Commelina Glum.

1. C. capitata Bth.

In silvis prope Mundame (Kamerun). I. 1900 — No. 12930.

Polyspatha Bth.

1. P. paniculata Bth.

In silvis primaevis juxta flumen Sanga, inter Bonga et Wesso (Congo français). VIII. 1899 — No. 12714.

2. P.? spec.?

In silvis primaevis juxta flumen Ngoko (Kamerun). XI. 1899 — No. 12741.

Aneilema R. Br.

1. A. beninense Kth.