Results 81 to 90 of about 3,155 (217)

A review of sexual strategies in Cannabis sativa L. under genomic and environmental controls

open access: yesAgrosystems, Geosciences & Environment
Cannabis sativa L. (marijuana, hemp) is one of the few dioecious angiosperm species with sex chromosomes. Along with other closely related genera from the family Cannabaceae, C.
Yousoon Baek, Daniela Vergara
doaj   +1 more source

Exploring the importance of aromatic plants' extrafloral volatiles for pollinator attraction

open access: yesNew Phytologist, Volume 248, Issue 2, Page 517-528, October 2025.
Summary Aromatic plants occur in many plant lineages and have widespread ethnobiological significance. Yet, the ecological significance and evolutionary origins of aromatic volatile emissions remain uncertain. Aromatic emissions have been implicated in defensive interactions but may also have other important functions.
Aphrodite Kantsa   +3 more
wiley   +1 more source

A comprehensive account on ethnobotany, phytochemistry and pharmacological insights of genus Celtis

open access: yesHeliyon
The plants of Celtis L. genus have been traditionally used to cure aches, sore throats, fevers, cancer, sexually transmitted diseases, sexual weakness, diarrhea, stomach problems, amenorrhea, menstrual disorders, kidney stones, and pain.
Md Abdus Samadd   +4 more
doaj   +1 more source

Rhamnopyranosylvitexin derivatives from Celtis australis [PDF]

open access: yesJournal of the Serbian Chemical Society, 2010
A methanolic extract of Celtis australis leaves yielded 2’’-α-rhamno¬pyranosylvitexin and 2’’-α-rhamnopyranosyl-7-O-methylvitexin. Both com¬pounds are known from other sources from earlier investigations but the full NMR data for the latter compound are ...
MARGARETHE KALTENHAUSER   +2 more
doaj  

The complete chloroplast genome of Hemiptelea davidii (Ulmaceae), the only species of the genus Hemiptelea

open access: yesMitochondrial DNA. Part B. Resources, 2019
Hemiptelea davidii (Hance) Planch is a potential valuable forest tree in China. Here, the complete chloroplast genome of H. davidii was reported using high-throughput sequencing technique.
Hua-Bo Liu   +6 more
doaj   +1 more source

Artificial induction of tetraploidy in Humulus lupulus L. using oryzalin

open access: yesActa Agrobotanica, 2019
The aim of the research was to establish an efficient procedure for in vitro micropropagation in order to obtain numbers of identical plants for in vitro polyploidization of Humulus lupulus (2n = 20), using antimicrotubule agent oryzalin.
Michaela Švécarová   +3 more
doaj   +1 more source

Molecular phylogenetics and character evolution of Cannabaceae

open access: yesTAXON, 2013
AbstractCannabaceae includes ten genera that are widely distributed in tropical to temperate regions of the world. Because of limited taxon and character sampling in previous studies, intergeneric phylogenetic relationships within this family have been poorly resolved.
Yang, M.Q.   +5 more
openaire   +3 more sources

Occurrences of three Phyllonorycter Hübner species (Lepidoptera, Gracillariidae: Lithocolletinae) for the first time in Iran [PDF]

open access: yesJournal of Insect Biodiversity and Systematics, 2018
Three Phyllonorycter species namely, Ph. coryli (Nicelli, 1851), Ph. millierella (Staudinger, 1871) and Ph. roboris (Zeller, 1839) are newly reported for the fauna of Iran.
Helen Alipanah, Samira Farahani
doaj  

IMPACTUL ANTROPIC ASUPRA VEGETAŢIEI VASCULARE DIN ALBIA RÂULUI BÂC PE SECTORUL STRĂŞENI-SÂNGERA

open access: yesStudia Universitatis Moldaviae: Stiinte reale si ale naturii, 2011
Vascular vegetation of the river Bâc is represented by 118 species of vascular plants from 106 genus, grouped in 40 families. The most representative families are: Asteraceae and Poaceae with properly 23 and 17 species.
USM ADMIN
doaj  

Genome size in Humulus lupulus L. and H. japonicus Siebold and Zucc. (Cannabaceae)

open access: yesActa Societatis Botanicorum Poloniae, 2011
We analysed chromosome lengths, karyotype structure, and nuclear DNA content (flow cytometry) in diploid (2n=20) and triploid (2n=30) European H. lupulus var. lupulus, American H. lupulus var.
Aleksander Grabowska-Joachimiak   +4 more
doaj   +1 more source

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