SUBGENUS Specklinia SECTION Hymenodanthae SUBSECTION Longicaulae [Barb. Rodr.] Luer 1986
Characterized by the usually simultansoeuly flowering, loose, racemose inflorescence usually longer than the leaf. The lateral sepals may be connate or free and the petals and lip are simple, The column is often bicallous.
- Pleurothallis articulata Lindl. 1842 Brazil
- Pleurothallis barbosana De Wild. 1906 Brazil
- Pleurothallis calyptrostele Schltr.1923 Nicaragua, Costa Rica, Panama, Colombia and Ecuador
- Pleurothallis costaricensis Rolfe 1917 Costa Rica and Panama
- Pleurothallis crenata Lindl. 1846 Mexico, Costa Rica and Panama
- Pleurothallis gracillima Lindl. 1859 Colombia and Ecuador
- Pleurothallis grobyi Bateman ex Lindl. 1835 Mexico, Belize, Guatemala, El Salvador, Nicaragua, Costa Rica, Venezuela, Colombia, Ecuador, Peru, Brazil, French Guiana, Surinam and Guyana
- Pleurothallis lanceola (Sw.) Spreng. 1826 Jamaica, Mexico, Guatemala, Costa Rica and Colombia
- Pleurothallis leucopyramis Rchb. f. 1876 Brazil
- Pleurothallis lineolata (Barb.Rodr.) Cogn. 1896 Brazil
- Pleurothallis matinhensis Hoehne 1938
- Pleurothallis microphylla A. Rich. & Galeotti 1845 Mexico, El Salvador and Nicaragua and Colombia
- Pleurothallis minuta Ames & C.Schweinf. 1930 Costa Rica
- Pleurothallis montipelladensis Hoehne 1929 Brazil
- Pleurothallis obliquipetala Acuña & C.Schweinf. 1938 Cuba
- Pleurothallis picta Lindley 1836 Cuba, Dominican Republic, Mexico, Guatemala, Belize, Costa Rica, Panama, Colombia, Venezuela, Guyana, Fr Guyana, Surinam, Brazil, Ecuador, Peru and Bolivia
- Pleurothallis pisinna Luer 1991 Mexico, Guatemala and Honduras
- Pleurothallis pleurothalloides (Cogn.) Handro 1958 Brazil
- Pleurothallis producta Luer 1976 Ecuador
- Pleurothallis pterophora Cogn. 1896 Brazil
- Pleurothallis recula Luer 1996 Ecuador
- Pleurothallis segregatifolia Ames & C.Schweinf. 1925 Mexico, Guatemala, El Salvador, Honduras, Nicaragua and Costa Rica
- Pleurothallis spiculifera Lindl. 1859Venezuela, French Guiana, Guyana, Surinam, Trinidad & Tobago, Colombia, Ecuador, Bolivia and Brazil
- Pleurothallis subpicta Schltr. 1922 Brazil
- Pleurothallis sulphurea Barb. Rodr. 1881 Brazil
- Pleurothallis trifida Lindl. 1842 Brazil
- Pleurothallis wacketii Handro & Pabst 1971 Brazxil
- Pleurothallis yucatanensis Ames & C. Schweinf. 1932Mexico, Belize, Guatemala, Nicaragua,
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