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hemlock panic grass

Dichanthelium columbianum

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

All photos20

20 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 Ontario.

United States	669
Canada	223
Ontario	220
Michigan	125
New Jersey	98
Minnesota	92
Pennsylvania	83
New York	46
Indiana	41
Maryland	34

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

Classification

Kingdom	Plants · Plantae
Phylum	Vascular Plants · Tracheophyta
Class	monocots · Liliopsida
Order	grasses, sedges, cattails, and allies · Poales
Family	grasses · Poaceae
Genus	rosette grasses · Dichanthelium

Study it in a deck

Summer Grasses of Maryland

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.
How much to rely on each source

Remember the name next time.

Practise hemlock panic grass 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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