Subject
- Family: Bryoxiphiaceae13
- Genus: Bryoxiphium13
- Genus: Homomallium13
- Genus: Pogonatum13
- Specific Epithet: americanum 13
- Specific Epithet: denudatum 13
- Specific Epithet: foliosum 13
- Specific Epithet: lisae 13
- Specific Epithet: norvegicum 13
- Specific Epithet: nutans 13
- Specific Epithet: ravenelii 13
- Specific Epithet: recurvirostrum 13
- Specific Epithet: salebrosum 13
- Specific Epithet: subbasilaris 13
- Genus: Pylaisiadelpha12
- Specific Epithet: angustatum 12
- Specific Epithet: controversa 12
- Specific Epithet: glaucum 12
- Specific Epithet: hians 12
- Specific Epithet: pallescens 12