Results 61 to 70 of about 3,536 (210)

1003. OROBANCHE RAPUM‐GENISTAE: Orobanchaceae

Curtis's Botanical Magazine, 2021
SummaryThe distribution, ecology and taxonomic history of Orobanche rapum‐genistae Thuill. are discussed with particular reference to the British Isles and elsewhere in Europe where the plant has retracted markedly within its former range. The variation present within the species is described and the typical form is illustrated.
Thorogood, CJ, Rumsey, FJ
openaire   +2 more sources

Impact of pollution on microbiological dynamics in the pistil stigmas of Orobanche lutea flowers (Orobanchaceae)

Scientific Reports
Our understanding of the basic relationships of microbiota associated with flowers is still quite limited, especially regarding parasitic plant species.
Karolina Wiśniewska, S. Przemieniecki, Krzysztof Krawczyk, Anna Hoffmann, R. Piwowarczyk   +4 more
semanticscholar   +1 more source

Stigmas of holoparasitic Phelipanche arenaria (Orobanchaceae) – a suitable ephemeric flower habitat for development unique microbiome

BMC Plant Biology, 2023
Background Microbial communities have occasionally been observed in part of the ephemeric reproductive structure of floral stigmas, but their prevalence, phylogenetic diversity and ecological roles are understudied.
K. Ruraż, S. Przemieniecki, Magdalena Błaszak, Sylwia D. Czarnomska, I. Ochmian, R. Piwowarczyk   +5 more
semanticscholar   +1 more source

Metabarcoding of Pollen Carried by Syrphids Reveals Novel Plant–Pollinator Interactions in a Protected Natural Area and Agricultural Sites

Entomologia Experimentalis et Applicata, EarlyView.
Using DNA metabarcoding, this study investigates pollen transported by syrphids (Syrphidae) in the Dolomiti Bellunesi National Park and agricultural sites in Northern Italy. The analysis reveals a high diversity of visited plant taxa, including previously undocumented plant–pollinator interactions.
Serena Magagnoli, Daniele Sommaggio, Claudio Ratti, Riccardo Baroncelli, Andrea Menicucci, Enrico Vettorazzo, Giovanni Burgio   +6 more
wiley   +1 more source

Pedicularis rostratospicata subsp. marsica (P. Sect. Rostratae, Orobanchaceae), a New Subspecies from the Central Apennines (Italy)

Plants, 2023
The new subspecies Pedicularis rostratospicata subsp. marsica is here described based on morphological and molecular analyses. The new taxon is endemic to few localities of the Central Apennines within the Abruzzo, Lazio and Molise National Park (Central
F. Conti, C. Oberprieler, M. Dorfner, Erik Schabel, F. Bartolucci   +4 more
semanticscholar   +1 more source

Dodder seedlings benefit from apoplastic nutrition by inducing SWEET15‐mediated unloading of sucrose from the host's phloem

New Phytologist, EarlyView.
Cuscuta reflexa infection sites. Summary Cuscuta species are holoparasitic plants that penetrate host stems with haustoria, connect to the vasculature and exhaust water, nutrients and carbohydrates. Parasite seedlings possess only limited maternal reserves and the development of a vascular connection takes several days.
Maleen Hartenstein, Dominik Eydam, Antonia Klatt, Arne Greif, Peter Slaby, Ronja Burggraf, Franz Klebl, Isabell Albert, Uwe Sonnewald, Ruth Stadler, Markus Albert   +10 more
wiley   +1 more source

Comprehensive Chemical and Biological Assessment of Orobanche racemosa Extracts Using Chromatographic, In Vitro, In Silico, and Cell‐Based Techniques

ChemistryOpen, Volume 15, Issue 9, September 2026.
Orobanche racemosa can be considered an effective source of natural bioactive agents in designing functional applications. The growing interest in natural product research as a safer and sustainable alternative to synthetic drugs has triggered this study, which evaluates the chemical profile and biological activity of Orobanche racemosa extracts.
Nilofar Nilofar, Enver Saka, Mehmet Veysi Cetiz, Maria J. Rodrigues, Eliana Fernandes, Luisa Custodio, Evren Yildiztugay, Ismail Yapıcı, Ilhami Gulcin, Esraa A. Elhawary, Omayma A. Eldahshan, Abdel Nasser B. Singab, Carlos L. Cespedes‐Acuna, Gokhan Zengin   +13 more
wiley   +1 more source

Hemiparasitic Castilleja presence is correlated with increased plant biodiversity across montane plant communities

American Journal of Botany, Volume 113, Issue 8, August 2026.
Abstract Premise Root hemiparasites form haustoria in belowground roots of hosts to extract nutrients and water from the surrounding hosts. Through parasitic symbiosis, these plants disproportionately affect plant communities relative to their abundance by reducing host size, altering nutrient flow, and eventually increasing local biodiversity.
Jordan C. Argrett, Makena Lang, Anders Hastings, Y. Anny Chung, Nina Wurzburger, Charles F. Williams   +5 more
wiley   +1 more source

Characterization of the complete chloroplast genome of Pedicularis flava (Orobanchaceae)

Turczaninowia
Pedicularis flava Pall. is perennial herb and is distributed in China (Inner Mongolia), Mongolia and Russia (Zabaikalye Territory – Chita city, Republic of Tyva).
S. Baasanmunkh, N. Nyamgerel, D. Munkhtulga, Batlay Oyuntsetseg, G. Bayarmaa, S. Kubentayev, Z. Tsegmed, H. Choi   +7 more
semanticscholar   +1 more source

Large-scale mRNA transfer between Haloxylon ammodendron (Chenopodiaceae) and herbaceous root holoparasite Cistanche deserticola (Orobanchaceae)

iScience, 2022
Summary Exchanges of mRNA were shown between host and stem parasites but not root parasites. Cistanche deserticola (Orobanchaceae) is a holoparasitic herb which parasitizes on the roots of woody plant Haloxylon ammodendron (Chenopodiaceae).
Yanyan Fan, Qiqi Zhao, Huimin Duan, Shuxin Bi, Xiaomin Hao, R. Xu, Runyao Bai, Ruonan Yu, Wenting Lu, Tiejun Bao, H. Wuriyanghan   +10 more
semanticscholar   +1 more source