An Overview of Orchidaceae from Brazil: Advances and Shortfalls After 400 Years of Studies [PDF]
PlantsThe historical background of studies on Brazilian Orchidaceae dates back almost 400 years. In this review, we provide an overview of the current knowledge on Brazilian Orchidaceae across three thematic axes: 1.
Edlley M. Pessoa +43 more
doaj +2 more sources
Morphological and genetic evidence support the reinstatement of the long-forgotten Telipogon teuscheri (Orchidaceae, Oncidiinae) from southwestern Ecuador [PDF]
PhytoKeysTelipogon teuscheri, a rare orchid species from southwestern Ecuador, was described by Garay in 1958, but has long been forgotten after being placed in synonymy with T. tesselatus by Dodson in 1989.
Luis E. Baquero +4 more
doaj +4 more sources
Telipogon rojasiae (Orchidaceae, Oncidiinae), a new species from relict forests on the western slopes of the northern Peruvian Andes [PDF]
PhytoKeysTelipogon rojasiae, from the western Andean slopes of northern Peru, is described as a new species. Telipogon rojasiae is similar to Telipogon montufarianus, which is only known from southern Ecuador, but differs in its cream-yellow flowers heavily ...
Carlos Martel +3 more
doaj +4 more sources
Altered Gene Regulatory Networks Are Associated With the Transition From C3 to Crassulacean Acid Metabolism in Erycina (Oncidiinae: Orchidaceae) [PDF]
Frontiers in Plant Science, 2019 Crassulacean acid metabolism (CAM) photosynthesis is a modification of the core C3 photosynthetic pathway that improves the ability of plants to assimilate carbon in water-limited environments. CAM plants fix CO2 mostly at night, when transpiration rates
Karolina Heyduk +11 more
doaj +2 more sources
Systematic and comparative anatomy of Maxillarieae (Orchidaceae), sans Oncidiinae [PDF]
Botanical Journal of the Linnean Society, 2004 On the basis of floral and vegetative morphology, 63 tropical American genera have been recognized within Maxillarieae. We were able to examine anatomical material of all subtribes, excluding Oncidiinae.
Carlsward, Barbara S. +2 more
core +6 more sources
Acta Botânica Brasílica, 2015 In Orchidaceae, association with symbiotic fungi is required for seed germination and seedling development, thereby being the main energy source during the first steps of germination.
Rafael Borges da Silva Valadares +3 more
doaj +2 more sources
UNA REVISIÓN DEL COMPLEJO LOPHIARIS CAVENDISHIANA (ORCHIDACEAE: ONCIDIINAE)
Caldasia, 2012 El complejo Lophiaris cavendishiana está conformado por L. bicallosa, L. cavendishiana, L. chrysops y L. pachyphylla. Estas especies se caracterizan principalmente por las flores grandes (30,0-45,0 mm diámetro) y amarillas y por su distribución ...
Balam Ricardo, Cetzal William
doaj +3 more sources
BIOLOGÍA REPRODUCTIVA DE GOMESA BIFOLIA (ORCHIDACEAE, CYMBIDIEAE, ONCIDIINAE)
Darwiniana, 2011 Gomesa bifolia (Orchidaceae, Cymbidieae, Oncidiinae) es una orquídea epífita que presenta vistosas flores amarillas con marcas marrones en los sépalos y pétalos, carentes de fragancia y con aceite como recompensa.
Juan P. Torretta +3 more
doaj +2 more sources
A comparative survey of floral characters in Capanemia Barb. Rodr. (Orchidaceae: Oncidiinae). [PDF]
Ann Bot, 2012 Capanemia Barb. Rodr. comprises seven species that mostly inhabit the Brazilian Atlantic Rain Forest domain. The genus currently consists of two sections: Capanemia Cogn. and Planifolia Pabst, distinguished on the basis of leaf shape. We compare the floral morphology and anatomy of all species to determine whether separation into sections is supported ...
Buzatto CR +4 more
europepmc +4 more sources
Floral elaiophore structure in four representatives of the Ornithocephalus clade (Orchidaceae: Oncidiinae) [PDF]
Annals of Botany, 2012 Małgorzata Stpiczynska +2 more
exaly +2 more sources