| | COSTA RICA: Laguna de Dota, near Sta. Maria de Dota 1500 m, 2017. |
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Comparison of Pteridium arachnoideum (below) and P. intermedium (above). Note the whiter low surface of P. arachnoideum because of the strigose pubescene on the lower surfaces. Note also the semi-lunate wings between the distalmost pinnules of P. arachno
| | Copyright © 2017 by Robbin Moran
(contact: kcn2[at]cornell.edu)
[ref. DOL48042]
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