Pollen Small 320×319 Medium 640×638 Large 1024×1021 Download Tiff Original 2400×2394 | (857.6 KB) Description Pollen usually collects on flat surfaces and leaves a yellowish color. Keywords dust, flour Galleries Cellular Botany Source: William Dwight Whitney The Century Dictionary and Cyclopedia: An encyclopedic Lexicon of the English Language (New York, NY: The Century Co., 1889)
