Male flowers, catkins, of alder (Alnus glutinosa) in autumn. Male and female flowers both appear on the same tree, monoecious, and open in spring. Bo

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Male flowers, catkins, of alder (Alnus glutinosa) in autumn. Male and female flowers both appear on the same tree, monoecious, and open in spring. Bowling Green Marsh, Topsham, Devon, UK.

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Size: 2664px × 4080px
Location: Bowling Green Marsh, Topsham, Devon, UK.
Photo credit: © MichaelGrantPlants / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: alder, alnus, autumn, barndigital, catkin, catkins, female, flower, flowers, glutinosa, male, monoecious, tree