Results 31 to 40 of about 14,028 (159)

New chorological data on some threatened and rare plants in Serbia [PDF]

open access: yesArchives of Biological Sciences, 2007
We present the distribution of 10 threatened or rare plant species in Serbia based on field research and herbarium and literature data. These taxa are mapped on 10 x 10 km2 UTM grids.
Tomović Gordana   +3 more
doaj   +1 more source

Classification of forest and shrubland vegetation in Mediterranean Turkey

open access: yesApplied Vegetation Science, Volume 24, Issue 2, April/June 2021., 2021
Mediterranean Turkey comprises three vegetation belts: 1) thermo‐ and meso‐mediterranean, with coniferous (Pinus brutia, Pinus pinea) and sclerophyllous forests, as well as macchia, garrigue and phrygana (red dots), 2) supra‐mediterranean, with Pinus nigra, thermophilous oaks and Ostrya carpinifolia forests, and forests of temperate species (yellow ...
Ali Kavgacı   +7 more
wiley   +1 more source

Asymmetric contributions of seed and pollen to gene dispersal in the marsh orchid Dactylorhiza umbrosa in Asia Minor

open access: yesMolecular Ecology, Volume 30, Issue 8, Page 1791-1805, April 2021., 2021
Abstract Orchids differ from other plants in their extremely small and partly air‐filled seeds that can be transported long distances by wind. Seed dispersal in orchids is expected to contribute strongly to overall gene flow, and orchids generally express low levels of genetic differentiation between populations and low pollen to seed flow ratios ...
Mikael Hedrén   +7 more
wiley   +1 more source

International Code of Phytosociological Nomenclature. 4th edition

open access: yesApplied Vegetation Science, Volume 24, Issue 1, January/March 2021., 2021
The new edition of the ICPN will become effectively binding on 1 January 2021. It consists of 14 Definitions, 7 Principles, 53 Articles, and 7 Appendices. Some Articles bring important amendments, among which the acceptance of electronic publications or the possibility to request a binding decision on controversial cases. Abstract The fourth edition of
Jean‐Paul Theurillat   +8 more
wiley   +1 more source

Epipactis palustris Crantz

open access: yes, 2020
Published as part of Andre Carapeto % Ana Francisco, Paulo Pereira & Miguel Porto, 2020, Lista Vermelha da Flora Vascular de Portugal Continental, Lisboa on page 327, DOI: 10.5281/zenodo ...
Andre Carapeto % Ana Francisco   +2 more
openaire   +2 more sources

Orchids of the Black Sea coast of Krasnodarsky Krai (Russia): current state, new records, conservation

open access: yesNature Conservation Research: Заповедная наука, 2020
The article provides a relevant nomenclature list of Orchidaceae on the Black Sea coast in Krasnodarsky Krai (Russia), with clarification of the taxonomic status of each taxon. Fifty-one taxa (41 species and eleven subspecies) are known in the study area;
Anton V. Popovich   +2 more
doaj   +1 more source

New records and noteworthy data of plants, algae and fungi in SE Europe and adjacent regions, 17 [PDF]

open access: yesBotanica Serbica
This paper presents new records and noteworthy data on the following taxa in SE Europe and adjacent regions: hemibiotrophic fungus Juglanconis juglandina, lichenised fungi Micarea lignaria var.
Marko S. Sabovljević   +19 more
doaj   +1 more source

The pollination of Epipactis Zinn, 1757 (Orchidaceae) species in Central Europe – the significance of chemical attractants, floral morphology and concomitant insects

open access: yesActa Societatis Botanicorum Poloniae, 2011
A series of studies on pollination biology of the Epipactis atrorubens (Hoffm.) Besser, E. purpurata Sm., and E. palustris (L.) Crantz populations was conducted in Poland, Lithuania and Czech Republic between 2003 and 2010.
Anna Jakubska-Busse, Marcin Kadej
doaj   +1 more source

Orchids of Russia: annotated checklist and geographic distribution

open access: yesNature Conservation Research: Заповедная наука, 2020
A checklist of orchids is presented for Russia. Data from the project «Biodiversity Mapping of Orchidaceae of Russia» are supplemented by the literature data in order to analyse the geographical distribution of species.
Petr G. Efimov
doaj   +1 more source

Ecological and coenotic features of the Syrovatka river basin in the Emerald network of the Sumy region, Ukraine

open access: yesEnvironmental & Socio-economic Studies, 2022
A number of studies were undertaken in the territory of the “Syrovatka river basin of the Emerald Network of Ukraine (UA0000428 Syrovatka river basin).
Tymochko Ihor Ya.   +4 more
doaj   +1 more source

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