Floral development of the Ornithocephalus clade (Oncidiinae, Orchidaceae): the origin of the tabula infrastigmatica, gynostemium appendices and labellar callus

Abstract The Ornithocephalus clade comprises small epiphytes distributed in 12 genera and c. 120 species. Their flowers have complex structures, the homologies of which are difficult to interpret. Through ontogenetic studies, we identified the origins of the tabula infrastigmatica, floral appendages...

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Veröffentlicht in:Botanical journal of the Linnean Society 2021-04, Vol.195 (4), p.636-649
Hauptverfasser: Royer, Carla A, Toscano de Brito, A L V, Stützel, Thomas, Smidt, Eric C, Nunes, Elaine L P
Format: Artikel
Sprache:eng
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