidence Level: Low - Poorly Documented

Confidence Level Comments: No Data Available

Grank: G3G4

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: A.S. Weakley

Acknowledgements: No Data Available

Version Date: 11-01-97

  • LNHP [Louisiana Natural Heritage Program]. 2009. Natural communities of Louisiana. Louisiana Natural Heritage Program, Louisiana Department of Wildlife & Fisheries, Baton Rouge. 46 pp. [http://www.wlf.louisiana.gov/sites/default/files/pdf/page_wildlife/6776-Rare%20Natural%20Communities/LA_NAT_COM.pdf]
  • Mulligan, Maureen. Personal communication. Ecologist, TNC Fort Benning Project, Fort Benning, GA.
  • Southeastern Ecology Working Group of NatureServe. No date. International Ecological Classification Standard: International Vegetation Classification. Terrestrial Vegetation. NatureServe, Durham, NC.