Grass/Grasslike


 
Juncus coriaceus
Leathery rush

Spreading tufted perennial rush.

Juncus effusus
Soft rush

Grass-like rush with stiff stems, 3 to 4 feet tall, grows in clumps.

Juncus roemerianus
Black needle rush

Similar to J. effusus but found in brackish marshes.  High salt tolerance.