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
Lygodium heterodoxum Posted by wtesto | Feb 10, 2016 | Ferns, New Collections This species of Lygodium is the only one known to have chlorophyllous... Read More
Phlegmariurus ocananus Posted by wtesto | Feb 4, 2016 | Lycophytes, New Collections I believe this plant is P. ocananus, a narrowly distributed species from Colombian... Read More
Polystichum alfaroi Posted by wtesto | Feb 4, 2016 | Ferns, New Collections This species was locally abundant and was growing as an epiphyte in disturbed woods along the Rio... Read More
Pteris muricata Posted by wtesto | Feb 3, 2016 | Ferns, New Collections This species was very common in disturbed woods along the Rio Calderas above Boquete. The plants... Read More