Juncus repens Michx.

Herbs, perennial, cespitose, floriferous culm 0.5--3 dm. Culms first ascending, soon arcuate-stoloniferous and creeping or floating, or growing submersed along bottom, each node with cluster of basal leaves and fibrous roots, eventually each emergent terrestrial node with floriferous culm. Leaves basal; auricles 0.5--1 mm, apex acutish, membranous or thicker; blade spreading, flat, 2--10(--15) cm x 1--3 mm. Inflorescences glomerules, (1--)2--10, each with 3--12 flowers, open; primary bract usually shorter than inflorescence. Flowers: tepals green, margins scarious; inner series narrowly lanceolate, 5--9 mm, apex usually recurved; outer series obviously shorter, apex usually erect; stamens 3, filaments 1.5--3 mm, anthers 0.5--0.8 mm; style 0.5 mm. Capsules tan, 3-locular, narrowly ellipsoid, 3.5--5.5 x 0.8--1.2 mm. Seeds brown, ovoid, 0.3--0.4 mm, not tailed.

Can be grown by divisions or seedlings.