Images Vidéos

Ambrosia psilostachya Photos ❘ Science Photo Library

Ragweed (Ambrosia psilostachya) pollen, SEM
12969539 - Ragweed (Ambrosia psilostachya) pollen, SEM
Ragweed (Ambrosia psilostachya) pollen, SEM
12969537 - Ragweed (Ambrosia psilostachya) pollen, SEM
Ragweed pollen (Ambrosia psilostachya), SEM
12378330 - Ragweed pollen (Ambrosia psilostachya), SEM
Ragweed (Ambrosia psilostachya) pollen, SEM
12969540 - Ragweed (Ambrosia psilostachya) pollen, SEM
Ragweed pollen (Ambrosia psilostachya), SEM
12310121 - Ragweed pollen (Ambrosia psilostachya), SEM
Ragweed pollen (Ambrosia psilostachya), SEM
12378302 - Ragweed pollen (Ambrosia psilostachya), SEM
Ragweed pollen (Ambrosia psilostachya), SEM
12310346 - Ragweed pollen (Ambrosia psilostachya), SEM
Ragweed pollen (Ambrosia psilostachya), SEM
12378301 - Ragweed pollen (Ambrosia psilostachya), SEM
Ragweed (Ambrosia psilostachya) pollen, SEM
12301529 - Ragweed (Ambrosia psilostachya) pollen, SEM
Ragweed (Ambrosia psilostachya) pollen, SEM
12301528 - Ragweed (Ambrosia psilostachya) pollen, SEM
Ragweed pollen (Ambrosia psilostachya), SEM
12310120 - Ragweed pollen (Ambrosia psilostachya), SEM
Ragweed pollen (Ambrosia psilostachya), SEM
12310348 - Ragweed pollen (Ambrosia psilostachya), SEM
Ragweed pollen (Ambrosia psilostachya), SEM
12310343 - Ragweed pollen (Ambrosia psilostachya), SEM
Ragweed pollen (Ambrosia psilostachya), SEM
12310347 - Ragweed pollen (Ambrosia psilostachya), SEM
Ragweed pollen (Ambrosia psilostachya), SEM
12310110 - Ragweed pollen (Ambrosia psilostachya), SEM
Ragweed pollen (Ambrosia psilostachya), SEM
12310123 - Ragweed pollen (Ambrosia psilostachya), SEM
Ragweed pollen (Ambrosia psilostachya), SEM
12310118 - Ragweed pollen (Ambrosia psilostachya), SEM
Ragweed (Ambrosia psilostachya) pollen, SEM
12969538 - Ragweed (Ambrosia psilostachya) pollen, SEM
Ragweed pollen (Ambrosia psilostachya), SEM
12378329 - Ragweed pollen (Ambrosia psilostachya), SEM
Ragweed (Ambrosia psilostachya) pollen, SEM
12378157 - Ragweed (Ambrosia psilostachya) pollen, SEM
Ragweed (Ambrosia psilostachya) pollen, SEM
12301553 - Ragweed (Ambrosia psilostachya) pollen, SEM
Ragweed pollen (Ambrosia psilostachya), SEM
12310122 - Ragweed pollen (Ambrosia psilostachya), SEM
Ragweed pollen (Ambrosia psilostachya), SEM
12310344 - Ragweed pollen (Ambrosia psilostachya), SEM
Ragweed pollen (Ambrosia psilostachya), SEM
12310119 - Ragweed pollen (Ambrosia psilostachya), SEM
Ragweed pollen (Ambrosia psilostachya), SEM
12310345 - Ragweed pollen (Ambrosia psilostachya), SEM
Ragweed pollen (Ambrosia sp.), SEM
12301521 - Ragweed pollen (Ambrosia sp.), SEM
Ragweed pollen (Ambrosia sp.), SEM
12378150 - Ragweed pollen (Ambrosia sp.), SEM
Ragweed pollen (Ambrosia sp.), SEM
12301522 - Ragweed pollen (Ambrosia sp.), SEM
Plant epidermis cellulose cell walls, SEM
12301446 - Plant epidermis cellulose cell walls, SEM
Plant epidermis cellulose cell walls, SEM
12301445 - Plant epidermis cellulose cell walls, SEM
Plant epidermis cellulose cell walls, SEM
12301492 - Plant epidermis cellulose cell walls, SEM
Common ragweed seedling
12012458 - Common ragweed seedling
Common ragweed seedling
12012464 - Common ragweed seedling
Allergenic pollen (ragweed, sagebrush, timothy, scotch broom
12301432 - Allergenic pollen (ragweed, sagebrush, timothy, scotch broom
Allergenic pollen (ragweed, sagebrush, timothy, scotch broom
12301458 - Allergenic pollen (ragweed, sagebrush, timothy, scotch broom
Allergenic pollen (ragweed, sagebrush, timothy, scotch broom
12301456 - Allergenic pollen (ragweed, sagebrush, timothy, scotch broom
Pollen grains from Ragweed flower
11539170 - Pollen grains from Ragweed flower
Powdery mildew mould and ragweed pollen, SEM
12300447 - Powdery mildew mould and ragweed pollen, SEM
Powdery mildew mould and ragweed pollen, SEM
12377897 - Powdery mildew mould and ragweed pollen, SEM
Powdery mildew mould and ragweed pollen, SEM
12300446 - Powdery mildew mould and ragweed pollen, SEM
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