sourceTaxonName: Hansenula angusta
targetTaxonName: Nyssa sylvatica
localityName: United States
referenceCitation: Teunisson, D.J., Hall, H.H., and Wickerham, L.J.. 1960. %Hansenula angusta%, an excellent species for demonstration of the coexistence of haploid and diploid cells in a homothallic yeast. Mycologia 52:184-188