Carex collinsii explained

Carex collinsii, common name Collins' sedge, is a species of Carex native to North America. It is listed as a special concern species and believed extirpated in Connecticut.^[1] It is listed as endangered in New York, as threatened in Pennsylvania, and its historical range included Rhode Island.^[2]

Notes and References

1. http://www.ct.gov/deep/lib/deep/wildlife/pdf_files/nongame/ets15.pdf "Connecticut's Endangered, Threatened and Special Concern Species 2015"
2. Web site: Plants Profile for Carex collinsii (Collins' sedge) . plants.usda.gov . 21 November 2017 . .