Cloudless Sulphur

Place name abbreviations: MPEA - Middle Patuxent Environment Area; PRSP - Patuxent River State Park; PVSP - Patapsco River Valley State Park.

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Click on the common name to obtain additional information from the Butterflies and Moths of North America web page. BugGuide is another web resource.

Legend:

Common name [Link is to BAMONA] (wingspan range in inches) Occurrence level & flight period.
Habitat. Typically visits (for nectaring). Larval host plants.


Cloudless Sulphur (2.25–3.1") Rare: L Aug - M Sep Open fields Senna, partridge pea Sennas
Cloudless Sulphur

July 2, 2016
Robinson Nature Center
Linda Hunt

Cloudless Sulphur

July 17, 2017
Daisy meadow
Linda Hunt

Cloudless Sulphur

In sunlight
August 10, 2012
Robinson Nature Center
Jo Solem

Cloudless Sulphur

In partial shade
August 10, 2012
Robinson Nature Center
Jo Solem

Cloudless Sulphur

August 10, 2012
Ellicott City
Kathy Litzinger

Cloudless Sulphur

August 14, 2017
Elkhorn Garden Plots
Jim Wilkinson

Cloudless Sulphur

August 24, 2016
Lake Kittamaqundi
Clayton Koonce

Cloudless Sulphur

September 14, 2013
Mount Pleasant
Linda Hunt

Cloudless Sulphur

October 12, 2016
Mount Pleasant
Bonnie Ott

Cloudless Sulphur

Male & Female
September 17, 2016
Elkridge
Jim Wilkinson

Cloudless Sulphur

September 18, 2015
Thomas Viaduct M.S., Jessup
Jim Wilkinson

Cloudless Sulphur

Caterpillar
August 9, 2012
Robinson Nature Center
Cheryl Farfaras

Cloudless Sulphur

Chrysalis
September 16, 2016
Elkridge
Jim Wilkinson