New species, GCFR, Taxonomy, Conservation, Indigofera spinescens, South Africa, Indigofera basotha, Cape Flora, Greater Cape Floristic Region (South Africa), Section Oligophyllae, Endemic species, and Indigofera

Taxonomy, Desert, GCFR, Namibia, South Africa, Conservation, Fynbos, Richtersveld, and Leguminosae