| Family | Orchidaceae | 
| Subfamily | Epidendroideae | 
| Tribe | Epidendreae | 
| Subtribe | Pleurothallidinae | 
| Scientific name | Pleurothallis arcuata Lindley | 
| Synonyms | Humboldtia arcuata (Lindley) Kuntze; Humboltia arcuata (Lindley) Kuntze; Lepanthes chrysosepala Barbosa Rodrigues; Pabstiella arcuata (Lindley) Luer; Pleurothallis ocellata Porsch; Pleurothallis rhombipetala Rolfe; Specklinia arcuata (Lindley) Luer; Stelis arcuata (Lindley) Pridgeon & M. W. Chase | 
| Distribution | Venezuela, Guyana, Peru, Brazil | 
| Reference | Pleurothallis arcuata Lindl. | 
| Pleurothallis arcuata Lindl. | |
| Pleurothallis arcuata Lindl. 1859 | 
| December 2009 at my home  | 
      December 2009 at my home  | 
      December 2009 at my home  |