Results 11 to 20 of about 40,254 (209)

Neottia bifidus (Orchidaceae, Epidendroideae, Neottieae), a new mycoheterotrophic species from Guizhou, China [PDF]

open access: yesPhytoKeys, 2023
Neottia bifidus, a new mycoheterotrophic orchid, found in Maolan National Nature Reserve in Guizhou Province, China, is described and illustrated here. The new species is close to N. nidus-avis, N. kiusiana and N.
Mei-Na Wang   +7 more
doaj   +3 more sources

The volatile chemistry of orchid pollination.

open access: yesNatural product reports (Print), 2023
Covering: up to September 2022Orchids are renowned not only for their diversity of floral forms, but also for their many and often highly specialised pollination strategies.
James Perkins   +4 more
semanticscholar   +1 more source

Advances and prospects of orchid research and industrialization

open access: yesHorticulture Research, 2022
Orchidaceae is one of the largest, most diverse families in angiosperms with significant ecological and economical values. Orchids have long fascinated scientists by their complex life histories, exquisite floral morphology and pollination syndromes that
Diyang Zhang   +6 more
semanticscholar   +1 more source

Effects of a Dark Septate Fungal Endophyte on the Growth and Physiological Response of Seedlings to Drought in an Epiphytic Orchid

open access: yesFrontiers in Microbiology, 2022
Dark septate endophytes (DSE) are a group of facultative biotrophic root-colonizing fungi that live within a plant for a part of their life cycle without causing any apparent, overt negative effects.
Na Liu   +5 more
semanticscholar   +1 more source

Chromosome-scale assembly of the Dendrobium chrysotoxum genome enhances the understanding of orchid evolution

open access: yesHorticulture Research, 2021
As one of the largest families of angiosperms, the Orchidaceae family is diverse. Dendrobium represents the second largest genus of the Orchidaceae. However, an assembled high-quality genome of species in this genus is lacking.
Yongxia Zhang   +15 more
semanticscholar   +1 more source

Comparison of matK and rbcL DNA barcodes for genetic classification of jewel orchid accessions in Vietnam

open access: yesJournal of Genetic Engineering and Biotechnology, 2021
Jewel orchid is the common name of several orchid species which can be alike in morphological characteristics, but variable in medicinal properties. At present, two DNA barcode loci, namely, maturase K (matK) and ribulose 1,5-biphosphate carboxylase ...
V. Ho   +3 more
semanticscholar   +1 more source

Conservation and reintroduction of the rare and endangered orchid Paphiopedilum armeniacum

open access: yesEcosystem Health and Sustainability, 2021
Paphiopedilum armeniacum is a rare and endangered lady’s slipper orchid in China. It is distributed around the mid-elevations of the Nu Mountains in southwest China. Due to over-harvest, habitat loss, and degradation, wild populations of P.
Meina Wang   +8 more
doaj   +1 more source

Orchid diversity along an altitudinal gradient in the central Balkans

open access: yesFrontiers in Ecology and Evolution, 2022
Understanding patterns of species diversity along an altitudinal gradient is the major topic of much biogeographical and ecological research. The aim of this study was to explore how richness and density of orchid species and subspecies in terms of ...
V. Djordjević   +3 more
semanticscholar   +1 more source

Orchid Reintroduction Based on Seed Germination-Promoting Mycorrhizal Fungi Derived From Protocorms or Seedlings

open access: yesFrontiers in Plant Science, 2021
Orchids are among the most endangered in the plant kingdom. Lack of endosperm in their seeds renders orchids to depend on nutrients provided by orchid mycorrhizal fungi (OMF) for seed germination and seedling formation in the wild. OMF that parasitize in
Dake Zhao   +5 more
semanticscholar   +1 more source

Orchid Biochemistry [PDF]

open access: yesInternational Journal of Molecular Sciences, 2020
Orchids belong to Orchidaceae which is one of the largest families in flowering plants [...]
openaire   +2 more sources

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