Fernando Matos | Ferns and Lycophytes of the World

Equisetum myriochaetum

Equisetum (also known as “cola de caballo” in Mexico) has a long history of medicinal...

I recently returned from a wonderful trip to Oaxaca with my friends Michael Sundue and Rafael...

This species occurs in Bolivia, Paraguay, Argentina, Brazil, and Uruguay. In southern Brazil, it...

The species of Gleicheniaceae are tipically common on road banks and open areas. They are easy to...

Often lumped into Marattia, the neotropical genus Eupodium was recently “resurrected”...