Subject
- Specific Epithet: hilariana 1
- Specific Epithet: hirsuta 1
- Specific Epithet: hirtella 11
- Specific Epithet: hispidulum 15
- Specific Epithet: hornum 14
- Specific Epithet: humilis 21
- Specific Epithet: hutchinsiae 3
- Specific Epithet: hyalina 2
- Specific Epithet: hyalinus 3
- Specific Epithet: hygrometrica 5
- Specific Epithet: illecebra 6
- Specific Epithet: imbricata 1
- Specific Epithet: imbricatum 4
- Specific Epithet: imponens 32
- Specific Epithet: incisa 1
- Specific Epithet: inclinata 1
- Specific Epithet: inclinatum 1
- Specific Epithet: incompletus 1
- Specific Epithet: incurvum 5
- Specific Epithet: inflata 3