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Comparison of Equisetum Xmackaii to its parents. Basal portion of stems photographed. Left: E. hyemale; center: E. mackaii; right: E. variegatum. Photo taken 24 Aug 2009.
| Copyright © 2009 by Robbin Moran
(contact: kcn2[at]cornell.edu)
[ref. DOL35288]
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