Calamagrostis

Distribution Map: Based on vouchered plant specimens only. View county names by placing the mouse cursor over a particular county.

Contains 12 accepted taxa overall.

Family:	Poaceae
Common Name:

Classification

Division
Class
Sub Class
Order	Poales
Family	Poaceae
Genus	*Calamagrostis*

Citation

Citation	**
Basionym:	**
Type:	**

** Not applicable or data not available.

Species

Scientific Name	Common Name	Status
Calamagrostis breviligulata	beach grass	Native, Persisting, S5 (State Rank), G5 (Global Rank), CoC: 8
Calamagrostis canadensis
Calamagrostis canadensis var. canadensis	Canada bluejoint grass	Native, Persisting, S5 (State Rank), G5T5 (Global Rank), CoC: 7
Calamagrostis canadensis var. langsdorffii	Langsdorff’s bluejoint grass	Native, Persisting, SH (State Rank), G5T5 (Global Rank), CoC: 10
Calamagrostis epigeios	feathertop	Not Native, Persisting, SNA (State Rank), G5 (Global Rank)
Calamagrostis macrolepis	Far Eastern feathertop	Not Native, SNA (State Rank)
Calamagrostis perplexa	Clausen’s reed grass	Native, Persisting, S1 (State Rank), G1Q (Global Rank), CoC: 7
Calamagrostis pickeringii	Pickering’s reed grass	Native, Persisting, S3 (State Rank), G4 (Global Rank), CoC: 10
Calamagrostis porteri ssp. porteri	Porter’s reed grass	Native, Persisting, S1S2 (State Rank), G4 (Global Rank), CoC: 9
Calamagrostis stricta
Calamagrostis stricta ssp. inexpansa	northern reed grass	Native, Persisting, S2 (State Rank), CoC: 9
Calamagrostis stricta ssp. stricta	slim-stemmed reed grass	Native, Persisting, S1 (State Rank), G5 (Global Rank), CoC: 10

For more information, contact: David Werier or Kyle Webster

Web Development: USF Water Institute

A member of the University of South Florida family of PlantAtlas.org sites

Citation Information:

Werier, David, Kyle Webster, Troy Weldy, Andrew Nelson, Richard Mitchell†, and Robert Ingalls†. 2024 New York Flora Atlas. [S. M. Landry and K. N. Campbell (original application development), USF Water Institute. University of South Florida]. New York Flora Association, Albany, New York.

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Definition: Vouchered Specimen

A voucher specimen is a pressed and thoroughly dried plant sample deposited in a herbarium, and is intended to be a permanent record supporting research purposes. A voucher may be a record of a plant's occurrence in a particular area, or a specific example of a plant used in a scientific investigation.

Proper vouchers display all the necessary attributes for complete identification of the plant, and are to be accompanied by accurate locality, habitat, collection time, and collector data.

Only plant populations vouchered by specimens deposited in Index Herbariorum (http://sweetgum.nybg.org/science/ih/) recognized herbaria are represented on this map.