1845) is a synonym for Cuscuta europaea (L. 1753) Engelmannia migrans (Pfeiff. 1845) is a synonym for Cuscuta suaveolens (Ser. 1840) Epilinella cuscutoides (Pfeiff. 1845) is a synonym for Cuscuta epilinum (Weihe 1824) Verbascum ruderale (Pfeiff. 1845) is a synonym for Verbascum nigrum (L. 1753) Plant life named after Pfeiffer Pfeiffera (Salm-Dyck 1845) Pfeifferago (Kuntze 1891) is a synonym for Codia (J.R.Forst. & G.Forst., 1775) Pfeifferia (Buching. 1846) Cactus pfeifferianus (Kuntze 1891) is a synonym for Coryphantha cornifera (Lem. 1868) Cereus pfeifferi (Pfeiff. 1837) is a synonym for Pilosocereus lanuginosus (Byles & G.D.Rowley 1957) Echinocactus pfeifferi (Seitz 1837) is a synonym for Ferocactus glaucescens (Britton & Rose 1922) Echinofossulocactus pfeifferii (Lawr. 1841) is a synonym for Ferocactus glaucescens Mammillaria pfeifferi (Schiedw. 1839) is a synonym for Mammillaria rhodantha (Link & Otto, 1829) Mammillaria pfeifferiana (de Vriese 1839) is a synonym for Coryphantha cornifera (Lem. 1868) Marine life named after Pfeiffer In the course of time, 24 marine species have been named after Pfeiffer with the epithets pfeifferi, pfeifferae, pfeifferianus and pfeifferianum, many of which have become synonyms: Asperiscala pfeifferi (de Boury, 1913) is a synonym of Epitonium candeanum (d’Orbigny, 1842) Astarte pfeifferi (Philippi, 1849) is a synonym of Crassinella lunulata (Conrad, 1834) Azorica pfeifferae (Carter, 1876) is a synonym of Leiodermatium pfeifferae (Carter, 1876) Cerithium (Proclava) pfeifferi (Dunker, 1882) is a synonym of Rhinoclavis (Proclava) sordidula (Gould, 1849) Clava pfeifferi (Dunker, 1882) is a synonym of Rhinoclavis (Proclava) sordidula (Gould, 1849) Clava turritum var. pfeifferi (Dunker, 1882) is a synonym of Rhinoclavis (Proclava) sordidula (Gould, 1849) Cymatium pfeifferianum (Reeve, 1844) Engraulis pfeifferi Bleeker, 1852 is a synonym of Setipinna breviceps (Cantor, 1849) Eutritonium pfeifferianum Reeve is a synonym of Cymatium pfeifferianum (Reeve, 1844) Fusus pfeifferi Philippi, 1846 is a synonym of Pseudolatirus pfeifferi (Philippi, 1846) Gibberula pfeifferi Faber, 2004 Laimodonta pfeifferi Dunker in Pfeiffer, 1860 is a synonym of Allochroa layardi (H. Adams & A. Adams, 1855) Leiodermatium pfeifferae (Carter, 1876) Nassarius pfeifferi (Philippi, 1844) Polynemus pfeifferi Bleeker, 1853 is a synonym of Filimanus xanthonema (Valenciennes, 1831) Pseudolatirus pfeifferi (Philippi, 1846) Reticutriton pfeifferianus (Reeve, 1844) Sargassum obovatum var. pfeifferae (Grunow) Grunow, 1915 Sargassum pfeifferae Grunow, 1874 is a synonym of Sargassum obovatum var. pfeifferae (Grunow) Grunow, 1915 Sodaliscala pfeifferi de Boury, 1913 is a synonym of Epitonium candeanum (d’Orbigny, 1842) Solen pfeifferi Dunker, 1862 Tichogonia pfeifferi Dunker, 1853 is a synonym of Mytilopsis sallei (Récluz, 1849) Triton pfeifferianus Reeve, 1844