Before revision: A special form of mycoheterotrophic association, which appears to be a chimera between the haustorial parasitism of a parasitic plant and mycohetertrophy , is observed in Parasitaxus usta, the only mycoheterotrophic gymnosperm.
After revision: A special form of mycoheterotrophic association, which appears to be a chimera between the haustorial parasitism of a parasitic plant and mycoheterotrophy , is observed in Parasitaxus usta, the only mycoheterotrophic gymnosperm.