Narrow Results by:

Subject Specific Filters:

  1. Order:                   (show all)

    Haloragales (3)
    Hydrocharitales (3)
    Hydropteridales (3)
    Cyperales (2)
    Myrtales (2)

Image Specific Filters:

  1. Descriptor:           (show all)

    Plant(s) (277)
    Infestation (195)
    Flower(s) (173)
    Foliage (69)
    Fruit(s) (17)

Image Setting:

Field (749)
Laboratory (12)

  1. View:                     

    Aerial (1)

Person in Image:

Yes (16)

Sizes Available:

4 sizes(597)
5 sizes(122)
3 sizes(42)

Orientation:

Landscape (675)
Portrait (82)

Natural Resources: Weeds

Remove Filters: Aquatic(X) Leslie J. Mehrhoff(X)
761 Images of 20 Subjects View Subject List View Image Details View Thumbnails

first prev Page: next last Display:

Subject Scientific Name Images
American lotus Nelumbo lutea 22
Brazilian waterweed Egeria densa 10
brittleleaf naiad Najas minor 15
common frogbit Hydrocharis morsus-ranae 2
common reed Phragmites australis 65
curlyleaf pondweed Potamogeton crispus 11
Eurasian watermilfoil Myriophyllum spicatum 21
European pepperwort Marsilea quadrifolia 49
European waterstarwort Callitriche stagnalis 43
giant salvinia Salvinia molesta 23
hydrilla Hydrilla verticillata 65
parrot feather milfoil Myriophyllum aquaticum 18
purple loosestrife Lythrum salicaria 155
torpedograss Panicum repens 12
twoleaf watermilfoil Myriophyllum heterophyllum 38
water-chestnut Trapa natans 41
waterhyacinth Eichhornia crassipes 88
waterlettuce Pistia stratiotes 26
watermoss Salvinia spp. 7
yellow floatingheart Nymphoides peltata 50

Page: