View source for Glyceria maxima

{{SPlantbox
|genus=Glyceria
|species=maxima
|common_name=Glyceria aquatica, Molinia maxima, Poa aquatica Reed meadow grass,
|name_ref=Flora - A Gardener's Encyclopedia ISBN 0881925381
|habit=grass
|habit_ref=Flora - A Gardener's Encyclopedia ISBN 0881925381
|Min ht box=1
|Min ht metric=ft
|Max ht box=8
|Max ht metric=ft
|height_ref=Flora - A Gardener's Encyclopedia ISBN 0881925381
|Max wd box=unlimited
|width_ref=Flora - A Gardener's Encyclopedia ISBN 0881925381
|lifespan=perennial
|life_ref=Flora - A Gardener's Encyclopedia ISBN 0881925381
|exposure=sun
|sun_ref=Flora - A Gardener's Encyclopedia ISBN 0881925381
|features=flowers
|flower_season=early summer, mid summer, late summer
|flower_ref=Flora - A Gardener's Encyclopedia ISBN 0881925381
|flowers=white
|Temp Metric=°F
|min_zone=3
|usda_ref=Flora - A Gardener's Encyclopedia ISBN 0881925381
|max_zone=5
|image=Liesgras planten Glyceria maxima.jpg
|image_width=200
|image_caption=Reed Mannagrass
}}
'''''Glyceria maxima''''' (Hartm.) Holmb. (syn. ''G. aquatica'' (L.) Wahlenb.; ''G. spectabilis'' Mert. & W.D.J. Koch; ''Molinia maxima'' Hartm.; ''Poa aquatica'' L.; '''Reed Mannagrass'''; '''Reed Sweetgrass''') is a species of [[rhizome|rhizomatous]] perennial grasses in the [[Glyceria|mannagrass]] genus native to [[Europe]] and [[Western Siberia]] and growing in wet areas such as riverbanks and ponds. It is highly competitive and invasive and is often considered noxious weed outside its native range.

==Cultivation==


===Propagation===


===Pests and diseases===


==Varieties==


==Gallery==
<gallery perrow=5>
Image:Liesgras bloeiwijze Glyceria maxima.jpg| photo 1
Image:Upload.png| photo 2
Image:Upload.png| photo 3
</gallery>

==References==
<references/>
<!--- xxxxx  *Flora: The Gardener's Bible, by Sean Hogan. Global Book Publishing, 2003. ISBN 0881925381  -->
<!--- xxxxx  *American Horticultural Society: A-Z Encyclopedia of Garden Plants, by Christopher Brickell, Judith D. Zuk. 1996. ISBN 0789419432  -->
<!--- xxxxx  *Sunset National Garden Book. Sunset Books, Inc., 1997. ISBN 0376038608  -->

==External links==
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