Plants › Sedges

Black-girdle Bulrush

Scirpus atrocinctus

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Wildlife study photograph from iNaturalist. — (c) calloftheloon, some rights reserved (CC BY)

All photos28

28 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.

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Photos you add are credited to you, and you keep the copyright.

Easily confused with

Study checks a spoken answer against these, and tells you which one you named.

Where it is recorded

Records by month in Quebec.

Canada	2,111
United States	1,805
Quebec	799
Ontario	708
New York	441
Minnesota	211
Pennsylvania	172
Michigan	171
Vermont	143
New Hampshire	125

Counts show where people looked, not only where it lives.

Traits

Group and habits

Grass-like growth formListed by a harvested source as having a graminoid or grass-like growth form.USDA PLANTS Characteristics
Wetland-associatedListed by a harvested source as obligate or frequent in wetland habitat.USDA PLANTS Characteristics
Perennial plantListed by a harvested source as having a perennial life duration.USDA PLANTS Characteristics

Classification

Kingdom	Plants · Plantae
Phylum	Vascular Plants · Tracheophyta
Class	monocots · Liliopsida
Order	grasses, sedges, cattails, and allies · Poales
Family	Sedges · Cyperaceae
Genus	Scirpus Bulrushes · Scirpus

Study it in a deck

Or build your own from the species near you.

Sources

Names, taxonomy and observation counts: www.inaturalist.org
Photos and recordings: the creator and source are on each one.
Traits: USDA PLANTS Characteristics (U.S. Government work / public domain)
How much to rely on each source

Remember the name next time.

Practise Black-girdle Bulrush with real photos from different observers. Say the name out loud, and it comes back just before you would forget it.

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