mycoparasitic
/ˌmʌɪkə(ʊ)parəˈsɪtɪk/Mycology
adjective
1Of the nature or involving a mycoparasite: (of a fungus) parasitic on another fungus.
2Of a fern or higher plant: parasitically dependent on a fungus.
Origin
1960s; earliest use found in Mycologia. From myco- + parasitic, after mycoparasite.