Hieracium

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

Contains 10 accepted taxa overall.

Family:	Asteraceae
Common Name:

Classification

Division	Magnoliophyta - Flowering Plants
Class	Magnoliopsida
Sub Class	Asteridae
Order	Asterales
Family	Asteraceae
Genus	*Hieracium*

Citation

Citation	**
Basionym:	**
Type:	**

** Not applicable or data not available.

Species

Scientific Name	Common Name	Status
Hieracium gronovii	beaked hawkweed	Native, Persisting, S4 (State Rank), G5 (Global Rank), CoC: 7
Hieracium gronovii × H. venosum = H. ×marianum	Maryland hawkweed	Native, Persisting, SNA (State Rank), GNA (Global Rank)
Hieracium kalmii	Canada hawkweed	Native, Persisting, S4 (State Rank), G5 (Global Rank), CoC: 5
Hieracium lachenalii	European hawkweed	Not Native, Persisting, SNA (State Rank), GNR (Global Rank)
Hieracium maculatum	spotted hawkweed	Not Native, SNA (State Rank)
Hieracium murorum	wall hawkweed	Not Native, Persisting, SNA (State Rank), GNR (Global Rank)
Hieracium paniculatum	panicled hawkweed	Native, Persisting, S5 (State Rank), G5 (Global Rank), CoC: 6
Hieracium sabaudum	Savoy hawkweed	Not Native, Persisting, SNA (State Rank), GNR (Global Rank)
Hieracium scabrum	sticky hawkweed	Native, Persisting, S5 (State Rank), G5 (Global Rank), CoC: 6
Hieracium venosum	rattlesnake hawkweed	Native, Persisting, S5 (State Rank), G5 (Global Rank), CoC: 7

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†. 2025 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.