Nomenclature: wfo-1200011233

Aristolochia esperanzae var. longilabra Ahumeda Opera Lilloana 16: 129 (1967)

Taxonomy: Accepted in 2023-12 classification

Occurs in: 2022-12 : 2023-06 : 2023-12 : 2024-06 : 2024-12

Placement: Aristolochia esperanzae var. longilabra Ahumeda