| Scientific Name | Authority | Status |
|---|---|---|
| Pleurothallis mourae | Cogn. | synonym |
| Trichosalpinx bicolor | (Barb.Rodr.) Luer | synonym |
| Lepanthes quadridentata | Barb.Rodr. | synonym |
| Pleurothallis palmeirensis | Pabst | synonym |
| Lepanthes bicolor | Barb.Rodr. | synonym |
| Pleurothallis quadridentata | (Barb.Rodr.) Cogn. | synonym |
| Pleurothallis bicolor | (Barb.Rodr.) Cogn. | ambiguous synonym |
| Specklinia quadridentata | (Barb.Rodr.) Luer | synonym |
| Pleurothallis mourae var. brevifolia | Cogn. | synonym |
| Pleurothallis edwallii var. pallida | Hoehne & Schltr. | synonym |
| Trichosalpinx quadridentata | (Barb.Rodr.) Luer | synonym |
| Pabstiella bicolor | (Barb.Rodr.) Luer & Toscano | synonym |
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