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CCDB → Angiosperms → Araceae → Wolffiella
| Taxon name | Status | Median (n) |
| Wolffiella denticulata (Hegelm.) Hegelm. | Accepted | 10 |
| Wolffiella gladiata (Hegelm.) Hegelm. | Accepted | 20 |
| Wolffiella hyalina (Delile) Monod | Accepted | 20 |
| Wolffiella lingulata (Hegelm.) Hegelm. | Accepted | 20 |
| Wolffiella neotropica Landolt | Accepted | 20 |
| Wolffiella oblonga (Phil.) Hegelm. | Accepted | 20 |
| Wolffiella welwitschii (Hegelm.) Monod | Accepted | 20 |
| Wolffiella denticulata | Synonym of Wolffiella denticulata (Hegelm.) Hegelm. | 10 |
| Wolffiella gladiata | Synonym of Wolffiella gladiata (Hegelm.) Hegelm. | 20 |
| Wolffiella hyalina | Synonym of Wolffiella hyalina (Delile) Monod | 20 |
| Wolffiella lingulata | Synonym of Wolffiella lingulata (Hegelm.) Hegelm. | 20 |
| Wolffiella oblonga | Synonym of Wolffiella oblonga (Phil.) Hegelm. | 20 |
| Wolffiella welwitschii | Synonym of Wolffiella welwitschii (Hegelm.) Monod | 20 |