Knotty-leaf Rush, Knotty Leaf Rush, Sharp-fruited Rush, Tapered Rush, Tapertip Rush: Juncus acuminatus (Synonyms: Juncus acuminatus var. legitimus, Juncus pallescens, Juncus pondii) -
Kentucky Rush, Poverty Rush: Juncus anthelatus -
Alpine Rush, Northern Rush: Juncus alpinoarticulatus (Synonyms: Juncus alpinoarticulatus ssp. americanus, Juncus alpinoarticulatus ssp. fuscescens, Juncus alpinoarticulatus ssp. nodulosus, Juncus richardsonianus)
Jointed Rush, Jointleaf Rush, Joint-leaf Rush, Joint-leaved Rush: Juncus articulatus ssp. articulatus (Synonyms: Juncus articulatus var. obtusatus, Juncus articulatus var. stolonifer, Juncus lampocarpus) -
Baltic Rush, Dark Baltic Rush, Valley Rush: Juncus balticus ssp. ater (Synonyms: Juncus arcticus, Juncus arcticus var. balticus, Juncus balticus ssp. balticus, Juncus balticus ssp. littoralis, Juncus balticus var. balticus, Juncus balticus var. littoralis, Juncus balticus var. montanus, Juncus balticus var. vallicola, Juncus vallicola) -
Bolander's Rush: Juncus bolanderi (Synonym: Juncus bolanderi var. riparius) -
Short-fruit Rush: Juncus brachycarpus -
Narrow-panicled Rush, Short-tailed Rush: Juncus brevicaudatus (Synonyms: Juncus canadensis var. brevicaudatus, Juncus canadensis var. coarctatus, Juncus canadensis var. kuntzei, Juncus kuntzei, Juncus tweedyi) -
Brewer's Rush, Salt Rush: Juncus breweri (Synonyms: Juncus lescurii, Juncus lescurii var. tracyi) -
Toad Rush: Juncus bufonius var. bufonius -
Clustered Toad Rush, Swedish Toad Rush: Juncus bufonius var. congestus -
Western Toad Rush: Juncus bufonius var. occidentalis (Synonym: Juncus sphaerocarpus) -
Bulbous Rush, Spreading Rush: Juncus bulbosus (Synonym: Juncus kockii, Juncus supinus) -
Canada Rush, Canadian Rush: Juncus canadensis (Synonyms: Juncus canadensis var. longicaudatus, Juncus canadensis var. sparsiflorus, Juncus longicaudatus, Juncus polycephalus var. paradoxus) -
Capitate Rush, Leafybract Dwarf Rush: Juncus capitatus -
Round-fruit Rush, Round-fruited Rush: Juncus compressus -
Colorado Rush: Juncus confusus (Synonym: Juncus exilis) -
Compact Rush: Juncus conglomeratus (Synonym: Juncus conglomeratus var. subulifolorus)
Coville's Rush: Juncus covillei (Synonyms: Juncus covillei var. covillei, Juncus covillei var. obtusatus, Juncus falcatus var. paniculatus, Juncus falcatus var. prominens, Juncus latifolius var. paniculatus, Juncus obtusatus, Juncus prominens) -
Diffuse Rush, Slimpod Rush: Juncus diffusissimus -
Drummond's Rush, Threeflower Rush: Juncus drummondii (Synonym: Juncus compressus var. subtriflorus, Juncus drummondii var. drummondii, Juncus drummondii var. longifructus, Juncus drummondii var. subtriflorus, Juncus pauperculus, Juncus subtriflorus) -
Dudley's Rush: Juncus dudleyi (Synonym: Juncus tenuis var. dudleyi, Juncus tenuis var. uniflorus) -
Psture Rush, Soft Rush: Juncus effusus ssp. effusus (Synonyms: Juncus effusus var. compactus, Juncus effusus var. effusus, Juncus effusus var. subglomeratus) -
Common Rush, Pacific Rush: Juncus effusus ssp. pacificus (Synonym: Juncus effusus var. pacificus) -
Eastern Soft Rush, Nova Scotia Rush: Juncus effusus ssp. solutus (Synonym: Juncus effusus var. solutus) -
Dagger-leaf Rush, Dagger-leaved Rush, Swordleaf Rush, Sword-leaf Rush, Three-stamened Rush: Juncus ensifolius (Synonyms: Juncus ensifolius var. ensifolius, Juncus saximontanus var. saximontanus, Juncus tracyi, Juncus xiphioides, Juncus xiphioides var. triandrus) -
Klamath Rush, Weak Rush: Juncus exiguus (Synonym: Juncus effusus var. exiguus) -
Alaskan Sickle-leaved Rush, Sickle-leaved Rush: Juncus falcatus ssp. sitchensis (Synonyms: Juncus falcatus ssp. falcatus, Juncus falcatus ssp. sitchensis, Juncus falcatus var. falcatus, Juncus falcatus var. sitchensis, Juncus menziesii) -
Thread Rush: Juncus filiformis -
Black Grass, Gerard's Rush, Mud Rush, Saltmeadow Rush: Juncus gerardii ssp. gerardi (Synonyms: Juncus bulbosus var. gerardii, Juncus fucensis, Juncus gerardii ssp gerardii, Juncus gerardii var. gerardii, Juncus gerardii var. pedicellatus) -
Dwarf Rush: Juncus hemiendytus var. hemiendytus -
Bog Rush, Coast Rush: Juncus hesperius (Synonyms: Juncus effusus ssp. hesperius, Juncus effusus var. bruneus) -
Interior Juncus, Inland Rush: Juncus interior (Synonyms: Juncus interior var. interior, Juncus tenuis var. arizonicus, Juncus tenuis var. neomexicanus) -
Kellogg's Dwarf Rush, Kellogg's Rush: Juncus kelloggii (Synonym: Juncus triformis var. brachystylus) -
Shiny Rush: Juncus laccatus (Synonym: Juncus effusus var. gracilis) -
San Francisco Rush: Juncus lescurii -
Long-styled Rush: Juncus longistylis (Synonym: Juncus longistylis var. longistylis) -
Grass Rush: Juncus marginatus (Synonyms: Juncus marginatus var. marginatus, Juncus marginatus var. setosus) -
Merten's Rush: Juncus mertensianus (Synonyms: Juncus duranii, Juncus mertensianus var. duranii, Juncus mertensianus var. filifolius, Juncus slwookoorum) -
Dune Rush, Oregon Rush: Juncus nevadensis var. inventus (Synonyms: Juncus phaeocephalus, Juncus phaeocephalus var. glomeratus, Juncus phaeocephalus var. paniculatus, Juncus phaeocephalus var. phaeocephalus) -
Sierra Rush: Juncus nevadensis var.nevadensis (Synonyms: Juncus badius, Juncus columbianus, Juncus dubius, Juncus mertensianus ssp. gracilis, Juncus nevadensis var. badius, Juncus nevadensis var. columbianus) -
Prairie Rush, Western Rush: Juncus occidentalis (Synonyms: Juncus tenuis var. congestus, Juncus tenuis var. occidentalis) -
Straight-leaved Rush: Juncus orthophyllus (Synonyms: Juncus latifolius, Juncus longistylis var. latifolius) -
Pointed Rush: Juncus oxymeris (Synonym: Juncus acutiflorus) -
Parry's Rush: Juncus parryi (Synonym: Juncus drummondii var. parryi) -
Gray Rush, Spreading Rush: Juncus patens -
Brown-fruited Rush: Juncus pelocarpus (Synonyms: Juncus abortivus, Juncus pelocarpus var. crassicaudex, Juncus pelocarpus var. sabulonensis) -
Flat-leaved Rush, New Zealand Rush: Juncus planifolius -
Rocky Mountain Rush: Juncus saximontanus (Synonyms: Juncus ensifolius var. brunnescens, Juncus ensifolius var. montanus, Juncus saximontanus var. robustior, Juncus saximontanus var. saximontanus, Juncus tracyi, Juncus xiphioides, Juncus xiphioides var. xiphioides) -
Hair-leaved Rush, Hairy-leaf Rush, Spreading Rush: Juncus supiniformis (Synonym: Juncus oreganus, Juncus paucicapitatus) -
Path Rush, Poverty Rush, Slender Rush: Juncus tenuis (Synonyms: Juncus bicornis, Juncus macer, Juncus tenuis var. bicornis, Juncus tenuis var. multicornus, Juncus tenuis var. tenuis, Juncus tenuis var. williamsii) -
Torrey's Rush: Juncus torreyi (Synonyms: Juncus megacephalus, Juncus nodosus var. megacephalus) -
Foothill Rush: Juncus trilocularis (Synonym: Juncus brachyphyllus)
Inch-high Rush, Inch High Rush,Twelfth Rush: Juncus uncialis -