Malva alcea Malva alcea Malva alcea (greater musk-mallow, cut-leaved mallow, vervain mallow or hollyhock mallow) is a plant in the mallow family native to southwestern, central and eastern Europe and southwestern Asia, from Spain north to southern Sweden and east to Russia and Turkey. It is a herbaceous perennial plant growing to 50–125 cm tall, with stems covered in stellate hairs, meaning they branch at the free end into several strands. The leaves are 2–8 cm long and 2–8 cm broad, palmately lobed with five to seven blunt lobes; basal leaves on the lower stem are very shallowly lobed, those higher on
Clonostachys rosea f. rosea penetrate, and grow inside the hyphae and conidia of "B. cinerea". Nematodes are infected by "C. rosea" when the fungus' conidia attach to their cuticle and germinate, going on to produce germ tubes which penetrate the host's body and kill it. In 2008 an isolate of "Clonostachys rosea" (NRRL 50072) was identified as producing a series of volatile compounds that are similar to some existing fuels. However, the taxonomy of this isolate was later revised to "Ascocoryne sarcoides". Clonostachys rosea f. rosea Clonostachys rosea f. rosea, also known as Gliocladium roseum, is a species of fungus in the family Bionectriaceae.