Images and annotated counts for aerial pollen samples from the Barro Colorado Island megaplot, Panama (1994 – 2010)

  • Derek Haselhorst (Creator)
  • J. Enrique Moreno (Creator)
  • David K. Tcheng (Creator)
  • Surangi W Punyasena (Creator)



This dataset includes images and annotated counts for 150 airborne pollen samples from the Center for Tropical Forest Science 50 ha forest dynamics plot on Barro Colorado Island, Panama. Samples were collected once a year from April 1994 to June 2010.
Date made availableMay 20 2022
PublisherUniversity of Illinois Urbana-Champaign


  • palynology
  • convolutional neural networks
  • phenology
  • automated pollen identification
  • Barro Colorado Island
  • aerial pollen traps
  • Neotropics

Cite this