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Scanning electron micrographs are shown of mixed mating strains of (A) Cryptococcus deneoformans (VNIV) producing filaments on Douglas fir trees, and (B) colonizing Eastern hemlock trees. Colonization of Cryptococcus neoformans (VNIV) on Douglas fir (C) or Western hemlock (D), and of C. deuterogattii (VGII) x C. gattii (VGI) on Douglas fir (E) or Hemlock (F) are shown. Scale bar = 5 μm.
