Placetyrium alcicorne is a species of staghorn fern. In natural environment it grown on fork-shaped branches or on the tree ...

We speak with Mary Jane Apuan, a member of the research team. The fern called Pteris melanocaulon, has the capability to absorb high concentrations of arsenic. This development can help in the ...

25.4 x 20.3 cm. (10 x 8 in.) Subscribe now to view details for this work, and gain access to over 18 million auction results. Purchase One-Day Pass ...