Results 61 to 70 of about 7,092 (202)

Occurrence of Erysiphe friesii var. dahurica on purple buckthorn (Rhamnus purpurea) from Pakistan

Canadian journal of plant pathology, 2023
Leaves of purple buckthorn observed with powdery mildew symptoms were collected from the district Abbottabad, Khyber-Pakhtunkhwa, Pakistan during field tours from August to October between 2017 and 2021.
N. Afshan, Saliha Afzal, M. Riaz, Arooma Saleem, A. R. Niazi, A. Khalid   +5 more
semanticscholar   +1 more source

Plants Uptake Substantial Water From the Surface Organic Layer in Highly Permeable Karst Critical Zones

Water Resources Research, Volume 62, Issue 9, September 2026.
Abstract Plants growing in highly permeable karst critical zones are exposed to shallow soils and rapid hydrological turnover. The surface organic layer is recognized as a key ecohydrological interface in these environments, yet its direct contribution to plant water uptake has rarely been quantified.
Yaodong Ping, Shilei Peng, Qingqing Dai, Zhixiong Tang, Xuezhang Li, Kelin Wang, Xianli Xu   +6 more
wiley   +1 more source

Long‐Term Structural, Compositional, and Ecological Shifts in a Temperate Old‐Growth Forest: Insights From Six Decades of Vegetation Resurveys

Journal of Vegetation Science, Volume 37, Issue 5, September/October 2026.
Six decades of vegetation resurveys in Rajhenavski Rog old‐growth forest (Slovenia, Dinaric Mountains) revealed increasing Fagus sylvatica dominance, persistent Abies alba decline, and reduced herb‐layer cover. Species richness remained stable, but beta diversity declined, indicating floristic homogenization driven mainly by turnover.
Andrej Rozman, Thomas A. Nagel
wiley   +1 more source

Impact of dietary supplementation of Rhamnus prinoides leaf extract on the growth performance, nutrient retention and intestinal microbial count of “japanese quails”

Brazilian Journal of Science
This research was carried out to investigate the impact of dietary supplementation of Rhamnus prinoides leaf extract (RPL) on the growth performance, nutrient retention and intestinal microbial count of “japanese quails”. 300-2 weeks old “japanese quails”
J. Alagbe
semanticscholar   +1 more source

The extension of the taxon cycle model to island plants: insights from the Canarian vascular flora

Biological Reviews, Volume 101, Issue 4, Page 2053-2076, August 2026.
ABSTRACT Taxon cycle models describe eco‐evolutionary patterns of lineage colonization, diversification, and decline across archipelagos, inferring an important role for competition amongst ecologically similar taxa in driving concurrent niche changes.
José María Fernández‐Palacios, Rüdiger Otto, Robert J. Whittaker   +2 more
wiley   +1 more source

Macchiatiella rhamni tarani (Nevsky, 1928) (Hemiptera, Aphididae, Aphidinae) newly recorded from China [PDF]

Check List
Macchiatiella rhamni tarani (Nevsky, 1928) is reported from China for the first time from specimens collected on the undersides of leaves of Polygonum L. in north‑western China. A new record of M. rhamni tarani in China further confirms Rhamnus
Sobir Sabirov, Zhao-Xu Li, Ying Xu, Ge-Xia Qiao   +3 more
doaj   +3 more sources

Limitations to reproductive success in the dioecious tree Rhamnus davurica. [PDF]

PLoS ONE, 2013
The reproductive success of a female plant in a dioecious species may be affected by pollen limitation and resource limitation. This study presents evidence that the reproductive success of the dioecious understorey tree species, Rhamnus davurica, is ...
Juan Wang, Chunyu Zhang, Xiuhai Zhao, Klaus V Gadow   +3 more
doaj   +1 more source

Anti-Neuroinflammatory Effect of Ombuin from Rhamnus erythroxylon Pall. Leaves in LPS-Induced BV-2 Microglia by Targeting Src and Suppressing the PI3K-AKT/NF-κB Signaling Pathway

International Journal of Molecular Sciences
The leaves of Rhamnus erythroxylon Pall. are widely used as tea substitutes in northwest China for their fragrant aroma, anti-irritability, and digestion-enhancing properties.
Y. Bian, Nan Qiao, Suyun Han, Jixiang Gao, Xiao-Fang Lv, Li-Jun Yuan, Linjing Zhang, Zuo-Fu Wei   +7 more
semanticscholar   +1 more source

Botanical inventory of the early book herbaria of Leonhard Rauwolf from southern France and northern Italy (1560–1563)

TAXON, Volume 75, Issue 4, August 2026.
Abstract Sixteenth‐century herbaria are the oldest plant collections that survive today and, as such, they provide valuable insights in past floras and historical botanical interactions. One of the most fascinating still extant 16th‐century herbaria is the four‐volume collection of the German physician, botanist and traveler Leonhard Rauwolf (1535 ...
Anastasia Stefanaki, Alice Bertin, Marco Wind, Tilmann Walter, Anne Jansen, Tinde van Andel   +5 more
wiley   +1 more source

Rhamnus liboensis, a replacement name for Rhamnus calcicola Q. H. Chen (Rhamnaceae)

, 2012
Deng, Yunfei (2012): Rhamnus liboensis, a replacement name for Rhamnus calcicola Q. H. Chen (Rhamnaceae). Phytotaxa 74 (1): 39-40, DOI: 10.11646/phytotaxa.74.1.3, URL: http://biotaxa.org/Phytotaxa/article/view/phytotaxa.74.1.
Deng, Yunfei
core   +1 more source