Asplenium insolitum Posted by wtesto | Apr 2, 2016 | Ferns, New Collections This species has only been collected a handful of times and is of uncertain affinity in the genus.... Read More
Phlegmariurus brevifolius Posted by wtesto | Feb 22, 2016 | Lycophytes This species is extremely rare in Costa Rica, having only been collected a few times in the... Read More
Elaphoglossum potosianum Posted by Rafael Torres | Oct 29, 2015 | Checklist Guadalcazar, Ferns, Florula Terrestrial endemic to México and poorly collected in San Luis Potosí Read More