26. Summary - Endangered and threatened species 



Name of species: Sagittaria teres or Sagittaria isoetiformis 



Species legal status and authority: Considered significantly rare in 

 N.C. (N.C. Plant Protection Board, Dept. of Agriculture, 1982). 



Number of populations on site: one 



Number of individuals per population: 500+ 



Size or Maturity of individuals: all age classes 



Phenology of population: unknown 



Eg: vegetative % 

 flowering % 

 fruiting % 



General vigor of population: excellent 



Disturbance or threats to population: fluctuating water levels; 

 human disturbance from increasing residential development. 



Habitat characteristics 



Plant community: Panicum hemitomon-mixed aquatic herbs (CT 2) 



Topography: Flat 



Soil Series: 



Microclimate: 



Drainage basin: Lake Phelps 



Other plants and animal species present: See Master Species Lists. 



AERIAL OR DETAILED MAPS WITH POPULATIONS CLEARLY MARKED. 



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