Cypripedium

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

Contains 8 accepted taxa overall.

Family:	Orchidaceae
Common Name:

Classification

Division
Class
Sub Class
Order	Asparagales
Family	Orchidaceae
Genus	*Cypripedium*

Citation

Citation	**
Basionym:	**
Type:	**

** Not applicable or data not available.

Species

Scientific Name	Common Name	Status
Cypripedium acaule	pink lady’s slipper	Native, Persisting, S4 (State Rank), G5 (Global Rank), CoC: 5
Cypripedium arietinum	ram’s head lady’s slipper	Native, Persisting, S2 (State Rank), G3 (Global Rank), CoC: 9
Cypripedium candidum	small white lady’s slipper	Native, Persisting, S1 (State Rank), G4 (Global Rank), CoC: 9
Cypripedium parviflorum
Cypripedium parviflorum var. makasin	northern small yellow lady’s slipper	Native, Persisting, S4 (State Rank), G5T4Q (Global Rank), CoC: 9
Cypripedium parviflorum var. parviflorum	southern small yellow lady’s slipper	Native, Persisting, SH (State Rank), G5T3T4 (Global Rank), CoC: 10
Cypripedium parviflorum var. pubescens	large yellow lady’s slipper	Native, Persisting, S4 (State Rank), G5T5 (Global Rank), CoC: 10
Cypripedium reginae	showy lady’s slipper	Native, Persisting, S3 (State Rank), CoC: 9

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.