| juncus | (n) type genus of the Juncaceae; perennial tufted glabrous marsh plants of temperate regions: rushes, Syn. genus Juncus |
| bulrush | (n) tall rush with soft erect or arching stems found in Eurasia, Australia, New Zealand, and common in North America, Syn. common rush, bullrush, soft rush, Juncus effusus |
| hard rush | (n) tall rush of temperate regions, Syn. Juncus inflexus |
| jointed rush | (n) rush of Australia, Syn. Juncus articulatus |
| salt rush | (n) rush of the Pacific coast of North America, Syn. Juncus leseurii |
| slender rush | (n) tufted wiry rush of wide distribution, Syn. Juncus tenuis |
| toad rush | (n) low-growing annual rush of damp low-lying ground; nearly cosmopolitan, Syn. Juncus bufonius |