ANU Photographic Services2021-03-092021-03-09http://hdl.handle.net/1885/2261771 Photo6cm x 8cmPhotographb&wimage/tiffen-AUMicroscopic photograph of the pollen of Myriophyllum robustum2021-03-09This item is provided for research purposes. Contact the Australian National University Archives at butlin.archives@anu.edu.au for permission to use.