0.1 mm long, straight, dense to sparse, occasionally lutescent and straight 0.1-0.2 mm long, sparse, distributed on thebranches, stipules, petioles, rachis and pedicels.
0.1 mm long, straight, sparse, lutescent, distributed on the branches, stipules, petiole, rachis, leaflets, pedicel ovary and fruit.
0.1 mm long, dense and straight, 0.5-0.7 mm long, dense to sparse, lutescent, distributed on the branches, stipules, petiole, leaflets, rachis, bracts, pedicel, sepals and petals.
The species can be recognized by the presence of lutescent trichomes covering mainly the branches, petiole, leaflets, sepals and petals; petioles relatively short, shorter than the rachis; leaflets leathery, rugose with extrafloral nectaries located between the pairs of leaflets.
0.1 mm long, tiny, dense and erect 0.1-0.3 mm long, dense to sparse, lutescent, distributed on the branches, stipules, petiole, rachis, leaflets and pedicel.