• Species: Cladonia metacorallifera Asahina
• Remark: see: Cladonia straminea (Sommerf.) Flörke
• Fungus type: lichenized
• Treatment in Estonia: synonym
• liud-porosamblik

• Species: Cladonia monomorpha Aptroot, Sipman & Herk
• Remark: Reported in 2005; excluded as misidentification in 2011; newly recorded in 2020.
• Fungus type: lichenized
• Treatment in Estonia: certain
• ühetaoline porosamblik

• Species: Cladonia norvegica Tønsberg & Holien
• Remark:
• Fungus type: lichenized
• Treatment in Estonia: certain
• norra porosamblik

• Species: Cladonia novochlorophaea (Sipman) Brodo & Ahti
• Remark:
• Fungus type: lichenized
• Treatment in Estonia: certain
• määrdunud porosamblik

• Species: Cladonia ochrochlora Flörke
• Remark:
• Fungus type: lichenized
• Treatment in Estonia: certain
• tuhk-porosamblik

• Species: Cladonia parasitica (Hoffm.) Hoffm.
• Remark:
• Fungus type: lichenized
• Treatment in Estonia: certain
• tamme-porosamblik

• Species: Cladonia phyllophora Hoffm.
• Remark:
• Fungus type: lichenized
• Treatment in Estonia: certain
• valgetäpp-porosamblik

• Species: Cladonia pleurota (Flörke) Schaer.
• Remark:
• Fungus type: lichenized
• Treatment in Estonia: certain
• krobeline porosamblik

• Species: Cladonia pocillum (Ach.) Grognot
• Remark:
• Fungus type: lichenized
• Treatment in Estonia: certain
• liibuv porosamblik

• Species: Cladonia polydactyla (Flörke) Spreng.
• Remark:
• Fungus type: lichenized
• Treatment in Estonia: certain
• lehvik-porosamblik

• Species: Cladonia pyxidata (L.) Hoffm.
• Remark:
• Fungus type: lichenized
• Treatment in Estonia: certain
• peeker-porosamblik

• Species: Cladonia ramulosa (With.) J.R. Laundon
• Remark:
• Fungus type: lichenized
• Treatment in Estonia: certain
• ebamäärane porosamblik

• Species: Cladonia rangiformis Hoffm.
• Remark:
• Fungus type: lichenized
• Treatment in Estonia: certain
• muru-porosamblik

• Species: Cladonia rei Schaer.
• Remark:
• Fungus type: lichenized
• Treatment in Estonia: certain
• Rei porosamblik

• Species: Cladonia scabriuscula (Delise) Nyl.
• Remark:
• Fungus type: lichenized
• Treatment in Estonia: certain
• kare porosamblik

• Species: Cladonia squamosa Hoffm.
• Remark:
• Fungus type: lichenized
• Treatment in Estonia: certain
• soomus-porosamblik

• Species: Cladonia subrangiformis Sandst.
• Remark:
• Fungus type: lichenized
• Treatment in Estonia: certain
• loo-porosamblik

• Species: Cladonia subulata (L.) F.H. Wigg.
• Remark:
• Fungus type: lichenized
• Treatment in Estonia: certain
• vigel-porosamblik

• Species: Cladonia sulphurina (Michx.) Fr.
• Remark:
• Fungus type: lichenized
• Treatment in Estonia: certain
• kollane porosamblik

• Species: Cladonia symphycarpa (Ach.) Fr.
• Remark:
• Fungus type: lichenized
• Treatment in Estonia: certain
• vaip-porosamblik

• Species: Cladonia turgida Hoffm.
• Remark:
• Fungus type: lichenized
• Treatment in Estonia: certain
• turd porosamblik

• Species: Cladonia uncialis ssp. biuncialis (Hoffm.) M. Choisy
• Remark:
• Fungus type: lichenized
• Treatment in Estonia: certain
• täht-porosamblik

• Species: Cladonia uncialis (L.) F.H. Wigg. ssp. uncialis
• Remark:
• Fungus type: lichenized
• Treatment in Estonia: certain
• täht-porosamblik

• Species: Clauzadea chondrodes (A. Massal.) Clauzade & Cl. Roux
• Remark:
• Fungus type: lichenized
• Treatment in Estonia: certain

• Species: Clauzadea metzleri (Körb.) Clauzade & Cl. Roux ex D. Hawksw.
• Remark:
• Fungus type: lichenized
• Treatment in Estonia: certain

• Species:
• Remark:
• Fungus type:
• Treatment in Estonia: