johnsongrass
Sorghum halepense (L.) Pers.
Resources
- Invasive Plants of the Eastern U.S. - University of Georgia
- Element Stewardship Abstract - The Nature Conservancy
- Fire Effects Information System - USDA Forest Service
- Federal Noxious Weed Disseminules of the U.S. - USDA-APHIS
- Weed of the Week - USDA Forest Service
Representative Images(View more at Forestry Images)
 0581065 johnsongrass Sorghum halepense Flower(s) Jil Swearingen |
 1120383 johnsongrass Sorghum halepense Flower(s) James H. Miller |
 1195034 johnsongrass Sorghum halepense Spikelet(s) Julia Scher |
 1265102 johnsongrass Sorghum halepense Plant(s) Barry Fitzgerald |
 1459234 johnsongrass Sorghum halepense Infestation Steve Dewey |
 1459236 johnsongrass Sorghum halepense Seedling(s) Steve Dewey |
 1459237 johnsongrass Sorghum halepense Root(s) Steve Dewey |
 1459239 johnsongrass Sorghum halepense Feature(s) Steve Dewey |
 1459241 johnsongrass Sorghum halepense Plant(s) Steve Dewey |
 1459242 johnsongrass Sorghum halepense Rhizome / Stolon Steve Dewey |
 1459244 johnsongrass Sorghum halepense Feature(s) Steve Dewey |
 1624081 johnsongrass Sorghum halepense Infestation Bonnie Harper-Lore |
 2100036 johnsongrass Sorghum halepense Plant(s) Charles T. Bryson |
 2149085 johnsongrass Sorghum halepense Root(s) Chris Evans |
 2149089 johnsongrass Sorghum halepense Plant(s) Chris Evans |
 2149092 johnsongrass Sorghum halepense Foliage Chris Evans |
 2149094 johnsongrass Sorghum halepense Foliage Chris Evans |
 2149095 johnsongrass Sorghum halepense Stem(s) Chris Evans |
 2308021 johnsongrass Sorghum halepense Infestation David J. Moorhead |
 5307057 johnsongrass Sorghum halepense Plant(s) USDA NRCS PLANTS Database |
 5309001 johnsongrass Sorghum halepense Plant(s) USDA NRCS PLANTS Database |
 5309002 johnsongrass Sorghum halepense Fruit(s) Steve Hurst |
Invasive Listing Sources
- Alabama Invasive Plant Council
- Arizona Noxious Weeds
- California Noxious Weeds
- Colorado Noxious Weeds
- Commonwealth of Pennsylvania, Department of Conservation and Natural Resources, 1994.
- Delaware Noxious Weeds
- Delaware Regulations for Noxious Weed Control
- Georgia Exotic Pest Plant Council - Category 3
- Idaho Noxious Weeds
- Illinois Noxious Weeds
- Indiana Invasive Species Council - Invasive Plant List
- Indiana Noxious Weeds
- Invasive Plant Species of West Virginia
- 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.
- Kansas Noxious Weeds
- Kentucky Exotic Pest Plant Council - Severe Threat
- Kentucky Noxious Weeds
- Maryland Code and Regulations Noxious Weed & Seed Law
- Maryland Department of Natural Resources Policy: Restriction on Planting Exotic Invasive Plants
- Maryland Invasive Species Council - Invasive Species of Concern in Maryland
- Maryland Noxious Weeds
- Michigan Noxious Weeds
- Minnesota Noxious Weeds
- Missouri Noxious Weeds
- Missouri SRISP Species List
- National Park Service, Mid-Atlantic Exotic Plant Management Team Invasive Plant List
- Nevada Noxious Weeds
- Non-Native Invasive Plants of the City of Alexandria, Virginia
- Nonnative Invasive Species in Southern Forest and Grassland Ecosystems
- Ohio Noxious Weeds
- Oregon Noxious Weeds
- Pacific Northwest Exotic Pest Plant Council, 1998
- Pennsylvania Department of Conservation and Natural Resources Invasive Plants
- Pennsylvania Noxious Weeds
- Pennsylvania Regulations for Controlled Plants and Noxious Weeds
- South Carolina Exotic Pest Plant Council
- Tennessee Exotic Pest Plant Council
- Utah Noxious Weeds - Contain
- Virginia Invasive Plant Species List
- Virginia Invasive Species Management Plan 2012
- Washington Noxious Weeds
- WeedUS - Database of Plants Invading Natural Areas in the United States
- West Virginia Department of Agriculture Regulations Governing the Distribution of Plant Materials
- West Virginia Invasive Species Strategic Plan and Volunteer Guidelines 2014
- West Virginia Native Plant Society, Flora West Virginia Project, and West Virginia Curatorial Database System, September 3, 1999
- West Virginia Noxious Weeds
- Wisconsin Noxious Weeds
- Wisconsin's Invasive species rule – NR 40
Taxonomic Rank
| Kingdom: Plantae |
| Phylum: Magnoliophyta |
| Class: Liliopsida |
| Subclass: Commelinidae |
| Order: Cyperales |
| Family: Poaceae |
| Genus: Sorghum |
Other System Links
Plants: SOHABayer: SORHA
GRIN: 35119
ITIS: 42111
NPDN Pest: PCACWBC
NPDN Host: 22033
Synonyms and Other Names
| Related Scientific Names: | |
| Holcus halepensis (L.) Pers. | (Synonym) |
| Related Scientific Names: | |
| Sorghum miliaceum (L.) Pers. | (Synonym) |
| Common Name Reference: | USDA, NRCS. 2010. The PLANTS Database. National Plant Data Center, Baton Rouge, LA, USA. |
| Scientific Name Reference: | USDA, NRCS. 2010. The PLANTS Database. National Plant Data Center, Baton Rouge, LA, USA. |
