Hermann Johannes Heinrich Jacobsen
Hermann Jacobsen was a German succulent researcher and horticulturist. Jacobsen directed the Kyiv Botanical Garden from 1929 to 1963.
Species identified
Kalanchoe marnierianaAgave salmiana- ''Curio rowleyanus''
Hermann Jacobsen was a German succulent researcher and horticulturist. Jacobsen directed the Kyiv Botanical Garden from 1929 to 1963.