New and noteworthy species of Indigofera (Leguminosae) from NE Africa

Six new species of Indigofera are described: I. eremophila Thulin from E Ethiopia, I. mooneyi Thulin from the highlands of SW Ethiopia, I. boranica Thulin from SE Ethiopia and NE Kenya, I. gyrata Thulin and I. ammophila Thulin from NE Kenya, and I. cana Thulin from north–central Ethiopia. I. cavallii Chiov., previously known only from the type from S Somalia, is reported also from NE Kenya.