Semantic Scholar uses AI to extract papers important to this topic.
Generic placement of “Deiregyne” confusa and “D.” durangesis has been inconsistent among several recent classifications of… Expand The Andes are a cradle of orchid evolution, but most phylogenetic studies of Orchidaceae in this biodiversity hotspot have dealt… Expand BACKGROUND AND AIMS
Previous studies have suggested that velamen characteristics are useful as taxonomic markers in Orchidaceae… Expand Results of an analysis of ITS sequences for the subtribe Spiranthinae s.l. (Orchidaceae) are presented, and compared with results… Expand The following new species of the subtribe Spiranthinae (Orchidaceae, Spirantheae) are described and illustrated: Brachystele… Expand Hummingbird pollination is documented for a natural population ofStenorrhynchos lanceolatus Aublet. L. C. Rich. occurring in Rio… Expand DNA sequences from plastid rbcL and matK genes and the trnL-F region, as well as the nuclear ribosomal ITS region, were used to… Expand The survey of the Orchidaceae from the Distrito Federal (DF), the administrative region of the Brazilian capital located at the… Expand