Narrow Results by:

Subject Specific Filters:

  1. Category:             

    Forbs/Herbs (14)
    Aquatic (2)

  1. Family:                  (show all)

    Chenopodiaceae (4)
    Amaranthaceae (3)
    Caryophyllaceae (3)
    Cactaceae (2)
    Phytolaccaceae (2)

Image Specific Filters:

Image Setting:

Field (22)
Laboratory (20)

  1. View:                     (show all)

    Lateral / Side (4)
    Multiple Views (4)
    Posterior / Basal (3)
    Anterior / Apical (2)
    Face (1)

  1. Author:                  (show all)

    Julia Scher (16)
    Ohio State Weed Lab Archive (13)
    Catherine Herms (2)
    Chris Evans (2)
    Joseph LaForest (2)

Sizes Available:

5 sizes(31)
4 sizes(6)
3 sizes(5)

Orientation:

Landscape (25)
Portrait (17)

Natural Resources: Weeds

Remove Filters: Caryophyllales(X) Fruit(s)(X)
42 Images of 15 Subjects View Subject List View Image Details View Thumbnails

first prev Page: next last Display:

Subject Scientific Name Images
alfombrilla Drymaria arenarioides 1
alligatorweed Alternanthera philoxeroides 1
barbwire Russian-thistle Salsola paulsenii 1
bladder campion Silene latifolia ssp. alba 4
bloodberry Rivina humilis 1
common chickweed Stellaria pallida 1
common pokeweed Phytolacca americana 10
Mediterranean saltwort Salsola vermiculata 7
nightblooming cactus Hylocereus undatus 1
Palmer amaranth Amaranthus palmeri 8
pitaya Acanthocereus spp. 1
Russian thistle Salsola kali 2
Russian-thistle Salsola tragus 4
sessile joyweed Alternanthera sessilis 1
wild four-o'clock Mirabilis nyctaginea 5

Page: