![](http://www.alamy.com/thumbs/6/D6F080DA-FAF1-4394-A81E-E7BA170F69A5/2F89N0P.jpg)
Very young fertile fronds of Common Horsetail, Equisetum arvense, in early spring.
Size: 4916px × 6973px
Photo credit: © Bob Gibbons / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: arvense, calamophytes, common, cone, cones, equisetum, fertile, field, frond, fronds, horsetail, horsetails, plant, pteridophyte, spores, strobili, strobilus, whorl, whorls