Isosyntype (G00096074 - hb. Reuter-Barbey) of Phelypaea boissieri.

 
 
  Part of: Subaşı Ü, Sánchez Pedraja Ó, Piwowarczyk R (2021) Phelypaea boissieri f. lutea (Orobanchaceae), a peculiar new form from Turkey and typification of the name of this species. PhytoKeys 186: 159-167. https://doi.org/10.3897/phytokeys.186.77575