Herbolario volgare, nel quale se dimostra a conoscer le herbe et le sue virtu … Francesco Bindoni und Maffeo Pasini, Venedig 1536, Kapitel 125: Palma christi, Textarchiv – Internet Archive
Herbolario volgare, nel quale se dimostra a conoscer le herbe et le sue virtu … Francesco Bindoni und Maffeo Pasini, Venedig 1536, Kapitel 125: Palma christi, Textarchiv – Internet Archive
Julius Berendes. Des Pedanius Dioskurides Arzneimittellehre in 5 Büchern. Enke, Stuttgart 1902, Buch III, Kapitel 131–134 (Digitalisat)
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Kurt Sprengel. Theophrasts Naturgeschichte der Gewächse. 2 Bände. Johann Friedrich Hammerich, Altona 1822, Band II, S. 388 (Buch 9, Kapitel 18) (Digitalisat)
Hieronymus Bock. New Kreütter Bůch, Straßburg 1539, Teil II, Kapitel 80 (S. 59v-61v) (Digitalisat). Siehe dazu die Bestimmung der von Bock beschriebenen Arten in: Brigitte Hoppe. Das Kräuterbuch des Hieronymus Bock. Anton Hiersemann, Stuttgart 1969, S. 299–303
Calaway H. Dodson: Pollination and Variation in the Subtribe Catasetinae (Orchidaceae). In: Annals of the Missouri Botanical Garden. Band49, Nr.1/2, 1962, ISSN0026-6493, S.35–56, doi:10.2307/2394740, JSTOR:2394740.
Santiago R. Ramírez, Barbara Gravendeel, Rodrigo B. Singer, Charles R. Marshall & Naomi E. Pierce: Dating the origin of the Orchidaceae from a fossil orchid with its pollinator. In: Nature. Band448, 2007, ISSN0028-0836, S.1042–1042, doi:10.1038/nature06039.
Thomas Janssen, Kåre Bremer: The age of major monocot groups inferred from 800+ rbcL sequences. In: Botanical Journal of the Linnean Society. Band146, Nr.4, 2004, ISSN0024-4074, S.385–398, doi:10.1111/j.1095-8339.2004.00345.x.
Calaway H. Dodson: Pollination and Variation in the Subtribe Catasetinae (Orchidaceae). In: Annals of the Missouri Botanical Garden. Band49, Nr.1/2, 1962, ISSN0026-6493, S.35–56, doi:10.2307/2394740, JSTOR:2394740.
Calaway H. Dodson: Pollination and Variation in the Subtribe Catasetinae (Orchidaceae). In: Annals of the Missouri Botanical Garden. Band49, Nr.1/2, 1962, ISSN0026-6493, S.35–56, doi:10.2307/2394740, JSTOR:2394740.
Mark W. Chase u. a.: Multigene analysis of monocot relationships – a summary. In: Aliso. Band22, 2006, ISSN0065-6275, S.63–75.
Santiago R. Ramírez, Barbara Gravendeel, Rodrigo B. Singer, Charles R. Marshall & Naomi E. Pierce: Dating the origin of the Orchidaceae from a fossil orchid with its pollinator. In: Nature. Band448, 2007, ISSN0028-0836, S.1042–1042, doi:10.1038/nature06039.
Thomas Janssen, Kåre Bremer: The age of major monocot groups inferred from 800+ rbcL sequences. In: Botanical Journal of the Linnean Society. Band146, Nr.4, 2004, ISSN0024-4074, S.385–398, doi:10.1111/j.1095-8339.2004.00345.x.