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Article
William Louis Stern, Auteur ; Walter S. Judd, AuteurCatasetinae consist of five genera of pseudobulbous Orchidaceae of the Neotropics. Anatomy is characterized by sunken, three-celled foliar hairs, mostly tetracytic stomatal apparatuses, superficial stomata, homogeneous mesophyll, foliar fibre bu[...]
Article
William Louis Stern, Auteur ; Walter S. Judd, AuteurVanilleae have been divided into three subtribes consisting of ten genera. We had material for study of all except Dictyophyllaria in subtribe Vanillinae. All genera except Vanilla have few species; Clematepistephium and Dictyophyllaria are mono[...]
Article
Meri Ann Holtzmeier, Auteur ; William Louis Stern, Auteur ; Walter S. Judd, AuteurUsing data obtained through anatomy and morphology, we used cladistics to examine the monophyly of Senghas's proposed classification of Maxillaria cushion plants and his placement of Mormolyca ringens. Trignidium obtusum was chosen as the outgro[...]
Article
William Louis Stern, Auteur ; Walter S. Judd, AuteurVanilla is a pantropical genus of green-stemmed vines bearing clasping (aerial) and absorbing (terrestrial) roots. Most vanillas bear normal, thick foliage leaves; others produce fugacious bracts. Seventeen species, including both types were stu[...]
Article
William Louis Stern, Auteur ; Walter S. Judd, AuteurCymbideae comprise an assemblage of 28 genera nearly all of which are represented in this study. Their anatomy is relatively homogenous with the exception of Govenia, in which roots lack velamen and pseudobulb vascular bundles lack sclerenchyma,[...]
