werneckii causes a rare superficial and non-invasive skin infection Tinea nigra.
Sambucus nigra | Centaurea nigra | Pinus nigra | Juglans nigra | Fraxinus nigra | Carex nigra | Brassica nigra | Tinea | Populus nigra | Tinea trinotella | Tinea nigra | Tinea imbricata | Tinea capitis | tinea | Prosopis nigra | Porta Nigra | ''Populus nigra'', originating in the United States from plantings by André Michaux | M. nigra | Mined leaf of ''Centaurea nigra | Leaf of ''Ballota nigra | Hoplocorypha nigra | Gila nigra | Betula nigra | A shoot of ''Centaurea nigra |