• What is Orobanche haenseleri var. deludens Beck? 

      Pujadas-Salvá, Antonio J.; Plaza Arregui, Laura (Consejo Superior de Investigaciones Científicas (CSIC), 2004)
      Orobanche haenseleri var. deludens Beck (Orobanchaceae), a problematic taxon described from Algeciras (Cádiz, S Spain) is here identified after studying the original material of Wolley-Dod (BM 4476). It is considered ...