Results 91 to 100 of about 29,740 (258)

EPIPACTIS × SCHMALHAUSENII K. RICHT. (ORCHIDACEAE), A NEWLY IDENTIFED TAXON IN ROMANIAN FLORA [PDF]

open access: yesJournal of Plant Development, 2019
The authors reports the presence in the Romanian wild flora of the nothospecies Epipactis × schmalhausenii. This taxon of hybrid origin (Epipactis atrorubens × E. helleborine subsp. helleborine) was recently identified, together with the two genitors, on
Remus DULUGEAC   +3 more
doaj   +1 more source

Molecular systematics and the evolution of mycoheterotrophy of tribe Neottieae (Orchidaceae, Epidendroideae)

open access: yesPhytoKeys, 2018
Neottieae comprise about 150–200 species and are distributed mainly in temperate and subtropical zones of the northern hemisphere. Mycoheterotrophy is common in Neottieae.
Ting Zhou, Xiaohua Jin
semanticscholar   +1 more source

Resolving floral development dynamics using genome and single‐cell temporal transcriptome of Dendrobium devonianum

open access: yesPlant Biotechnology Journal, EarlyView.
Summary Dendrobium devonianum, a species of the Orchidaceae family, is notable for its unique floral characteristics, which include two yellow spots and purple tips on its labellum, as well as fringed edges. However, the molecular mechanisms underlying flower pattern formation in D.
Jing Wang   +10 more
wiley   +1 more source

Conservation issues and infraspecific polymorphism of Cypripedium guttatum on selected locations in Russia

open access: yesNature Conservation Research: Заповедная наука, 2020
The problem of protection and conservation of rare and endangered plant species in the wild is currently the topic of discussion and research worldwide. The Orchidaceae plants are of special concern.
Alexander I. Shirokov   +5 more
doaj   +1 more source

Plants, Pollinators and Pheromones: Promises and Lies of Semiochemicals

open access: yesPlant, Cell &Environment, EarlyView.
ABSTRACT Pollination is traditionally regarded as a quintessential mutualism, yet many plants employ deceptive strategies to achieve reproductive success. Among the most intriguing is sexual deception, wherein flowers mimic the sex pheromones and visual signals of female insects to attract male pollinators—without providing any reward.
Filip Slavković, Abdelhafid Bendahmane
wiley   +1 more source

Independent degradation in genes of the plastid ndh gene family in species of the orchid genus Cymbidium (Orchidaceae; Epidendroideae)

open access: yesPLoS ONE, 2017
In this paper, we compare ndh genes in the plastid genome of many Cymbidium species and three closely related taxa in Orchidaceae looking for evidence of ndh gene degradation.
Hyoung-Tae Kim, M. Chase
semanticscholar   +1 more source

DISEMINASI TEKNOLOGI BUDIDAYA ANGGREK PADA SKALA RUMAH TANGGA DI KELURAHAN LIMAU MANIS PADANG

open access: yesJurnal Hilirisasi IPTEKS, 2018
Tumbuhan anggrek (Orchidaceae) merupakan salah satu kelompok tumbuhan berbunga terbesar yang kurang lebih mempunyai 28.000 jenis dari sekitar 763 genera.
Mairawita Mairawita   +3 more
doaj  

The complete chloroplast genome of Pholidota imbricata (Orchidaceae)

open access: yesMitochondrial DNA. Part B. Resources, 2019
Pholidota imbricata belongs to tribe Coelogninae in Orchidaceae distributed in Sichuan, Xizang, and Yunnan. Here, we report the first complete chloroplast (cp) genome and the cp genome features of P. imbricata.
Wen-Hui Rao   +5 more
doaj   +1 more source

Trends in population size of Ophrys argolica subsp. biscutella in the Appennino Lucano-Val d'Agri-Lagonegrese National Park (Italy)

open access: yesNature Conservation Research: Заповедная наука, 2020
In this study we focused on population monitoring of Ophrys argolica subsp. biscutella, an orchid endemic to the south of the Italian Peninsula belonging to the section Araniferae.
Vito A. Romano   +2 more
doaj   +1 more source

Are lichens biocompasses? Revisiting an old prediction using new techniques

open access: yesPlant Biology, EarlyView.
The equator‐facing portions of tree trunks receive direct sunlight and create restrictive microclimate conditions for lichens that orient preferentially towards the Earth's poles where trunks are shaded, indicating an optimal zone at the fine‐scale radial dimension.
B. B. S. Nunes   +4 more
wiley   +1 more source

Home - About - Disclaimer - Privacy