Whisk Fern, Psilotum sp., LM
Light micrograph of a Whisk Fern (Psilotum triquetrum) in longitudinal section, showing sporangia; magnification X2.
Credit
Science Source
/ Science Stock Photography
Dimensions
5100 x 6773 pixels
Print Size @ 300 dpi
17 x 23 inches / 43 x 57 cm
