(1979) – on acidic rock. Fissurina insidiosa Hook. & C. Knight [Graphidaceae] Lendemer & Knapp (2007) - (5. Hickory Pt.), (6. Pocomoke) Flavoparmelia baltimorensis (Gyelnik & Fóriss) Hale [Parmeliaceae] Syn.: Parmelia baltimorensis Gyelnik & Fóriss Skorepa et al. (1977) – Baltimore Co., on rock outcrops. Skorepa et al. (1979) – on acidic rock. E.G. Worthley Herbarium - Harford Co., Rocks State Park, on acidic rock. E.C. Uebel Herbarium – Baltimore Co., Liberty Reservoir, on boulders. Flavoparmelia caperata (L.) Hale [Parmeliaceae] Syn.: Parmelia caperata (L.) Ach. Skorepa et al. (1977) – Lichens of Soldiers Delight, on rocks. Skorepa et al. (1979) – on bark, acidic rock. Biechele (2002) – lower eastern shore of Maryland. E.G. Worthley Herbarium - Calvert Co.; Frederick Co.; Worcester Co., on bark. E.C. Uebel Herbarium – Prince George's Co., on fallen tree limbs. Lendemer & Knapp (2007) - (4. Sharptown) Flavopunctelia flaventior (Stirton) Hale [Parmeliaceae] Syn.: Parmelia flaventior Stirt. Skorepa et al. (1977) – Garrett Co., on oak. Skorepa et al. (1979) – on bark. E.G. Worthley Herbarium - Allegany Co.; Garrett Co., Casselman Bridge State Park. Flavopunctelia soredica (Nyl.) Hale [Parmeliaceae] Syn.: Parmelia ulophyllodes (Vaino) Savicz Skorepa et al. (1979) – on bark. E.G. Worthley Herbarium - Baltimore Co., Gunpowder State Park. E.C. Uebel Herbarium – Baltimore Co., Ridge Rd., on bark of Norway Maple. Fuscopannaria leucophaea (Vahl) P.M. Jørg. [Pannariaceae] Syn.: Parmeliella microphylla (Sw.) Müll. Arg. Skorepa et al. (1979) – on acidic rock. Fuscopannaria leucosticta (Tuck.) P.M. Jørg. [Pannariaceae] Syn.: Pannaria leucosticta (Tuck.) Tuck. ex Nyl. Skorepa et al. (1979) – on bark. Gassicurtia vernicoma (Tuck.) Marbach [Physciaceae] Syn.: Buellia vernicoma (Tuck.) Tuck. Skorepa et al. (1977) – (collected by Plitt) Skorepa et al. (1979) – on bark. Graphis scripta (L.) Ach. [Graphidaceae] Skorepa et al. (1977) – Montgomery Co., on oak. Skorepa et al. (1979) – on bark. E.G. Worthley Herbarium - Baltimore Co., Pretty Boy Reservoir; Wicomico Co. E.C. Uebel Herbarium – Carroll Co., Liberty Reservoir, on tree bark. Hafellia disciformis (Fr.) Marbach & H. Mayrhofer [Physciaceae] Syn.: Buellia disciformis (Fr.) Mudd Skorepa et al. (1977) – Anne Arundel Co. Skorepa et al. (1979) – on bark. Hertelidea botryosa (Fr.) Printzen & Kantvilas [Stereocaulaceae] Syn.: Lecidea botryosa (Fr.) Th. Fr. Skorepa et al. (1979) – on wood. Heterodermia albicans (Pers.) Swinscow & Krog [Physciaceae] Syn.: Heterodermia domingensis (Ach.) Trev. Skorepa et al. (1977) – Wicomico Co., on tree trunks. Skorepa et al.