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.
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Details
Creative#:
TOP09160786
Source:
達志影像
Authorization Type:
RM
Release Information:
須由TPG 完整授權
Model Release:
NO
Property Release:
NO
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No
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