| Image |
Descriptor |
Description |
Photographer |
| 0001082 |
Control |
A Georgia DNR fisheries technician preparing to treat the infestation of giant salvinia. DNR is attempting to eradicate the plant in this location. |
Scott Robinson |
| 0001083 |
Control |
A Georgia DNR fisheries technician treats the infestation of giant salvinia. DNR is attempting to eradicate the plant in this location. |
Scott Robinson |
| 0001078 |
Control |
A Georgia DNR fisheries technician treats the infestation of giant salvinia. DNR is attempting to eradicate the plant in this location. |
Scott Robinson |
| 0001079 |
Control |
A Georgia DNR fisheries technician treats the infestation of giant salvinia. DNR is attempting to eradicate the plant in this location. |
Scott Robinson |
| 0001089 |
Control |
A Georgia DNR fisheries technician treats the infestation of giant salvinia. DNR is attempting to eradicate the plant in this location. |
Scott Robinson |
| 1333003 |
Control |
Spraying a large infestation |
Kenneth Calcote |
| 5274062 |
Feature(s) |
Sporangia |
Leslie J. Mehrhoff |
| 0002106 |
Feature(s) |
the hairs form an 'egg-beater' shape at the tips |
Mic Julien |
| 5391745 |
Feature(s) |
"eggbeater" shaped leaf features |
Barry Rice |
| 5349043 |
Feature(s) |
|
Victor Ramey |
| 5399578 |
Feature(s) |
sporocarp |
Robert Vidéki |
| 5399579 |
Feature(s) |
sporocarp |
Robert Vidéki |
| 5399580 |
Feature(s) |
sporocarp |
Robert Vidéki |
| 5399581 |
Feature(s) |
sporocarp |
Robert Vidéki |
| 5399594 |
Foliage |
|
Robert Vidéki |
| 5391744 |
Foliage |
|
Barry Rice |
| 5396833 |
Foliage |
|
Robert Vidéki |
| 5397954 |
Foliage |
|
Robert Vidéki |
| 5397955 |
Foliage |
|
Robert Vidéki |
| 5399567 |
Foliage |
|
Robert Vidéki |
| 5399568 |
Foliage |
|
Robert Vidéki |
| 5399569 |
Foliage |
|
Robert Vidéki |
| 5399570 |
Foliage |
|
Robert Vidéki |
| 5399571 |
Foliage |
|
Robert Vidéki |
| 5399572 |
Foliage |
|
Robert Vidéki |
| 5399573 |
Foliage |
|
Robert Vidéki |
| 5399574 |
Foliage |
|
Robert Vidéki |
| 5399575 |
Foliage |
|
Robert Vidéki |
| 5399576 |
Foliage |
|
Robert Vidéki |
| 5162007 |
Foliage |
habit |
Forest & Kim Starr |
| 1148172 |
Foliage |
|
USDA APHIS PPQ Archive |
| 5399577 |
Fruit(s) |
|
Robert Vidéki |
| 0001081 |
Infestation |
|
Scott Robinson |
| 1299180 |
Infestation |
|
Randy Westbrooks |
| 1333010 |
Infestation |
A large infestation in Mississippi. Photo taken Aug 12, 2004. See photo# 1333011 for picture of infestation 41 days later. |
Kenneth Calcote |
| 1333011 |
Infestation |
A large infestation in Mississippi. Photo taken Sept 22, 2004. See photo# 1333010 for picture of infestation 41 days earlier. |
Kenneth Calcote |
| 1929036 |
Infestation |
covering a water-body and supporting the growth of other plant species in Kakadu National Park, Australia |
Mic Julien |
| 0002132 |
Infestation |
covering a farm pond restricts commercial and recreational use and degrades aesthetics |
Ted D. Center |
| 0001091 |
Infestation |
|
Scott Robinson |
| 0001092 |
Infestation |
This canal was completely covered by giant salvinia in a few short months. A dinner plate size patch of the plant was first noticed in the canal in late July. This picture was taken in early December 1999. |
Scott Robinson |
| 0001084 |
Infestation |
This canal was completely covered by giant salvinia in a few short months. A dinner plate size patch of the plant was first noticed in the canal in late July. These pictures was taken in early December 1999. |
Scott Robinson |
| 0001087 |
Infestation |
Giant salvinia plants went over this low head dam. Plants and plant fragments were found as far as a mile downstream and may have travelled farther. |
Scott Robinson |
| 0002103 |
|
hairs |
Mic Julien |
| 0002104 |
|
the hairs form an 'egg-beater' shape at the tips |
Mic Julien |
| 0002107 |
|
hairs |
Mic Julien |
| 1148121 |
Plant(s) |
|
USDA APHIS PPQ Archive |
| 1148171 |
Plant(s) |
|
USDA APHIS PPQ Archive |
| 0001088 |
Plant(s) |
closeup with quarter for size reference |
Scott Robinson |
| 0001090 |
Plant(s) |
Close up of giant salvinia plants |
Scott Robinson |
| 0001080 |
Plant(s) |
|
Scott Robinson |
| 1929037 |
Plant(s) |
primary form |
Mic Julien |
| 1929038 |
Plant(s) |
secondary form |
Mic Julien |
| 1929039 |
Plant(s) |
tertiary form |
Mic Julien |
| 5079041 |
Plant(s) |
|
Troy Evans |
| 5079042 |
Plant(s) |
|
Troy Evans |
| 5274061 |
Plant(s) |
|
Leslie J. Mehrhoff |
| 5274063 |
Plant(s) |
|
Leslie J. Mehrhoff |
| 1317055 |
Plant(s) |
Giant salvinia is a fast-growing fern that can clog ponds and lakes. Forming mats up to 2 feet thick, the plant gobbles up oxygen and blocks sunlight needed by other water dwellers. |
Scott Bauer |
| 1149062 |
Plant(s) |
|
USDA APHIS PPQ Archive |
| 5391743 |
Plant(s) |
|
Barry Rice |
| 1355040 |
Research |
Entomologist Philip Tipping collects samples of common salvinia at the Loxahatchee wildlife refuge in Florida. |
Peggy Greb |
| 1355041 |
Research |
Here, in a greenhouse, Student Conservation Association intern Melissa Martin and entomologist Philip Tipping record giant salvinia biomass. |
Peggy Greb |
