Bignoniaceae: aff. Ceratophytum tetragonolobum (11) Tabebuia sp. (12) Boraginaceae: Cordia sp. aff. C. spinescens (13) Heliotropium procumbens (14) Cannabaceae: Celtis sp. (15) Combretaceae: Conocarpus erectus (16) Laguncularia racemosa (17) Euphorbiaceae: Alchornea sp. aff. A. latifolia (18) Croton sp. (19) (×100) (Red circle = DIC photo).

 
 
  Part of: Galgani-Barraza P, Moreno JE, Lobo S, Tribaldos W, Roubik DW, Wcislo WT (2019) Flower use by late nineteenth-century orchid bees (Eufriesea surinamensis, Hymenoptera, Apidae) nesting in the Catedral Basílica Santa María la Antigua de Panamá. Journal of Hymenoptera Research 74: 65-81. https://doi.org/10.3897/jhr.74.39191