Results 31 to 40 of about 291,382 (251)

Effects of habitat management on newly found populations of the endangered weed, Mummenhoffia alliacea (Brassicaceae)

open access: yesWeed Research, Volume 63, Issue 4, Page 237-245, August 2023., 2023
Abstract Garlic pennycress (Mummenhoffia alliacea) is a rare weed of the Brassicaceae family, protected in Hungary. In 2021, three new sites of the species were discovered. In addition to these previously unknown occurrences, a detailed study of a roadside occurrence known for a longer time but not yet published was carried out.
Henrietta Bak   +4 more
wiley   +1 more source

Local Public Good Provision, Municipal Consolidation, and National Transfers [PDF]

open access: yes, 2006
We analyze a simple model of local public good provision in a country consisting of a large number of heterogeneous regions, each comprising two districts, a city and a village.
Dur, Robert, Staal, Klaas
core   +3 more sources

Leaf, stem and root anatomy of Consolida thirkeana (Boiss.) Bornm. (Ranunculaceae)

open access: yesJournal of Research in Pharmacy, 2021
: Consolida thirkeana (Boiss.) Bornm. (Ranunculaceae) is endemic to Turkey and described by laciniae linear leaves, pale lilac flowers, sessile follicles and called as “boz mahmuz”. Plant material was collected from Ayaş (Ankara-Turkey).
Muhammed Mesud Hürku
semanticscholar   +1 more source

1060. Delphinium caucasicum C.A.Mey: Ranunculaceae

open access: yesCurtis's Botanical Magazine, Volume 40, Issue 2, Page 171-177, June 2023., 2023
Summary Delphinium caucasicum C.A. Mey. is illustrated from plants cultivated at the Royal Botanic Gardens, Kew. Its history, nomenclature and ecology are described and instructions for its successful cultivation are given.
Richard Moore   +2 more
wiley   +1 more source

Investigació biomorfològica comparativa dels gèneres Consolida (DC.) S.F. Gray i Aconitella Spach en relació amb llur taxonomia i filogènia

open access: yesCollectanea Botanica, 1990
[ca] Les relacions filogenètiques a l'interior del gènere Consolida i entre els gèneres Consolida i Aconitella han estat posades de manifest com a resultat de la comparació de dades anatòmiques, cariològiques i morfològiques.
V. I. Trifinova
doaj   +1 more source

Recruitment of distinct UDP‐glycosyltransferase families demonstrates dynamic evolution of chemical defense within Eucalyptus L'Hér

open access: yesNew Phytologist, Volume 237, Issue 3, Page 999-1013, February 2023., 2023
Summary The economic and ecologically important genus Eucalyptus is rich in structurally diverse specialized metabolites. While some specialized metabolite classes are highly prevalent across the genus, the cyanogenic glucoside prunasin is only produced by c. 3% of species.
Cecilie Cetti Hansen   +8 more
wiley   +1 more source

Alguns estudis fitoquimics dels generes Aconitum L., Delphinium L. i Consolida (DC.) S.F. Gray

open access: yesCollectanea Botanica, 1990
[ca] Es revisen els alcaloides diterpènics obtinguts d'Aconitum napellus L. subsp. castellanum Molera & Blanché, A. Burnatii Gayer, A. Compactum Reichenb., Delphinium gracile DC., D. pentagynum Lam., D. verdunense Balbis (= D.
Gabriel de la Fuente, Matías Reina
doaj   +1 more source

Improving of the wear resistance of working parts agricultural machinery by the implementation of the effect of self-sharpening [PDF]

open access: yes, 2016
The failure of the cutting elements of farm machinery is due to the blunting of cutting edges (increase of their radius) till the limit values. The most effective method for increasing the wear resistance of farm machinery is the realization of self ...
Arifa, W.   +6 more
core   +1 more source

Comparative chloroplast genomes and phylogenetic analysis of Aquilegia

open access: yesApplications in Plant Sciences, Volume 9, Issue 3, March 2021., 2021
Premise Aquilegia is an ideal taxon for studying the evolution of adaptive radiation. Current phylogenies of Aquilegia based on different molecular markers are inconsistent, and therefore a clear and accurate phylogeny remains uncertain. Analyzing the chloroplast genome, with its simple structure and low recombination rate, may help solve this problem.
Wei Zhang   +4 more
wiley   +1 more source

Floral Organogenesis in Three Members of the Tribe Delphinieae (Ranunculaceae)

open access: yesPlants, 2019
Three species (Aconitum taipeicum, Delphinium giraldii, and Consolida ajacis) of the tribe Delphinieae (Ranunculaceae) were examined using scanning electron microscopy and histological methods.
Hongli Chang   +3 more
doaj   +1 more source

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