Seed structure of several Potamogeton species

Licence: 
All rights reserved.
Imaging technique: 
Scanning Electron Micrograph
Description: 

Figure A-G Aponogeton ulvaceus; H, I Potamogeton desertorum; J, K Aponogeton subconjugatus; L, M, N Potamogeton vallisnerioides, seed perhaps not fully mature.

Scratchpads developed and conceived by (alphabetical): Ed Baker, Katherine Bouton Alice Heaton Dimitris Koureas, Laurence Livermore, Dave Roberts, Simon Rycroft, Ben Scott, Vince Smith