Willughbeia coriacea
Willughbeia coriacea in Pl. Asiat. Rar. 3: 45. 1832
- =Willughbeia firma in Mus. Bot. 1: 154. 1850
- ≡Ancylocladus firmus in Revis. Gen. Pl. 1: 412. 1891
- Type: Korthals 1042
- =Ancylocladus minutiflorus, Bull. Mens. Soc. Linn. Paris: 95. 1898
- ≡Willughbeia minutiflora in Engl. & Prantl, Nat. Pflanzenfam. Nachtr. 2: 55. 1900
- Type: Beccari 4030
- Isotype: Beccari 4030 (FI)
- Lectotype: Beccari 4030 (K)
- Type: Beccari 4030 (P)
- =Ancylocladus nodosus, Bull. Mens. Soc. Linn. Paris: 96. 1898
- ≡Willughbeia nodosa in Engl. & Prantl, Nat. Pflanzenfam. Nachtr. 2: 55. 1900
- Type: Beccari 1530
- Isotype: Beccari 1530 (FI)
- Lectotype: Beccari 1530 (K)
- Type: Beccari 1530 (M)
- Type: Beccari 1530 (P)
- =Ancylocladus vriesianus, Bull. Mens. Soc. Linn. Paris: 95. 1898
- ≡Willughbeia vriesiana in Engl. & Prantl, Nat. Pflanzenfam. Nachtr. 2: 55. 1900
- Type: De Vriese s.n.
- Lectotype: De Vriese s.n. (L)
- Isotype: De Vriese s.n. (P)
- =Willughbeia firma var. macrophylla in Bull. Inst. Bot. Buitenzorg 5: 4. 1900
- Isotype: Borneo, Kalimantan, Oetan Angka riboh., Van Romburgh 54 (A)
- Holotype: Borneo, Kalimantan, Oetan Angka riboh., Van Romburgh 54 (BO)
- Type: Borneo, Kalimantan, Oetan Angka riboh., Van Romburgh 54 (TCD)
- =Willughbeia firma var. obtusifolia in Bull. Inst. Bot. Buitenzorg 5: 4. 1900
- Type: Borneo, Kalimantan, Moera Teweh., Van Romburgh 48
- =Willughbeia firma var. platyphylla in Bull. Inst. Bot. Buitenzorg 5: 4. 1900
- Type: Borneo, Kalimantan, Pangkalan Lokan., Van Romburgh 9
- Type: Borneo, Kalimantan, Pangkalan Lokan., Van Romburgh 9 (A)
- Isotype: Borneo, Kalimantan, Pangkalan Lokan., Van Romburgh 9 (BO)
- Lectotype: Borneo, Kalimantan, Pangkalan Lokan., Van Romburgh 9 (BO)
- Type: Borneo, Kalimantan, Pangkalan Lokan., Van Romburgh 9 (TCD)