Verbascum nigrum, the black mullein or dark mullein, is a species of biennial or short-lived perennial herbaceous plants in the genus Verbascum (mullein), native to dry open sites in Europe and the Mediterranean region. It grows to 0.5–1.5 m (1.6–4.9 ft).
A tentative seed identification of V. nigrum has been made from substage II of the Hoxnian interglacial at Clacton in Essex.
Andika dalili au ugonjwa na usome juu ya mimea ambayo inaweza kusaidia, chapa mimea na uone magonjwa na dalili ambazo hutumiwa dhidi yake.
* Habari zote zinategemea utafiti wa kisayansi uliochapishwa