Keywords: FMIB 40681 Wanter Buds - Potamogeton Zosteraefolius at the Left; P Pusillus Upper Right; P Freisii Lower Right.jpeg check categories 15 September 2015 2 Wanter Buds Potamogeton Zosteraefolius at the Left; P Pusillus Upper Right; P Freisii Lower Right Subject Potamogetonaceae Potamogeton Tag Aquatic Botany 1902 Cite book Plants of Western Lake Erie with Observations on Their Distribution Pieters A J Washington DC Government Printing Office 1902 Bulletin of the United States Fish Commission vol 21 1901 Plate 15-2 Creator Adrian John Pieters PD-UWASH-FMIB Institution University of Washington FMIB-source accession number 40681 Images from the Freshwater and Marine Image Bank to check Adrian John Pieters Potamogeton |