Recovery Plan: Kral's Water-Plantain ('Sagittaria secundifolia').

摘要

The only known remaining population of Krals water-plantain (Saciittaria secundifolia) is in the Little River system in northeast Alabama and northwest Georgia. Another population (Town Creek in northeast Alabama) is believed to have been extirpated due to siltation from disturbed slopes. This species is extremely vulnerable due to its restricted range and to siltation from disturbance of the watershed for silvicultural, residential, agricultural, or mining purposes. The species is listed as threatened without critical habitat.