Results 61 to 70 of about 6,446 (176)

Complete chloroplast genome of Adonis pseudoamurensis W.T.Wang (Ranunculaceae)

Mitochondrial DNA. Part B. Resources, 2023
Adonis pseudoamurensis W.T. Wang 1980 is an important traditional medicinal plant used for the treatment of cardiac diseases. The complete chloroplast (cp) genome of Adonis pseudoamurensis is reported for the first time in this study.
Xiao-Yan Zhang, Zhao-Lei Zhang, Li-Qiu Zhang, Li-Fan Zhang, Jun-Yi Zhu, Chang-Song Xue   +5 more
doaj   +1 more source

Refining generic limits in Hyacinthinae (Asparagaceae, Scilloideae): Conflict and concordance between morphology and phylogenomics

Journal of Systematics and Evolution, Volume 64, Issue 4, Page 751-775, July 2026.
Using Angiosperms353 and plastid genome skimming, the generic limits of Hyacinthinae were explored. Floral morphology conflicts with the molecular groupings in many cases, but bulb morphology and cytogenetics define groups similar to those defined by DNA.
Hannah Hall, John David, Kálmán Könyves, Alastair Culham   +3 more
wiley   +1 more source

When growth form fossilizes: the description of a new liverwort species of the family Metzgeriaceae from the Cretaceous Las Hoyas site, with insights into its architecture and life mode

Palaeontology, Volume 69, Issue 4, July/August 2026.
Abstract Examining the liverwort fossil collection from the Las Hoyas site, which was previously classified as Thallites sp., led to the discovery of a new species of Metzgeriales: Metzgeriites gynothallicus. This species is characterized by the presence of both asexual (propagule branches) and sexual (female branches bearing sporophytes) reproductive ...
David Horcajada‐Tejero, Candela Blanco‐Moreno, Hugo Martín‐Abad   +2 more
wiley   +1 more source

Structural Elucidation and Engineering of the (S)‐scoulerine 2‐O‐Methyltransferase Enabling Regioselective Epiberberine Biosynthesis in Coptis chinensis

Plant Biotechnology Journal, Volume 24, Issue 7, Page 4528-4545, July 2026.
ABSTRACT Protoberberine alkaloids are a characteristic group of natural products in Coptis plants known for their notable pharmacological activities. However, the structural similarity and the substrate promiscuity of their biosynthetic enzymes have left the precise synthetic pathways remain unclarified, posing challenges to regulate product formation.
Jun Song, Di Liu, Shi Chen, Yufeng Tan, Siyu Wang, Shihan Li, Yutong Qin, Guofeng Li, Xufang Tian, Lan Yang, Chong Yuan, Junbo Gou, Wei Huang, Shilin Chen, Yifei Liu   +14 more
wiley   +1 more source

Revisió taxonòmica i ecològica dels Delphinium de Califòrnia

Collectanea Botanica, 1990
[ca] A l'interior dels límits de Califòrnia es troben la totalitat o parts de les àrees de bona part dels Delphinium nadius de Nordamèrica. Es reconeixen 28 espècies de Delphinium a Califòrnia; ultra llurs respectives subspècies nominals, es reconeixen ...
Michael J. Warnock
doaj   +1 more source

Habitat Utilization Preference by Small Mammals Is Associated With Geomorphic and Soil Properties: A Case Study of the Plateau Pika From the Eastern Qinghai‐Tibet Plateau

Ecology and Evolution, Volume 16, Issue 6, June 2026.
This study, through a large‐scale survey, reveals a close relationship between plateau pika habitat use preferences and geomorphic and soil characteristics. The findings indicate that pikas prefer flat, sun‐facing terrain near water sources, as well as specific ranges of soil depth, organic matter, and moisture.
Faming Qin, Yingyuan Chen, Zhongmin Tang, Maria K. Oosthuizen, Shenghui An, Wanrong Wei   +5 more
wiley   +1 more source

Ranunculus ingae-taniae (Ranunculaceae) – новый вид из Абхазии

Turczaninowia, 2019
Описывается новый вид Ranunculus ingae-taniae Timukhin, Suvorov et Tuniyev с горы Пшегишхва (Пшахушха) в Абхазии, обнаруженный в июле 2017 г. Вид относится к секции Acris Schur. Близок к кавказским высокогорным видам R. caucasicus M. Bieb. и R.
Илья Николаевич Тимухин, Александр Владимирович Суворов, Борис Сакоевич Туниев   +2 more
doaj   +1 more source

New areas of distribution of some plant species in the basin of Sumgayitchay river in Azerbaijan

Hortus Botanicus, 2019
The results of the floristic research conducted during 2012-2014 in the flora of Sumgayitchay river basin are given in the article. During the research, the following species were collected and identified in the Sumgayitchay river : Sagina ...
Alieva Dilruba Burkhan
doaj   +1 more source

The complete chloroplast genome of Aconitum puchonroenicum Uyeki & Sakata (Ranunculaceae), a rare endemic species in Korea

Mitochondrial DNA. Part B. Resources, 2020
The chloroplast genome sequence of Aconitum puchonroenicum Uyeki & Sakata, a rare endemic species in Korea, was characterized through de novo assembly with next-generation sequencing data.
Chae Eun Lim, Byun Kyoung Ryul, Jin-Dong Lee, Ki-Dong Jung, Tae Kwon Noh, Byoung-Yoon Lee   +5 more
doaj   +1 more source

Effects of shading on photosynthetic characteristics and shade-tolerance evaluation of three Ranunculaceae plants

Guangxi Zhiwu
In order to investigate the response mechanism of Ranunculus japonicus, Thalictrum fortunei and Delphinium anthriscifolium var. savatieri in different light environments, five shade treatment levels(0%, 30%, 50%, 70% and 90% shade degrees)were set in ...
HAN Ruiting, ZHAO Dandan, WANG Weiyi, ZHANG Gexiang*
doaj   +1 more source