Gumboski & Eliasaro 2011 New Species Cladonia Litoralis
Key to Crustose Lichens Sipman 2005
Key to Squamulose Lichens Sipman 2005
Key to Foliicolous - Crustose Lichens
Key to Foliose Lichens Sipman 2005
Key to Fruticose or Dimorphic Lichens Sipman 2005
Gumboski Et Al 2014 Extending Distribution Ramalina Lacera