Riccardia angusticosta
Riccardia angusticosta (Steph.) Grolle
Riccardia angusticosta (Steph.) Grolle 屬於地衣綱的 Aneuraceae 科，Riccardia 屬。此學名於 1973 年發表。
Synonyms
Aneura angusticostaAneura congoanaAneura stephaniiRiccardia capensisAneura travisianaRiccardia congoanaRiccardia stephanii
