Cuscuta vandevenderi Costea & Stefanovi&#263 Botany 86: 679. 2008          MExico. Sonora, Municipio Yécora, 28°22’ 40’’N 109°09’W’, elevation 850 m, common parasite on Sida rhombifolia (Malvaceae); flowers starting white, turning yellowish, 20 Sep 1998, Van Devender et al. 98–1434 (Holotype: ARIZ; Isotypes: MEXU, NY, WLU).