Pollia Thbg.
1. P. condensata C. B. Cl.
In silvis primaevis juxta flumen Ngoko (Kamerun). IX. 1899 — No. 12753.
2. P. Mannii C. Bl. C.
In silvis primaevis juxta flumen Dja (Kamerun). IX. 1899 — No. 12768.
Palisota Rchb.
1. P. acuminata C. B. Cl.
In fruticetis prope Coquilhatville (Congo). VII. 1899 — No. 12613.
2. P. thyrsiflora Bth.
In silvis primaevis prope Ishagamo (Yoruba-Land). IV. 1899 — No. 13007.