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Plant Checklist for the Rocky Mountain National Park

Juncaceae

Juncus acuminatus Michx., Tapertip rush, Native, Boulder Co., Photos Phytoimages, USDA_Plants

Juncus alpinoarticulatus Chaix, Northern green rush, Native, Boulder Co., Photos Phytoimages, USDA_Plants

Juncus arcticus Willd. var. balticus (Willd.) Trautv., Arctic rush, Native, Larimer Co., Photos Phytoimages, USDA_Plants

Juncus arcticus Willd. ssp. littoralis (Engelm.) Hultén, Mountain rush, Synonyms: Juncus balticus Willd., Juncus balticus Willd. var. littoralis Engelm., Juncus balticus Willd. var. montanus Engelm., Juncus balticus Willd. var. melanogenus Fernald & Wiegand, Juncus balticus Willd. var. stenocarpus Buchenau & Fernald, Juncus balticus Willd. var. vallicola Rydb., Native, Common, Photos Phytoimages, USDA_Plants

Juncus articulatus L., jointleaf rush, Native, Boulder Co., Photos Phytoimages, USDA_Plants

Juncus biglumis L., Two-flowered rush, Native, Uncommon, Photos Phytoimages, USDA_Plants

Juncus brachycephalus (Engelm.) Buchenau, Smallhead rush, Native, Larimer Co., Photos Phytoimages, USDA_Plants

Juncus bufonius L. var. bufonius, Toad rush, Native, Common, Photos Phytoimages, USDA_Plants

Juncus castaneus Sm., Chestnut rush, Native, Common, Photos Phytoimages, USDA_Plants

Juncus compressus Jacq., Roundfruit rush, Native, Larimer Co., Photos Phytoimages, USDA_Plants

Juncus confusus Coville, Colorado rush, Native, Common, Photos Phytoimages, USDA_Plants

Juncus dichotomus Elliott, forked rush, Synonym: Juncus platyphyllus (Wiegand) Fernald, Introduced, Boulder Co., Photos Phytoimages, USDA_Plants

Juncus drummondii E. Mey., Drummond's rush, Native, Common, Photos Phytoimages, USDA_Plants

Juncus dudleyi Wiegand, Dudley's rush, Native, Abundance - Unknown, Photos Phytoimages, USDA_Plants

Juncus effusus L., Common rush, Introduced, Boulder Co., Photos Phytoimages, USDA_Plants

Juncus ensifolius Wikstr., Swordleaf rush, Synonym: Juncus saximontanus A. Nelson, Native, Larimer Co., Photos Phytoimages, USDA_Plants

Juncus filiformis L., Thread rush, Native, Uncommon, Photos Phytoimages, USDA_Plants

Juncus gerardii Loisel., Saltmeadow rush, Native, Larimer Co., Photos Phytoimages, USDA_Plants

Juncus hallii Engelm., Hall's rush, Native, Boulder, Grand & Jackson Cos., Photos Phytoimages, USDA_Plants

Juncus interior Wiegand, Inland rush, Native, Common, Photos Phytoimages, USDA_Plants

Juncus longistylis Torr., Longstyle rush, long-styled rush, Native, Common, Photos Phytoimages, USDA_Plants

Juncus marginatus Rostk., Grassleaf rush, Native, Boulder Co., Photos Phytoimages, USDA_Plants

Juncus mertensianus Bong., Mertens' rush, Native, Common, Photos Phytoimages, USDA_Plants

Juncus nevadensis S.Watson, Sierra rush, Nevada rush, Native, Abundance - Unknown, Photos Phytoimages, USDA_Plants

Juncus nodosus L., Knotted rush, Jointed rush, Native, Abundance - Unknown, Photos Phytoimages, USDA_Plants

Juncus parryi Engelm., Parry's rush, Native, Abundance - Unknown, Photos Phytoimages, USDA_Plants

Juncus saximontanus A.Nelson, Rocky Mountain rush, Native, Common, Photos Phytoimages, USDA_Plants

Juncus torreyi Coville, Torrey's rush, Native, Larimer Co., Photos Phytoimages, USDA_Plants

Juncus tracyi A.Nelson, Tracy rush, Tracy's rush, Not listed in Ackerfield (2015). USDA Plants shows it in Boulder, Grand, and Jackson Cos., Native, Abundance - Unknown, Photos Phytoimages, USDA_Plants

Juncus triglumis L., Threehulled rush, three-hulled rush, Synonym: Juncus albescens (Lange) Hultén, Native, Abundance - Unknown, Photos Phytoimages, USDA_Plants

Juncus triglumis L. var. albescens Lange, Threehulled rush, three-hulled rush, Native, Abundance - Unknown, Photos Phytoimages, USDA_Plants

Juncus tweedyi (Engelm.) Fernald, Tweedy rush, Tweedy's rush, Not listed in Ackerfield (2015). USDA Plants shows it in Larimer Co. only., Native, Rare, Photos Phytoimages, USDA_Plants

Juncus vaseyi Engelm., Vasey rush, Vasey's rush, Native, Rare, Photos Phytoimages, USDA_Plants

Luzula comosa E.Mey., Pacific woodrush, Native, Larimer Co., Photos Phytoimages, USDA_Plants

Luzula parviflora (Ehrh.) Desv., Small-flowered Woodrush, Native, Common, Photos Phytoimages, USDA_Plants

Luzula spicata (L.) DC., Spiked woodrush, Arctic woodrush, Native, Common, Photos Phytoimages, USDA_Plants

Luzula subcapitata (Rydb.) H.D.Harr., Colorado woodrush, Spherical spikerush, Native, Uncommon, Photos Phytoimages, USDA_Plants

Juncaginaceae

Triglochin maritimum, Arrowgrass, Native, Abundance - Unknown, Photos Phytoimages, USDA_Plants

Triglochin palustre, Swamp Arrowgrass, Native, Common, Photos Phytoimages, USDA_Plants