Plants › grasses
rough reedgrass
Calamagrostis arundinacea
25 photos
Study shows up to four per card, from different observers, so you learn the species rather than one picture. Heart the good ones and swap any you do not like.
Photos you add are credited to you, and you keep the copyright.
Easily confused with
BushgrassCalamagrostis epigejos
hairy reed grassCalamagrostis villosa
tall oat grassArrhenatherum elatius
Calamagrostis obtusata
colonial bentAgrostis capillaris
Slender False BromeBrachypodium sylvaticum
European Woodland SedgeCarex sylvatica
tufted hair grassDeschampsia cespitosa
Study checks a spoken answer against these, and tells you which one you named.
Where it is recorded
| United States | 92,182 |
|---|---|
| Alaska | 92,170 |
| Russia | 2,456 |
| Irkutsk Oblast | 455 |
| Moscow Oblast | 322 |
| Kostroma Oblast | 183 |
| Chelyabinsk Oblast | 148 |
| Sverdlovsk Oblast | 147 |
| Tyumen Oblast | 138 |
| Vladimir Oblast | 134 |
Counts show where people looked, not only where it lives.
Traits
Group and habits
- Restoration or landscaping useListed as being used for restoration, landscaping, ornamental planting, erosion control, soil improvement, shade, windbreaks, pollution indicators, or wastewater purification.Kew World Checklist of Useful Plant Species
- Grass-like growth formListed by a harvested source as having a graminoid or grass-like growth form.USDA PLANTS Characteristics
Classification
| Kingdom | Plants · Plantae |
|---|---|
| Phylum | Vascular Plants · Tracheophyta |
| Class | monocots · Liliopsida |
| Order | grasses, sedges, cattails, and allies · Poales |
| Family | grasses · Poaceae |
| Genus | Reedgrasses · Calamagrostis |
Sources
- Names, taxonomy and observation counts: www.inaturalist.org
- Photos and recordings: the creator and source are on each one.
- Traits: Kew World Checklist of Useful Plant Species (CC BY 4.0)
- Traits: USDA PLANTS Characteristics (U.S. Government work / public domain)
- How much to rely on each source
Remember the name next time.
Practise rough reedgrass with real photos from different observers. Say the name out loud, and it comes back just before you would forget it.