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CCDB → Angiosperms → Eriocaulaceae → Syngonanthus
| Taxon name | Status | Median (n) |
| Syngonanthus caulescens (Poir.) Ruhland | Accepted | 13 |
| Syngonanthus xeranthemoides (Bong.) Ruhland | Synonym of Comanthera xeranthemoides (Bong.) L. R. Parra & Giul. | 16 |