| ID | Symbol | Scientific | Common | Family |
| 2176 | ALECT3 | Alectoria Ach. | witch's hair lichen | Alectoriaceae |
| 2177 | ALFA60 | Alectoria fallacina Mot. | witch's hair lichen | Alectoriaceae |
| 2178 | ALIM | Alectoria imshaugii Brodo & D. Hawksw. | Imshaug's witch's hair lichen | Alectoriaceae |
| 2179 | ALLA9 | Alectoria lata (Taylor) Lindsay | witch's hair lichen | Alectoriaceae |
| 2180 | ALNI60 | Alectoria nigricans (Ach.) Nyl. | witch's hair lichen | Alectoriaceae |
| 2181 | ALBO5 | Alectoria boryana Delise | Alectoria nigricans | Alectoriaceae |
| 2182 | ALOC60 | Alectoria ochroleuca (Hoffm.) A. Massal. | witch's hair lichen | Alectoriaceae |
| 2183 | ALSA9 | Alectoria sarmentosa (Ach.) Ach. | witch's hair lichen | Alectoriaceae |
| 2184 | ALSAS2 | Alectoria sarmentosa (Ach.) Ach. ssp. sarmentosa | witch's hair lichen | Alectoriaceae |
| 2185 | ALLU2 | Alectoria luteola Mont. | Alectoria sarmentosa ssp. sarmentosa | Alectoriaceae |
| 2186 | ALST8 | Alectoria stigmata Bystrek | Alectoria sarmentosa ssp. sarmentosa | Alectoriaceae |
| 2187 | ALSU5 | Alectoria subsarmentosa Stirton | Alectoria sarmentosa ssp. sarmentosa | Alectoriaceae |
| 2188 | ALSAV | Alectoria sarmentosa (Ach.) Ach. ssp. vexillifera (Nyl.) D. Hawksw. | witch's hair lichen | Alectoriaceae |
| 2189 | ALVE5 | Alectoria vexillifera (Nyl.) Stizenb. | Alectoria sarmentosa ssp. vexillifera | Alectoriaceae |
| 2190 | ALVA5 | Alectoria vancouverensis (Gyelnik) Gyelnik ex Brodo & D. Hawksw. | Vancouver witch's hair lichen | Alectoriaceae |
| 81640 | SULCA | Sulcaria Bystrek | sulcaria lichen | Alectoriaceae |
| 81641 | SUBA | Sulcaria badia Brodo & D. Hawksw. | sulcaria lichen | Alectoriaceae |
| 81642 | SUIS | Sulcaria isidiifera Brodo | sulcaria lichen | Alectoriaceae |
