– Lichens of Soldiers Delight. Lendemer & Knapp (2007) - (2. Idylwild), (3. Chesapeake) Cladonia incrassata Flörke [Cladoniaceae] Skorepa et al. (1977) – Wicomico Co., on sandy soil. Lendemer & Knapp (2007) - (2. Idylwild), (6. Pocomoke) Cladonia macilenta Hoffm. [Cladoniaceae] Skorepa et al. (1977) – Harford Co., on rotting wood. E.C. Uebel Herbarium – Carroll Co., Liberty Reservoir; Prince Georges Co., College Park. Lendemer & Knapp (2007) - (2. Idylwild) Cladonia macilenta var. bacillaris (Genth) Schaerer [Cladoniaceae] Syn.: Cladonia bacillaris (Ach.) Nyl. Skorepa et al. (1977) – Lichens of Soldiers Delight. Biechele (2002) – lower eastern shore of Maryland. E.G. Worthley Herbarium - Prince George's Co. E.C. Uebel Herbarium – Carroll Co., Liberty Reservoir. Lendemer & Knapp (2007) - (3. Chesapeake) Cladonia mateocyatha Robbins [Cladoniaceae] Skorepa et al. (1977) – Baltimore Co., on exposed rocks. Cladonia ochrochlora Flörke [Cladoniaceae] Lendemer & Knapp (2007) - (1. Millington) Cladonia parasitica (Hoffm.) Hoffm. [Cladoniaceae] Skorepa et al. (1977) – Worcester Co., on pine stump. Biechele (2002) – lower eastern shore of Maryland. Lendemer & Knapp (2007) - (2. Idylwild) Cladonia peziziformis (With.) J.R. Laundon [Cladoniaceae] Syn.: Cladonia capitata (Michx.) Spreng. Skorepa et al. (1977) – Kent Co., on embankment. Biechele (2002) – lower eastern shore of Maryland. E.G. Worthley Herbarium - Lichens of Soldiers Delight. E.C. Uebel Herbarium – Lichens of Soldiers Delight; Prince George's Co., Greenbelt. Cladonia piedmontensis G. Merr. [Cladoniaceae] Skorepa et al. (1977) – Wicomico Co., on soil. E.G. Worthley Herbarium - Baltimore Co.; Wicomico Co. Cladonia pleurota (Flörke) Schaerer [Cladoniaceae] Skorepa et al. (1977) – Lichens of Soldiers Delight. Biechele (2002) – lower eastern shore of Maryland. Cladonia polycarpia G. Merr. [Cladoniaceae] Lendemer & Knapp (2007) - (3. Chesapeake) Cladonia polycarpoides Nyl. [Cladoniaceae] Biechele (2002) – lower eastern shore of Maryland. Lendemer & Knapp (2007) - (2. Idylwild) Cladonia pyxidata (L.) Hoffm. [Cladoniaceae] Skorepa et al. (1977) – Allegany Co., on bank of stream. E.G. Worthley Herbarium - Allegany Co., Green Ridge State Forest; Anne Arundel Co.; Carroll Co.; Washington Co. Cladonia ramulosa (With.) J.R. Laundon [Cladoniaceae] E.G. Worthley Herbarium - Worcester Co., Milburn Landing. Lendemer & Knapp (2007) - (2. Idylwild) Cladonia rangiferina (L.) F.H. Wigg. [Cladoniaceae] Skorepa et al. (1977) – Allegany Co., on soil. E.G. Worthley Herbarium - Calvert Co.; Wicomico Co. Cladonia rappii A. Evans [Cladoniaceae] Syn.: Cladonia calycantha Del. ex Nyl. Skorepa et al. (1977) – Charles Co., on soil. Biechele (2002) –