Results 31 to 40 of about 8,299 (224)

Fungal Endophytes: Australian Terrestrial Orchids

, 2021
Orchids are unique as they lack a functional rooting system and share an obligate relationship with their fungal symbionts. This relationship supports their host’s nutritional demands from seed germination to its later development. The orchid fungal endophytes explore large areas in the soil as, to which orchid roots have no access, and thus acquire ...
openaire   +3 more sources

Seasonal variation in the diversity of flowering orchids at Santa Catarina Lachatao, Oaxaca, Mexico

Botan‪ical Sciences, 2020
Background: Orchidaceae represents around 7.1-8.52 % of the angiosperms known in the planet. In Mexico, orchids are the third family more diverse, and Oaxaca is the state with the highest richness in the country.
Arelee Estefanía Muñoz-Hernández, Dulce María Figueroa castro, Álvaro Campos-Villanueva   +2 more
doaj   +1 more source

Impacts of physiological characteristics and human activities on the species distribution models of orchids taking the Hengduan Mountains as a case

Ecology and Evolution, 2023
The biogeography research of orchids through species distribution models (SDMs), a vital tool in the biogeography field, is critical to understanding the fundamental geographic distribution patterns and identifying conservation priorities.
Xue‐Man Wang, Pei‐Hao Peng, Mao‐Yang Bai, Wen‐Qian Bai, Shi‐Qi Zhang, Yu Feng, Juan Wang, Ying Tang   +7 more
doaj   +1 more source

Orchid diversity in two community forests of Makawanpur District, central Nepal

Journal of Threatened Taxa, 2018
Orchidaceae is one of the largest and most diverse families of flowering plants, comprising more than 450 species that span 107 genera in Nepal.  Since orchids are facing an extinction risk from various anthropogenic factors at the regional and global ...
Bijaya Pant, Mukti Ram Paudel, Mukesh Babu Chand, Shreeti Pradhan, Bijaya Bahadur Malla, Bhakta Bahadur Raskoti   +5 more
doaj   +1 more source

Himantoglossum adriaticum H. Baumann × Himantoglossum robertianum (Loisel.) P. Delforge: A New Interspecific Hybrid Assessed by Barcoding Analysis

Plants, 2021
Most cultivated orchids, contributing to a worldwide highly profitable industry, are originated from tropic regions. Conversely, a considerable number of spontaneous orchids, belonging to the terrestrial orchids and widely diffused throughout the ...
Maurizio Antonetti, Stefania Nin, Gianluca Burchi, Stefano Biricolti, Massimo Gori   +4 more
doaj   +1 more source

Frost and Forest Stand Effects on the Population Dynamics of Asplenium scolopendrium [PDF]

, 2010
Our objective was to analyze which factors are critical for the dynamics of terrestrial Asplenium scolopendrium populations at the northern edge of its distribution.
Bremer, P., Jongejans, E.
core   +2 more sources

Comparative anatomy of the absorption roots of terrestrial and epiphytic orchids

Brazilian Archives of Biology and Technology, 2008
The present study compared roots of terrestrial and epiphytic Orchidaceae, analyzing the anatomical characteristics from an ecological point of view.
Ana Sílvia Franco Pinheiro Moreira, Rosy Mary dos Santos Isaias   +1 more
doaj   +1 more source

Orquideas del Parque Estatal de Serra do Tabuleiro, S de Brasil [PDF]

, 2015
Orchidaceae show a high diversity of species in Brazil, especially in the Atlantic Forest Biome. Over the course of a 12-month study in the State Park of Serra do Tabuleiro in Southern Brazil, collections were made of orchids occurring in areas of ...
Crespo Villalba, Manuel Benito, Fraga, Angelo Martins, Lenzi, Maurício, Matos, Josy Zarur de   +3 more
core   +4 more sources

Analysis of the Fungal Community Composition in Endemic Orchids with Terrestrial Habitat in Subtropical Regions

Microorganisms
Habenaria and Liparis are well-known orchid genera that grow in terrestrial habitats in the tropics, subtropics or temperate zones. Three species have been found in subtropical regions of China, inhabiting terrestrial to epiphytic habitats.
Xinyue Hu, Xiujin Qi, María Daniela Artigas Ramírez, Qi Wu, Shiyong Liu, Zhenhai Deng, Xiuzhong Li, Nan Zhang, Hongfeng Zhang, Heran Dai, Rongshi Xin, Xiaofeng Wu, Jin Cheng   +12 more
doaj   +1 more source

More than symbioses : orchid ecology ; with examples from the Sydney Region [PDF]

, 2013
The Orchidaceae are one of the largest and most diverse families of flowering plants. Orchids grow as terrestrial, lithophytic, epiphytic or climbing herbs but most orchids native to the Sydney Region can be placed in one of two categories.
Entwisle, Timothy J., Perkins, Andrew J., Weston, Peter H.   +2 more
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