Results 61 to 70 of about 6,844 (209)

Unearthing Forest History: Integrating Soil Charcoal Macrofossils and Pollen Reveals Delayed Forest Responses to Holocene Climatic Transitions in Boreal–Temperate Ecotone

open access: yesEcology and Evolution, Volume 16, Issue 9, September 2026.
This study reconstructs long‐term vegetation dynamics at the boreal–temperate forest ecotone in eastern Canada using soil charcoal, pollen records, and forest inventories. Results reveal a delayed expansion of thermophilous tree species and a late borealization of the landscape in relation to climate change, alongside recent stand‐scale shifts driven ...
Cassandra Rioux‐Couture   +2 more
wiley   +1 more source

The complete chloroplast genome sequence of Athrotaxis cupressoides

open access: yesMitochondrial DNA. Part B. Resources, 2021
Athrotaxis cupressoides (Cupressaceae) is a Tasmanian endemic conifer. It is mainly threatened by habitat fragmentation and limited distribution, yet little is known about its genomic background. In this study, the complete chloroplast (cp) genome of the
Zhitong Han, Jialiang Li, Kangshan Mao
doaj   +1 more source

39. Cupressaceae

open access: yes, 2009
En taxonomisk revision af og en floristisk redegørelse for alle arter af den nøgenfrøede familie Cupressaceae i Etiopien og EritreaA taxonomic and floristic account of all the species of the gymnosperm family Cupressaceae recorded from Ethiopia and ...
Friis, Ib
core   +1 more source

Complete plastome sequence of an endangered species, Calocedrus rupestris (Cupressaceae)

open access: yesMitochondrial DNA. Part B. Resources, 2019
Calocedrus rupestris is listed as endangered on the IUCN Red List. In this study, we report the complete chloroplast genome (plastome) of C. rupestris. The plastome was 127,298 bp in length and encodes 118 unique genes, including 83 protein-coding genes (
Xiao-Jian Qu
doaj   +1 more source

Mapping arboretum research: Trends, gaps, and opportunities for biodiversity conservation, society, and climate resilience

open access: yesPLANTS, PEOPLE, PLANET, Volume 8, Issue 5, Page 1457-1475, September 2026.
Arboreta bridge people and nature while conserving tree biodiversity, supporting climate resilience, and advancing environmental education. This study maps over a century of available and indexed arboretum research, uncovering trends, knowledge gaps, and opportunities for collaboration.
Catarina Patoilo Teixeira   +1 more
wiley   +1 more source

Composition analysis of exudates produced by conifers grown in Taiwan and their antifungal activity

open access: yesJournal of Wood Science, 2022
Exudates are involved in the defense mechanism of trees; they could work against insects or microorganisms through a physical or chemical system. The main components of exudates are terpenoids. This study identified the main compounds of exudates from 13
Nai-Wen Tsao   +4 more
doaj   +1 more source

A Reclassification of Libocedrus and Cupressaceae

open access: yesJournal of the Arnold Arboretum, 1953
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +1 more source

Conservation status of species used in the UK herbal medicine industry

open access: yesPLANTS, PEOPLE, PLANET, Volume 8, Issue 5, Page 1692-1701, September 2026.
Given the ongoing biodiversity crisis, sustainable use and management of medicinal plants is critical. We assessed the conservation status, threats and conservation actions of 298 species sold by UK suppliers to medical herbalists. We found that most species used are unevaluated, representing a gap in conservation knowledge, and of those with ...
Isabella Flowers   +2 more
wiley   +1 more source

The complete chloroplast genome of Juniperus squamata (Cupressaceae), a shrubby conifer from Asian Mountains

open access: yesMitochondrial DNA. Part B. Resources, 2019
The complete chloroplast genome of Juniperus squamata, a shrubby conifer of ornamental value, is determined in this study. The complete chloroplast genome size is 127,792 bp in length.
Siyu Xie   +4 more
doaj   +1 more source

Alcoholic extracts of Russian sage (Salvia yangii) contain bioactive terpenoids with inhibitory activity against grapevine downy mildew (Plasmopara viticola)

open access: yesPest Management Science, Volume 82, Issue 9, Page 8159-8170, September 2026.
Alcoholic extracts from flowers, leaves, and shoots of Russian sage decreased downy mildew severity on grapevine leaf disks. Fractionation followed by metabolomic analysis revealed putative terpenoids as the main components of the active fractions. Specifically, 7‐methylrosmanol, 12‐O‐methylcarnosic acid, carnosic acid, and carnosol were identified as ...
Anna Smaldone   +5 more
wiley   +1 more source

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