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In Situ Conservation of Orchidaceae Diversity in the Intercontinental Biosphere Reserve of the Mediterranean (Moroccan Part) [PDF]

open access: yesPlants
The focus of this study was the Intercontinental Biosphere Reserve of the Mediterranean (IBRM, part of the biodiversity hotspot of the Mediterranean Basin) and the Orchidaceae family, which is under-studied in the Moroccan part of the IBRM.
Yahya El Karmoudi   +4 more
doaj   +2 more sources

The formation of integuments, megasporogenesis and megagametogenesis in Dendrobium catenatum, with special discussions on embryo sac types and section techniques [PDF]

open access: yesBotanica Serbica, 2021
The formation of integuments, megasporogenesis and megagametogenesis in Dendrobium catenatum, an economically important orchid, are observed. After pollination, mitotic cell divisions of the placental epidermis result in the formation of a branching ...
Yong Chen   +3 more
doaj   +1 more source

Longevidade e qualidade de hastes florais de Denphal em soluções conservantes

open access: yesAgrarian, 2023
O objetivo deste trabalho foi avaliar o efeito de soluções conservantes, visando aumentar a longevidade, mantendo a qualidade, de hastes cortadas de Denphal (Dendrobium bigibbum Lindl.). O delineamento experimental foi o inteiramente casualizado.
Thiago Souza Campos   +5 more
doaj   +1 more source

The current condition of the Orchidaceae populations in polish national parks [PDF]

open access: yesArchives of Biological Sciences, 2013
The priority task of national parks is to protect valuable species, including Orchidaceae. This article presents data on the occurrence of Orchidaceae taxa in Polish national parks, and is an attempt to evaluate their number within the orchid family ...
Stefaniak Agnieszka   +4 more
doaj   +1 more source

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

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  

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

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