Botanical Garden in Basel, in vegetation from ponds of the Viktoriahaus (aquatic plants collection).
Coordinate uncertainty in meters:
20 m
Scratchpads developed and conceived by (alphabetical):
Ed Baker,
Katherine Bouton
Alice Heaton
Dimitris Koureas,
Laurence Livermore,
Dave Roberts,
Simon Rycroft,
Ben Scott,
Vince Smith
