Results 21 to 30 of about 29,740 (258)

Predicting evolution in response to climate change: the example of sprouting probability in three dormancy-prone orchid species [PDF]

open access: yesRoyal Society Open Science, 2017
Although many ecological properties of species respond to climate change, their evolutionary responses are poorly understood. Here, we use data from long-term demographic studies to predict evolutionary responses of three herbaceous perennial orchid ...
Richard P. Shefferson   +2 more
doaj   +1 more source

Structure and diversity of mycorrhizal fungi communities of different part of Bulbophyllum tianguii in three terrestrial environments

open access: yesFrontiers in Plant Science, 2022
Mycorrhizal fungi plays important roles in the seed germination and subsequent growth of orchids. The research of fungi in orchid roots, especially dominant mycorrhizal fungi is critical for orchids protection.
Jiayu Liang   +9 more
doaj   +1 more source

Reproductive success of orchids at the northern border of their distribution areas (North-East of European Russia)

open access: yesNature Conservation Research: Заповедная наука, 2021
The Orchidaceae is one of the most interesting angiosperm families due to their biology and ecology. However, our knowledge about northern orchids, especially about several aspects of their reproduction biology, is still scarce.
Irina A. Kirillova, Dmitriy V. Kirillov
doaj   +1 more source

La aparición de la orquídea Sacoila lanceolata (Orchidoideae: Cranichideae: Spiranthinae) en el ejido de la Ciudad Autónoma de Buenos Aires

open access: yesBonplandia, 2021
A pesar de que la ciudad de Buenos Aires es un territorio antropizado en su totalidad existen reductos de vegetación que albergan plantas nativas de ocurrencia espontánea.
Agustín Sanguinetti, Hugo Campos
doaj   +1 more source

Pharmacognostical standardisation of an epiphytic orchid, Luisia tenuifolia Blume. [PDF]

open access: yesJournal of Pharmacy & Pharmacognosy Research, 2022
Context: Pharmacognostical standardization of crude drugs is essential before carrying out its scientific validation as it furnishes the identity and authenticity of the plant. Luisia tenuifolia Blume also known as ‘slender leaved Luisia’, has been found
Sakthi P. Sethuraman   +1 more
doaj  

Plastome Evolution and Phylogeny of Orchidaceae, With 24 New Sequences

open access: yesFrontiers in Plant Science, 2020
In order to understand the evolution of the orchid plastome, we annotated and compared 124 complete plastomes of Orchidaceae representing all the major lineages in their structures, gene contents, gene rearrangements, and IR contractions/expansions ...
Young-Kee Kim   +6 more
semanticscholar   +1 more source

Orchidaceae

open access: yes, 2021
Key to the species of Orchidaceae in PE Chacrinha 1. Epiphytic herbs. 2. One apical leaf; inflorescence lateral, in panicle; sepals and petals maculate ........................................................ ................................................ Trichocentrum pumilum 2. Two apical leaves; inflorescence terminal, in raceme; sepals and petals
Barberena, Felipe Fajardo Villela Antolin   +2 more
openaire   +2 more sources

Potential pollinator of Vanda falcata (Orchidaceae): Theretra (Lepidoptera: Sphingidae) hawkmoths are visitors of long spurred orchid

open access: yesEuropean Journal of Entomology, 2015
Vanda falcata is a species of orchid native to China, Korea and Japan. While it is arguably one of the most celebrated orchids in Japan there is no information on its pollinators. Although most species of the subtribe Aeridinae, to which V.
Kenji SUETSUGU   +3 more
doaj   +1 more source

A new Tongue-orchid (Orchidaceae) in southwest Spain: Serapias occidentalis

open access: yesAnales del Jardín Botánico de Madrid, 2006
Serapias occidentalis is described from several populations (Campo Lugar, Obando and Aljucén) scattered over the Guadiana river basin in Extremadura, Spain.
Caspar Venhuis   +2 more
doaj   +1 more source

Distinguishing colour variants of Serapias perez-chiscanoi (Orchidaceae) from related taxa on the Iberian Peninsula

open access: yesAnales del Jardín Botánico de Madrid, 2011
Serapias perez-chiscanoi has a stable and uniform appearance with green flowers. Throughout its distribution area, however, plants have been found with deviant pink to red flowers that show similarities with other taxa that are occasionally pale flowered.
Caspar Venhuis   +1 more
doaj   +1 more source

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