;CCDB is a community resource. If you are aware of any missing data or if any of the counts are erroneous please submit it to mailto:evolseq@tauex.tau.ac.il >Matteuccia struthiopteris 39 >Matteuccia struthiopteris subsp. sinuata 40 >Matteuccia struthiopteris var. pensylvanica 40 >Onoclea orientalis 40