NOTEWORTHY CAREX, CYPERUS, ELEOCHARIS, KYLLINGA, AND OXYCARYUM (CYPERACEAE) FROM ALABAMA, ARKANSAS, GEORGIA, LOUISIANA, MISSISSIPPI, NORTH CAROLINA, TENNESSEE, AND TEXAS

摘要

Field explorations have yielded Carex austrina new to North Carolina and Tennessee, Carex fissa var. anstata, Cyperus ochraceus, and Eleocbaris macrostachya new to Mississippi, Carex oklahomensis new to Tennessee, Cyperus lanceolatus new to Georgia and Mississippi, Cyperus difformis, C. oxyiepis, and C. pumilus new to Georgia, Cyperus eragrostis new to Louisiana, Cyperus surinamensis new to Tennessee and Oxycarum cúbense new to Georgia, U.S.A. Additional range extensions are presented for Carex hyalina, C. oklahomensis, C. scoparia var. scoparia, Cyperus aggregatus, C. difformis, C. lancastriensis, C. pilosus, Kyllinga brevifolioides and Oxycaryum cúbense. Localities, habitat data, lists of associated species, and discussions of weed potential arepresented.