Title

Observation by Jan Swammerdam

Caption

Observation by Jan Swammerdam (1637-1680), Dutch naturalist, of sporangia (spore capsules) of a Polypodium with, at a, the underside of a frond of the fern showing the position of the sporangia. Engraving.

Info+

Photos12.com - Ann Ronan Picture Library

Credit line

Photo12/Ann Ronan Picture Library

Reference

ARP07114_011002P

License type

Rights managed

Available size

27,8Mb (1,2Mb) / 11,8in x 9,1in / 3543 x 2743 (300dpi)