| Puccinellia | |
|---|---|
|   | |
| Puccinellia distans " Weeping alkali grass " | |
| Scientific classification   | |
| Kingdom: | Plantae | 
| Clade: | Tracheophytes | 
| Clade: | Angiosperms | 
| Clade: | Monocots | 
| Clade: | Commelinids | 
| Order: | Poales | 
| Family: | Poaceae | 
| Subfamily: | Pooideae | 
| Supertribe: | Poodae | 
| Tribe: | Poeae | 
| Subtribe: | Coleanthinae | 
| Genus: | Puccinellia Parl. | 
| Type species | |
| Puccinellia distans (Jacq.) Parl. [1]  | |
| Synonyms [2] [3] | |
| 
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Puccinellia is a genus of plants in the grass family, known as alkali grass or salt grass. [4] [5] [3] [6] [7]
These grasses grow in wet environments, often in saline or alkaline conditions. They are native to temperate to Arctic regions of the Northern and Southern Hemispheres. [8]
 Puccinellia agrostidea SorensenBent alkali grass or tundra alkali grass
 Puccinellia ambigua Sorensen- Alberta alkali grass
 Puccinellia americana Sorensen- American alkali grass
 Puccinellia andersonii Swallen- Anderson's alkali grass
 Puccinellia angustata (R.Br.) Rand & Redf.- Narrow alkali grass
 Puccinellia arctica (Hook.) Fern. & Weath.- Arctic alkali grass
 Puccinellia bruggemannii Sorensen- Prince Patrick alkali grass
 Puccinellia convoluta (Hornem.) Hayek-
 Puccinellia coreensis Honda- Korean alkaligrass [9] 
 Puccinellia deschampsioides Sorensen- Polar alkali grass
 Puccinellia distans (Jacq.) Parl.- Spreading alkali grass, weeping alkali grass or reflexed saltmarsh-grass
 Puccinellia fasciculata (Torr.) E.P.Bicknell- Torrey alkali grass or Borrer's saltmarsh-grass
Puccinellia fernaldii(A.Hitchc.) E.G.Voss=  Torreyochloa pallida  var. fernaldii
 Puccinellia festuciformis (Host) Parl.-
 Puccinellia groenlandica Sorensen- Greenland alkali grass
 Puccinellia howellii J.I.Davis- Howell's alkali grass
 Puccinellia hultenii Swallen- Hulten's alkali grass
 Puccinellia interior Sorensen- Interior alkali grass
 Puccinellia kamtschatica Holmb.- Alaska alkali grass
 Puccinellia kurilensis (Takeda) Honda- Dwarf alkali grass
 Puccinellia langeana (Berlin) T.J.Sorensen ex Hultén-
 Puccinellia laurentiana Fern. & Weath.- Tracadigash Mountain alkali grass
 Puccinellia lemmonii (Vasey) Scribn.- Lemmon's alkali grass
 Puccinellia limosa (Schur) Holmb.-
 Puccinellia lucida Fern. & Weath.- Shining alkali grass
 Puccinellia macquariensis (Cheeseman) Allan & Jansen
 Puccinellia macra Fern. & Weath.- Bonaventure Island alkali grass
 Puccinellia maritima (Huds.) Parl.- Seaside alkali grass or common saltmarsh-grass
 Puccinellia nutkaensis (J.Presl) Fern. & Weath.- Nootka alkali grass
 Puccinellia nuttalliana (J.A.Schultes) A.S.Hitchc.- Nuttall's alkali grass
 Puccinellia parishii A.S.Hitchc.- Bog alkali grass or Parish's alkali grass
 Puccinellia perlaxa (N.G.Walsh) N.G.Walsh & A.R.Williams- Plains saltmarsh-grass
 Puccinellia phryganodes (Trin.) Scribn. & Merr.- Creeping alkali grass
 Puccinellia poacea Sorensen- Floodplain alkali grass
 Puccinellia porsildii Sorensen- Porsild's alkali grass
 Puccinellia pumila (Vasey) A.S.Hitchc.- Dwarf alkali grass
 Puccinellia pungens (Pau) Paunero-
 Puccinellia rosenkrantzii Sorensen- Rosenkrantz's alkali grass
 Puccinellia rupestris (With.) Fern. & Weath.- British alkali grass or stiff saltmarsh-grass
 Puccinellia simplex Scribn.- California alkali grass
 Puccinellia stricta (Hook.f.) C.Blom- Australian saltmarsh-grass
 Puccinellia sublaevis (Holmb.) Tzvelev- Smooth alkali grass
 Puccinellia tenella Holmb. ex Porsild- Tundra alkali grass
 Puccinellia tenuiflora (Griesb.) Scribn. & Merr.-
 Puccinellia vaginata (Lange) Fern. & Weath.- Sheathed alkali grass
 Puccinellia vahliana (Liebm.) Scribn. & Merr.- Vahl's alkali grass
 Puccinellia wrightii (Scribn. & Merr.) Tzvelev- Wright's alkali grass