A Princeton American Elm (Ulmus americana) budding in the spring. This species has been devastated by Dutch elm disease,but resistant cultivars such as this one are allowing the species to make a comeback | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Kaprielian, John |
Bildgröße: | 2550 px × 3835 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: |
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