New York | Ferns and Lycophytes of the World

Onoclea sensibilis

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

Posted by wtesto | Jan 7, 2014 | Ferns, Observations

Cystopteris bulbifera is a common fern in eastern North America, particularly in moist,...

I am back in New York after spending 10 wonderful days with my family in Brazil. In contrast to...

Habit Rhizome and petiole bases (2 bundles) Rhizome and petiole bases (3 bundles) Rhizome, cross...

Habit Stem Basal pinnae, abaxially Adaxial side of the lamina Abaxial side of the lamina Basal...