SECTION Uncifera Schlechter 1913

TYPE =

Characterized by the very short rhizome and caespitose habit, ramicauls that are distinctly shorter than the thinly coriaceous leaves and the laterally arising, successively to simutaneously opening, few to many flowered, racemose inflorescence subtended by an annulus a short distance below the abscission layer. The small flowers have a three-veined dorsal sepal and is essentially free from the laterals which are connate at least above the middle. The petals are membraneous, simple and single veined. The lip is lobed at the base and the lobes are modifications of the uncinate form. The disc is smooth to variously sulcate between a pair of carina that extend forward at the base. There is also a converging pair of calli extend forward from the bases of the lateral lobes. The lip base is simply hinged to the short column foot. The semi-terete column is variously toothed at the apex and covers the anther. The anther has a deciduous anther cap and has a pair of free, obovoid pollina. The ventral stigma lies behind the rostellum

  1. Pleurothallis amaliae Luer & R. Escobar 1981 Colombia

  2. Pleurothallis ancistra Luer & Hirtz 1996 Colombia and Ecuador

  3. Pleurothallis bifalcis Schltr. 1918 Costa Rica

  4. Pleurothallis canae Ames 1923 Costa Rica and Panama

    Pleurothallis kareniae Luer 1996

  5. Pleurothallis pilostoma Luer 1996 Costa Rica

  6. Pleurothallis pompalis Ames 1924 Costa Rica and Panama

  7. Pleurothallis psilantha Luer 1998 Costa Rica

  8. Pleurothallis segoviensis Rchb. f. 1855 Mexico, Guatemala, El Salvador, Honduras, Nicaragua, Costa Rica, Panama Colombia and Ecuador

  9. Pleurothallis wagneri Schltr. 1921

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