Three stems of the field horsetail (Equisetum arvense). The left one is a fertile, spore bearing stem while the other two are st

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Three stems of the field horsetail (Equisetum arvense). The left one is a fertile, spore bearing stem while the other two are sterile.

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Size: 3662px × 5488px
Photo credit: © Johannes Hansen / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: background, barren, beige, black, botany, brown, bud, color, common, comparison, concept, defocused, development, dirt, focus, foliage, foreground, grass, green, growth, horsetail, image, living, lush, lying, medium, nature, objects, organism, plant, selective, shot, spore, sporophyte, stage, stem, technique, vegetative, vertical