Subject
- Specific Epithet: nervosa 1
- Specific Epithet: orbicularis 1
- Specific Epithet: paludosum 1
- Specific Epithet: papillosa 1
- Specific Epithet: pilifera 1
- Specific Epithet: polyantha 1
- Specific Epithet: polyanthos 1
- Specific Epithet: polycarpa 1
- Specific Epithet: pumila 1
- Specific Epithet: punctatus 1
- Specific Epithet: pygmaeum 1
- Specific Epithet: radicale 1
- Specific Epithet: recurvirostrum 1
- Specific Epithet: reptans 1
- Specific Epithet: rhynchostegium 1
- Specific Epithet: roseum 1
- Specific Epithet: russowii 1
- Specific Epithet: rutabulum 1
- Specific Epithet: schreberi 1
- Specific Epithet: taxirameum 1