New York | Ferns and Lycophytes of the World

Pentarhizidium orientale

In the October meeting of the New York Fern Society, Dr. John Mickel shared examples from his...

Posted by wtesto | May 1, 2014 | Ferns, New Collections

Polypodium appalachianum is a common member of the Polypodium vulgare species complex in eastern...

Dendryolycopodium dendroideum is a relatively abundant tree clubmoss species in northeastern North...

As I mentioned before, the winter has presented me with wonderful opportunities to observe some...

Being a tropical botanist, one of my favorite pastimes in New York has been to observe plants in...