Eleocharis obtusa - Wikipedia
Blunt spikerush (Eleocharis obtusa) Flower, Leaf, Care, Uses
ELEOCHARIS OBTUSA (Blunt Spikerush) 2 Plug 50 ct. - Native Plants
Eleocharis obtusa Blunt Spike Rush
Plant gallery
Eleocharis obtusa Calflora
Eleocharis obtusa (Blunt Spikerush): Minnesota Wildflowers
Native Wetland Plants
Eleocharis obtusa - Species Page - ISB: Atlas of Florida Plants