Poaceae
- Agrostis canina – native
- Agrostis capillaris – introduced
- Agrostis gigantea – native
- Agrostis mertensii – native
- Agrostis scabra – native
- Agrostis stolonifera – native
- Agrostis vinealis – native
- Alopecurus aequalis – native
- Alopecurus alpinus ssp. borealis – native
- Alopecurus geniculatus – introduced
- Alopecurus pratensis – introduced
- Anthoxanthum alpinum – native
- Arctagrostis latifolia ssp. latifolia – native
- Arctophila fulva – native
- Avenella flexuosa – native
- Bromus hordeaceus – introduced
- Bromus tectorum – introduced
- Calamagrostis canadensis ssp. langsdorfii – native
- Calamagrostis inexpansa – native
- Calamagrostis lapponica – native
- Calamagrostis neglecta ssp. neglecta – native
- Calamagrostis neglecta ssp. groenlandica – native
- Calamagrostis purpurascens var. purpurascens – native
- Calamagrostis purpurascens var. laricina – native
- Catabrosa aquatica – native
- Dactylis glomerata – introduced
- Danthonia spicata – native
- Deschampsia alpina – native
- Deschampsia brevifolia – native
- Deschampsia cespitosa – introduced
- Deschampsia sukatschewii ssp. borealis – native
- Dupontia fisheri – native
- Elymus alaskanus ssp. hyperarcticus – native
- Elymus repens – introduced
- Elymus trachycaulus ssp. virescens – native, endemic (subspecies)
- Elymus violaceus – native
- Festuca baffinensis – native
- Festuca brachyphylla – native
- Festuca edlundiae – native
- Festuca groenlandica – native, endemic
- Festuca hyperborea – native
- Festuca pratensis – introduced
- Festuca rubra spp. fallax – introduced
- Festuca rubra ssp. arctica – native
- Festuca rubra spp. rubra – native
- Festuca saximontana – native
- Festuca vivipara ssp. hirsuta – native
- Festuca vivipara ssp. vivipara – native
- Festuca vivipara ssp. glabra – native
- Hierochloë alpina – native
- Hierochloë odorata ssp. arctica – native
- Leymus arenarius – native
- Leymus mollis ssp. mollis – native
- Lolium perenne – introduced
- Nardus stricta – native
- Phippsia algida ssp. algidiformis – native
- Phippsia algida ssp. algida – native
- Phleum alpinum – native
- Phleum pratense ssp. pratense – native
- Pleuropogon sabinei – native
- Poa abbreviata – native
- Poa alpina – native
- Poa annua – introduced
- Poa arctica ssp. arctica – native
- Poa arctica ssp. caespitans – native
- Poa flexuosa – native
- Poa glauca – native
- Poa hartzii – native
- Poa nemoralis – native
- Poa palustris – introduced
- Poa pratensis – native
- Poa pratensis ssp. alpigena – native
- Poa pratensis ssp. colpodea – native
- Poa pratensis ssp. irrigata – native
- Poa trivialis – introduced
- Puccinellia andersonii – native
- Puccinellia angustata – native
- Puccinellia bruggemannii – native
- Puccinellia capillaris – native
- Puccinellia deschampsioides – native
- Puccinellia groenlandica – native, endemic
- Puccinellia laurentiana – native
- Puccinellia maritima – native
- Puccinellia nutkaensis – native
- Puccinellia phryganodes – native
- Puccinellia porsildii – native
- Puccinellia pumila – native
- Puccinellia rosenkrantzii – native, endemic
- Puccinellia tenella ssp. langeana – native
- Puccinellia vaginata – native
- Puccinellia vahliana – native
- Trisetum spicatum – native
- Vahlodea atropurpurea – native
Read more about this topic: List Of Flora Of Greenland