Purple nutsedge
Cyperus rotundus is a species of sedge (Cyperaceae) native to Africa, southern and central Europe, and southern Asia. The word cyperus derives from the Greek κύπερος, kyperos, and rotundus is from Latin, meaning "round". The earliest attested form of the word cyperus is the Mycenaean Greek 𐀓𐀞𐀫, ku-pa-ro, written in Linear B syllabic script.
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Research Mentions
Eco-restorative plant-microbe-biostimulant system for nitro-PAHs de...
Those weedy sedges and coarse grasses taking over neglected lots near busy roads aren't just eyes...