| 5309036 |
Plant(s) |
USDA NRCS. Wetland flora: Field office illustrated guide to plant species. USDA Natural Resources Conservation Service. |
| 5345021 |
Fruit(s) |
immature fruit |
| 5469934 |
Fruit(s) |
Lateral view of a bur with base in lower left corner. Note pair of beaks at the top and numerous hook-tipped spines all over. |
| 5461336 |
Fruit(s) |
Close-up of the top of the disseminule showing the pair of beaks. |
| 5461337 |
Fruit(s) |
Cross-section of a bur showing the two fruit cavities, the uppermost with a seed inside. |
| 5461338 |
Fruit(s) |
Disseminule. Note numerous hook-tipped spines and pair of beaks. |
| 5285098 |
Feature(s) |
burs |
| 5436803 |
Seed(s) |
|
| 5436816 |
Fruit(s) |
|
| 5436814 |
Fruit(s) |
|
| 5436815 |
Fruit(s) |
|
| 5436809 |
Stem(s) |
|
| 5436802 |
Seed(s) |
|
| 5436804 |
Seed(s) |
|
| 5436806 |
Fruit(s) |
|
| 5436819 |
Plant(s) |
|
| 5436820 |
Foliage |
|
| 5436811 |
Foliage |
|
| 5436812 |
Plant(s) |
|
| 5436813 |
Foliage |
|
| 5436817 |
Foliage |
|
| 5436818 |
Foliage |
|
| 5436810 |
Foliage |
|
| 5436807 |
Foliage |
|
| 5436808 |
Plant(s) |
|
| 5436805 |
Foliage |
|
| 5285097 |
Plant(s) |
habit |
| 1459112 |
Fruit(s) |
|
| 5345020 |
Foliage |
|
| 1459113 |
Plant(s) |
|
| 5285090 |
Plant(s) |
|
| 5285091 |
Plant(s) |
|
| 5285092 |
Plant(s) |
|
| 1391508 |
Seedling(s) |
|
| 1116018 |
Foliage |
|
| 1459111 |
Fruit(s) |
|
| 5345019 |
Infestation |
|
| 5401400 |
Fruit(s) |
|
| 5401401 |
Foliage |
|
| 5401402 |
Plant(s) |
|
| 5399192 |
Plant(s) |
habitat |
| 5399190 |
Foliage |
|
| 5399191 |
Foliage |
|
| 5396498 |
Plant(s) |
habitat |
| 5396495 |
Flower(s) |
foliage |
| 5396496 |
Flower(s) |
|
| 5403119 |
Stem(s) |
|
| 5403120 |
Foliage |
|
| 5403121 |
Stem(s) |
|
| 5403117 |
Foliage |
|
| 5403118 |
Stem(s) |
|
| 5392714 |
Fruit(s) |
Fruiting plant |
| 5392711 |
Plant(s) |
|
| 5392712 |
Fruit(s) |
Spiny cockleburs |
| 5392713 |
Fruit(s) |
Fruiting branch |
| 5374597 |
Feature(s) |
flower and fruit |
| 5374598 |
Fruit(s) |
|
| 5374595 |
Plant(s) |
with flower and fruit |
| 5374596 |
Plant(s) |
immature |
| 5362873 |
Flower(s) |
Close-up view of the flower of common cocklebur (Xanthium strumarium). |
| 5362872 |
Seedling(s) |
Common cocklebur (Xanthium strumarium) seedling with 2 true leaves. |
| 1555237 |
Seedling(s) |
|
| 1555238 |
Seedling(s) |
|
| 1555239 |
Plant(s) |
|
| 5309035 |
Seed(s) |
|
| 5256047 |
Seed(s) |
|
| 5256048 |
Plant(s) |
|
| 5256049 |
Plant(s) |
|
| 5256050 |
Plant(s) |
|
| 5256051 |
Plant(s) |
in corn field |
| 5256052 |
Fruit(s) |
|
| 5256053 |
Fruit(s) |
|
| 5256054 |
Plant(s) |
in corn |
| 5256055 |
Fruit(s) |
|
| 5256056 |
Fruit(s) |
|
| 5256057 |
Fruit(s) |
|
| 5256058 |
Plant(s) |
|
| 5256059 |
Fruit(s) |
|
| 2155033 |
Field |
|
