Results 1 to 10 of about 107 (76)

Comparative karyomorphological study of some Indian Cymbidium Swartz, 1799 (Cymbidieae, Orchidaceae) [PDF]

open access: yesComparative Cytogenetics, 2012
Understanding the genetic resources and diversity is very important for the breeding programs and improvement of several economically important orchids like Cymbidium.
Suman Kumaria, Pramod Tandon
exaly   +4 more sources

Plastid phylogenomics resolves ambiguous relationships within the orchid family and provides a solid timeframe for biogeography and macroevolution [PDF]

open access: yesScientific Reports, 2021
Recent phylogenomic analyses based on the maternally inherited plastid organelle have enlightened evolutionary relationships between the subfamilies of Orchidaceae and most of the tribes.
Maria Alejandra Serna-Sánchez   +12 more
doaj   +2 more sources

New distribution records of Catasetum confusum G.A. Romero-González (Cymbidieae, Epidendroideae, Orchidaceae) from Brazil [PDF]

open access: yesCheck List, 2017
Until now, Catasetum confusum G.A. Romero-González was known from the states of Goiás, Mato Grosso and Tocantins. The present study extends the distribution of this species to the states of Bahia and Piauí, as well as the Federal District, based on ...
E C Smidt
exaly   +4 more sources

Phylogenetics of tribe Collabieae (Orchidaceae, Epidendroideae) based on four chloroplast genes with morphological appraisal. [PDF]

open access: yesPLoS ONE, 2014
Collabieae (Orchidaceae) is a long neglected tribe with confusing tribal and generic delimitation and little-understood phylogenetic relationships. Using plastid matK, psaB, rbcL, and trnH-psbA DNA sequences and morphological evidence, the phylogenetic ...
Xiao-Guo Xiang   +7 more
doaj   +2 more sources

Complete chloroplast genome sequence of an orchid model plant candidate: Erycina pusilla apply in tropical Oncidium breeding. [PDF]

open access: yesPLoS ONE, 2012
Oncidium is an important ornamental plant but the study of its functional genomics is difficult. Erycina pusilla is a fast-growing Oncidiinae species. Several characteristics including low chromosome number, small genome size, short growth period, and ...
I-Chun Pan   +8 more
doaj   +2 more sources

Zygostates alleniana (Orchidaceae: Epidendroideae: Cymbidieae: Oncidiinae): Floral structure related to pollinatio

open access: yesAnales Del Jardin Botanico De Madrid, 2014
The genus Zygostates Lindl. (Orchidaceae) comprises about 20 species of small Neotropical epiphytic plants, represented in its southernmost limit by the species Z. alleniana.
Juan Pablo Torretta, Sandra Aliscioni
exaly   +3 more sources

Radicular anatomy of twelve representatives of the Catasetinae subtribe (Orchidaceae: Cymbidieae)

open access: yesAnais Da Academia Brasileira De Ciencias, 2012
Considering that the root structure of the Brazilian genera belonging to the Catasetinae subtribe is poorly known, we describe the roots of twelve representatives from this subtribe.
Maria Das Graças Sajo   +1 more
exaly   +2 more sources

Oncidiinae (Orchidaceae) on the great curve of the Xingu River, Pará state, Brazil [PDF]

open access: yesBrazilian Journal of Biology, 2015
Among the studies on Orchidaceae in the Amazon, none comprised the region of the Great Curve of the Xingu River, located in the lower Xingu river. The aim of this study was to inventory and taxonomically study the species of Oncidiinae (Orchidaceae) in ...
MQ. Carneiro-Silva   +3 more
doaj   +3 more sources

Revision of Eulophia (Orchidaceae) in Nigeria, Cameroon, Equatorial Guinea, Gabon, and the Republic of the Congo [PDF]

open access: yesPlant Ecology and Evolution, 2020
Background and aims – The genus Eulophia (Orchidaceae) is revised for Nigeria, Cameroon, Equatorial Guinea, Gabon, and the Republic of the Congo. The aims are: to present a morphological characterization of the main vegetative and reproductive features ...
Emma Ortúñez   +4 more
doaj   +3 more sources

Coryanthes elianae M.F. Silva & A.T. Oliveira (Orchidaceae, Epidendroideae, Cymbidieae, Stanhopeinae): primeiro registro para o Estado de Rondônia, Brasil [PDF]

open access: yesHoehnea
RESUMO Coryanthes Hook. é um gênero neotropical com cerca de 60 espécies, distribuídas do México ao Sudeste do Brasil, especialmente nos Domínios Fitogeográficos Amazônico e Atlântico, sendo o primeiro, seu centro de diversidade e endemismo. No Brasil, o
Igor Soares dos Santos   +2 more
doaj   +2 more sources

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