Print Report

CEGL004761 Pinus echinata - Quercus montana - Quercus (coccinea, velutina) Forest

Type Concept Sentence: No Data Available


Common (Translated Scientific) Name: Shortleaf Pine - Chestnut Oak - (Scarlet Oak, Black Oak) Forest

Colloquial Name: Allegheny Shortleaf Pine - Oak Forest

Hierarchy Level:  Association

Type Concept: This association represents the shortleaf pine - oak forests of West Virginia. These are mixed evergreen - deciduous forests dominated by pines, including Pinus echinata, and oaks, with an understory dominated by heath shrubs. Associated pines include Pinus virginiana and Pinus rigida. Deciduous canopy trees include Quercus montana, Quercus coccinea, and Quercus velutina. Characteristic subcanopy trees include Oxydendrum arboreum and Nyssa sylvatica. Understory shrubs include Gaylussacia baccata and Vaccinium pallidum. Herbs are sparse, but include dry-site species such as Danthonia spicata, Hieracium venosum, and Potentilla canadensis. Stands occur in small patches in sites with high solar exposure, on knobs and along ridges and ridge spurs, in the dissected Western Allegheny Plateau. Soils are dry and acidic, with low fertility. There is often evidence of past fires. Pinus echinata is shade-intolerant and stands are presumed to have established following land clearing, fire, or other canopy disturbance. Pinus echinata is fire-tolerant and short fire intervals tend to favor this species in preference to Pinus virginiana. Stands of Pinus echinata may persist without disturbance for a century or more, and the trees are tall and long-lived.

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: This association represents mixed evergreen - deciduous forests dominated by pines, including Pinus echinata, and oaks, with an understory dominated by heath shrubs. Associated pines include Pinus virginiana and Pinus rigida. Deciduous canopy trees include Quercus montana (= Quercus prinus), Quercus coccinea, and Quercus velutina. Characteristic subcanopy trees include Oxydendrum arboreum and Nyssa sylvatica. Understory shrubs include Gaylussacia baccata and Vaccinium pallidum. Herbs are sparse, but include dry-site species such as Danthonia spicata, Hieracium venosum, and Potentilla canadensis.

Dynamics:  Pinus echinata is shade-intolerant and stands are presumed to have established following land clearing, fire, or other canopy disturbance. Pinus echinata is fire-tolerant and short fire intervals may (have) favor(ed) this species at the expense of Pinus virginiana. However, Pinus echinata is tall and long-lived and stands may persist without disturbance for a century or more.

Environmental Description:  Stands occur in small patches in sites with high solar exposure, on knobs and along ridges and ridge spurs, in the dissected Western Allegheny Plateau. Soils are dry and acidic, with low fertility. There is often evidence of past fires.

Geographic Range: This association is known from the Western Allegheny Plateau in western West Virginia.

Nations: US

States/Provinces:  WV




Confidence Level: Low - Poorly Documented

Confidence Level Comments: No Data Available

Grank: G2G3

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): Southeastern Ecology Group

Author of Description: J. Vanderhorst and M. Pyne

Acknowledgements: No Data Available

Version Date: 01-14-15

  • Southeastern Ecology Working Group of NatureServe. No date. International Ecological Classification Standard: International Vegetation Classification. Terrestrial Vegetation. NatureServe, Durham, NC.
  • WVNHP [West Virginia Natural Heritage Program]. No date. Unpublished data. West Virginia Natural Heritage Program, Elkins.