Acmadenia alternifolia dt
Finely leafy, single-stemmed, aromatic shrublet to 1 m. Leaves ascending, incurved above, linear to lanceolate, acute, sharply mucronate, margins scabrid. Flowers several, crowded at the branch tips, pink. Fruits with long horns.
Subpopulations are severely fragmented and declining due to invasive alien plants as well as loss of habitat to housing development in the eastern part of its range. It is Redlisted as Endangered