Images | Wiki | EDDMapS | Bugwood | More

About Us | Log in / Create Account | Image Use | Help

Advanced Search

Narrow Results by:

Subject Specific Filters:

1. Category:             

   Forbs/Herbs (56)

   Shrub or Subshrub (4)

   Vines (3)

1. Family:                  

   Asteraceae (59)

Image Specific Filters:

1. Commodity:         (show all)

   Weeds (244)

   Understory and Rangeland Plants (37)

   Barley (23)

   Beans (4)

   Aquatic and Wetlands (2)

   • Canola (1)
   • Corn (1)
   • Cultivation (1)
   • General Entomology (1)
   • Herbaceous (1)
   • Right-of-way and Roadside (1)

Image Setting:

Field (300)

Person in Image:

Yes (13)

1. Country:                

   United States (275)

   Norway (23)

   Czechia (2)

   Canada (1)

   France (1)

1. Author:                  (show all)

   Leslie J. Mehrhoff (64)

   Steve Dewey (36)

   John M. Randall (32)

   Eric Coombs (29)

   Bonsak Hammeraas (23)

   • Joseph M. DiTomaso (14)
   • Norman E. Rees (14)
   • Caleb Slemmons (7)
   • Ohio State Weed Lab Archive (7)
   • Washington State University Archive (7)
   • Gerald Wheeler (5)
   • John Cardina (5)
   • Tom Heutte (5)
   • Vince Belleci (5)
   • Howard F. Schwartz (4)
   • Michael Shephard (4)
   • Theodore Webster (4)
   • UAF Cooperative Extension Archive (4)
   • University of Idaho Archive (3)
   • Utah State University Archive (3)
   • Barry Rice (2)
   • Graves Lovell (2)
   • Jan Samanek (2)
   • Linda Wilson (2)
   • Alec McClay (1)
   • Carey Minteer (1)
   • Carol DiSalvo (1)
   • Daniel Herms (1)
   • David J. Moorhead (1)
   • Devon Pfeiffer (1)
   • Gary L. Piper (1)
   • Jim Baker (1)
   • John D. Byrd (1)
   • Kris Johnson (1)
   • L.L. Berry (1)
   • Marisa Williams (1)
   • Montana Statewide Noxious Weed Awareness and Education Program Archive (1)
   • Phil Westra (1)
   • Sara Rosenthal (1)
   • Terry Spivey (1)
   • Tony Pernas (1)
   • USDA APHIS PPQ Archive (1)
   • USDA ARS European Biological Control Laboratory (1)

Sizes Available:

5 sizes(202)

4 sizes(91)

3 sizes(9)

Orientation:

Landscape (272)

Portrait (30)

Asterales

Kingdom: Plantae

Phylum: Magnoliophyta

Class: Magnoliopsida

Subclass: Asteridae

Order: Asterales

---

302 Images of 59 Subjects

View Subject List

View Image Descriptions

View Thumbnails

---

302 Images

Page: 1/6     Display: 60 120 240 480

---

5456073 spotted knapweed Centaurea stoebe Infestation Leslie J. Mehrhoff	5448165 coltsfoot Tussilago farfara Infestation Leslie J. Mehrhoff	5448168 coltsfoot Tussilago farfara Infestation Leslie J. Mehrhoff
5448110 coltsfoot Tussilago farfara Infestation Leslie J. Mehrhoff	5449627 tansy ragwort Senecio jacobaea Infestation Leslie J. Mehrhoff	5456002 spotted knapweed Centaurea stoebe Infestation Leslie J. Mehrhoff
5456007 spotted knapweed Centaurea stoebe Infestation Leslie J. Mehrhoff	5449638 tansy ragwort Senecio jacobaea Infestation Leslie J. Mehrhoff	5449613 tansy ragwort Senecio jacobaea Infestation Leslie J. Mehrhoff
5449614 tansy ragwort Senecio jacobaea Infestation Leslie J. Mehrhoff	5449615 tansy ragwort Senecio jacobaea Infestation Leslie J. Mehrhoff	5449616 tansy ragwort Senecio jacobaea Infestation Leslie J. Mehrhoff
5449667 tansy ragwort Senecio jacobaea Infestation Leslie J. Mehrhoff	5449668 tansy ragwort Senecio jacobaea Infestation Leslie J. Mehrhoff	5449735 tansy ragwort Senecio jacobaea Infestation Leslie J. Mehrhoff
5449736 tansy ragwort Senecio jacobaea Infestation Leslie J. Mehrhoff	5449746 tansy ragwort Senecio jacobaea Infestation Leslie J. Mehrhoff	5449674 tansy ragwort Senecio jacobaea Infestation Leslie J. Mehrhoff
5449675 tansy ragwort Senecio jacobaea Infestation Leslie J. Mehrhoff	5456071 spotted knapweed Centaurea stoebe Infestation Leslie J. Mehrhoff	5456068 spotted knapweed Centaurea stoebe Infestation Leslie J. Mehrhoff
5456069 spotted knapweed Centaurea stoebe Infestation Leslie J. Mehrhoff	5456034 spotted knapweed Centaurea stoebe Infestation Leslie J. Mehrhoff	5456033 spotted knapweed Centaurea stoebe Infestation Leslie J. Mehrhoff
5455982 spotted knapweed Centaurea stoebe Infestation Leslie J. Mehrhoff	5456064 spotted knapweed Centaurea stoebe Infestation Leslie J. Mehrhoff	5456065 spotted knapweed Centaurea stoebe Infestation Leslie J. Mehrhoff
5456067 spotted knapweed Centaurea stoebe Infestation Leslie J. Mehrhoff	5456008 spotted knapweed Centaurea stoebe Infestation Leslie J. Mehrhoff	5456010 spotted knapweed Centaurea stoebe Infestation Leslie J. Mehrhoff
5455988 spotted knapweed Centaurea stoebe Infestation Leslie J. Mehrhoff	5455991 spotted knapweed Centaurea stoebe Infestation Leslie J. Mehrhoff	5455979 spotted knapweed Centaurea stoebe Infestation Leslie J. Mehrhoff
5455978 spotted knapweed Centaurea stoebe Infestation Leslie J. Mehrhoff	5435718 Russian knapweed Rhaponticum repens Infestation Eric Coombs	5454492 blessed milkthistle Silybum marianum Infestation Eric Coombs
5449617 tansy ragwort Senecio jacobaea Infestation Leslie J. Mehrhoff	5449661 tansy ragwort Senecio jacobaea Infestation Leslie J. Mehrhoff	5449658 tansy ragwort Senecio jacobaea Infestation Leslie J. Mehrhoff
5449739 tansy ragwort Senecio jacobaea Infestation Leslie J. Mehrhoff	5454494 blessed milkthistle Silybum marianum Infestation Eric Coombs	5449625 tansy ragwort Senecio jacobaea Infestation Leslie J. Mehrhoff
5449628 tansy ragwort Senecio jacobaea Infestation Leslie J. Mehrhoff	5449680 tansy ragwort Senecio jacobaea Infestation Leslie J. Mehrhoff	5449714 tansy ragwort Senecio jacobaea Infestation Leslie J. Mehrhoff
5448112 coltsfoot Tussilago farfara Infestation Leslie J. Mehrhoff	5449715 tansy ragwort Senecio jacobaea Infestation Leslie J. Mehrhoff	5449716 tansy ragwort Senecio jacobaea Infestation Leslie J. Mehrhoff
5449717 tansy ragwort Senecio jacobaea Infestation Leslie J. Mehrhoff	5449683 tansy ragwort Senecio jacobaea Infestation Leslie J. Mehrhoff	5449689 tansy ragwort Senecio jacobaea Infestation Leslie J. Mehrhoff
5449679 tansy ragwort Senecio jacobaea Infestation Leslie J. Mehrhoff	5449676 tansy ragwort Senecio jacobaea Infestation Leslie J. Mehrhoff	5449677 tansy ragwort Senecio jacobaea Infestation Leslie J. Mehrhoff
5449678 tansy ragwort Senecio jacobaea Infestation Leslie J. Mehrhoff	5449659 tansy ragwort Senecio jacobaea Infestation Leslie J. Mehrhoff	5449660 tansy ragwort Senecio jacobaea Infestation Leslie J. Mehrhoff
5449637 tansy ragwort Senecio jacobaea Infestation Leslie J. Mehrhoff	5449688 tansy ragwort Senecio jacobaea Infestation Leslie J. Mehrhoff	5449740 tansy ragwort Senecio jacobaea Infestation Leslie J. Mehrhoff

Page: 1/6

Invasive.org is a joint project of the Center for Invasive Species and Ecosystem Health and USDA APHIS PPQ, with additional support from USDA National Institute of Food and Agriculture and USDA Forest Service. The University of Georgia - Warnell School of Forestry and Natural Resources and College of Agricultural and Environmental Sciences

Home | Image Usage | Accessibility Policy | Privacy Policy | Contact Us

Last updated on Tuesday, May 04, 2010 at 02:41 PM