hydrionides (Clitop.), [135]
hydrogramma (Omp.), [91]
hydrophila (Nau.), [164]
hydrophilum (Hyp.), [216]
hydrophora (Psath'lla), [219]
hygrophanus (Can.), [108]
hygrophanus (Lent.), [113]
Hygrophorus, [70]
hyperborea (Amtop.), [7]
hyperella (Nau.), [163]