https://newyork.plantatlas.usf.edu/plant.aspx?id=1066
Cyperus lupulinus ssp. macilentus - Species Page - NYFA: New York Flora Atlas
The New York Flora Atlas is a source of information for the distribution of plants within the state, as well as information on plant habitats, associated...
new yorkcyperussspspecies
https://fsus.ncbg.unc.edu/main.php?pg=show-taxon.php&&parentid=64536&limit=1&offset=65&taxonid=1467
Cyperus lupulinus var. lupulinus (Great Plains Flatsedge) - FSUS
great plainscyperusvar
https://eunis.eea.europa.eu/species/298277
Korscheltellus lupulinus - (Linnaeus, 1758)
Korscheltellus lupulinus belongs to the Invertebrates group
linnaeus