| Noun | 1. | Septobasidium pseudopedicellatum - fungus that frequently encircles twigs and branches of various trees especially citrus trees in southern United States fungus - an organism of the kingdom Fungi lacking chlorophyll and feeding on organic matter; ranging from unicellular or multicellular organisms to spore-bearing syncytia genus Septobasidium, Septobasidium - type genus of Septobasidiaceae: smooth shelf fungi usually having a well-developed sometimes thick-walled hypobasidium |