Resources
- Plant Invaders of Mid-Atlantic Natural Areas - National Park Service and U.S. Fish and Wildlife Service
- Fact Sheet - Pennsylvania Dept. of Conservation and Natural Resources
Selected Images
![]() 1237074 tawny daylily Hemerocallis fulva Plant(s) Britt Slattery |
![]() 1550125 tawny daylily Hemerocallis fulva Foliage Theodore Webster |
![]() 1555353 tawny daylily Hemerocallis fulva Plant(s) Theodore Webster |
![]() 1555355 tawny daylily Hemerocallis fulva Plant(s) Ohio State Weed Lab Archive |
![]() 1237111 tawny daylily Hemerocallis fulva Stem(s) Dan Tenaglia |
![]() 1237100 tawny daylily Hemerocallis fulva Flower(s) Dan Tenaglia |
![]() 1382004 tawny daylily Hemerocallis fulva Flower(s) Ricky Layson |
![]() 1237105 tawny daylily Hemerocallis fulva Flower(s) Dan Tenaglia |
![]() 1550123 tawny daylily Hemerocallis fulva Fruit(s) Ken Chamberlain |
Maps
EDDMapS Distribution - This map is incomplete and is based only on current site and county level reports made by experts, herbaria, and literature. For more information, visit www.eddmaps.org
Invasive Listing Sources
- City of Ann Arbor Michigan Parks and Recreation
- Delaware Natural Resources and Environmental Control, 2004
- Eric Ulaszek, U.S. Forest Service, Midewin National Tallgrass Prairie, Illinois
- Faith Campbell, 1998
- Georgia Exotic Pest Plant Council - Category 3
- Hoffman, R. & K. Kearns, Eds. 1997. Wisconsin manual of control recommendations for ecologically invasive plants. Wisconsin Dept. Natural Resources, Bureau of Endangered Resources. Madison, Wisconsin. 102pp.
- Illinois Invasive Plant List
- Jil M. Swearingen, Survey of invasive plants occurring on National Park Service lands, 2000-2007
- John Randall, The Nature Conservancy, Survey of TNC Preserves, 1995.
- Kentucky Exotic Pest Plant Council - Lesser Threat
- Maryland Department of Natural Resources, 1994
- Mid-Atlantic Exotic Pest Plant Council, 2005
- Nonnative Invasive Species in Southern Forest and Grassland Ecosystems
- Pennypack Ecological Restoration Trust, Pennsylvania.
- WeedUS - Database of Plants Invading Natural Areas in the United States
Taxonomic Rank
| Kingdom: Plantae |
| Phylum: Magnoliophyta |
| Class: Liliopsida |
| Subclass: Liliidae |
| Order: Liliales |
| Family: Liliaceae |
| Genus: Hemerocallis |
Synonyms and Other Names
Other Common Names:
orange daylily, tawny daylily, common daylily
| Common Name Reference: | Weed Science Society of America Common Names List |
| Scientific Name Reference: | USDA, NRCS. 2010. The PLANTS Database. National Plant Data Center, Baton Rouge, LA, USA. |












