Results 31 to 40 of about 2,421,117 (307)

Recent progress in floristic and taxonomic studies in Bulgaria [PDF]

open access: yesBotanica Serbica, 2018
An overview of floristic and taxonomic research on vascular plants in Bulgaria during the period of 2005-2016 has been made. The Bulgarian flora currently comprises 4064 species, belonging to 921 genera and 159 families. About 490 published papers were
Ana Petrova, Vladimir Vladimirov
doaj   +1 more source

Ecophysiology of Antarctic vascular plants

open access: yesPhysiologia Plantarum, 2002
Most of the ice and snow‐free land in the Antarctic summer is found along the Antarctic Peninsula and adjacent islands and coastal areas of the continent. This is the area where most of the Antarctic vegetation is found. Mean air temperature tends to be above zero during the summer in parts of the Maritime Antarctic.
Alberdi, M   +4 more
openaire   +4 more sources

Do revisitation studies overestimate local extinction?

open access: yesConservation Science and Practice, 2022
Revisitation studies use historical information from literature or museum collections to assess rates of local extinction. However, revisitation studies suffer from the bias that they can only detect decline or stasis relative to the number of historical
Rolf Holderegger, John Spillmann
doaj   +1 more source

Vascular Plants of Bani Harir Mountain (Harir intramural bound)

open access: yesZanco Journal of Pure and Applied Sciences, 2021
Field work survey conducted in this investigation area Bani Harir Mountain (MRO, Kurdistan-Iraq) and their adjacent places. The important goals of this study are to determine vascular plant species of this mountain and their adjacent because of have rich
shahban karasul, Jawhar F. Saeed
doaj   +1 more source

Dryad Supplementary File 14. Constrained ML phylogeny of vascular plants.

open access: yes, 2018
Dryad Supplementary File 14.
Richard H. Ree (173236)   +2 more
core   +2 more sources

Phylogeography of western Mediterranean Cymbalaria (Plantaginaceae) reveals two independent long-distance dispersals and entails new taxonomic circumscriptions

open access: yesScientific Reports, 2018
The Balearic Islands, Corsica and Sardinia (BCS) constitute biodiversity hotspots in the western Mediterranean Basin. Oligocene connections and long distance dispersal events have been suggested to cause presence of BCS shared endemic species.
Pau Carnicero   +5 more
doaj   +1 more source

The study of distribution characteristics of vascular and naturalized plants in Dokdo, South Korea

open access: yesJournal of Asia-Pacific Biodiversity, 2014
This study was performed to investigate the distribution of vascular plants and the characteristics of naturalized plants in Dokdo Island, South Korea. The survey was conducted a total of 5 times from June 2012 to September 2013.
Su-Young Jung   +7 more
doaj   +1 more source

Floristic study of Cheondeungsan Mountain in Korea

open access: yesJournal of Asia-Pacific Biodiversity, 2014
The distribution of native plants of Cheondeungsan Mountain (807 m, N 37°05'00“–37°05'30”, E 128°00'0“–128°02'0”) in Chungcheongbuk-do was determined and the major flora were identified.
Ro-Young Lee   +6 more
doaj   +1 more source

Conservation of Thermospermine Synthase Activity in Vascular and Non-vascular Plants

open access: yesFrontiers in Plant Science, 2019
In plants, the only confirmed function for thermospermine is regulating xylem cells maturation. However, genes putatively encoding thermospermine synthases have been identified in the genomes of both vascular and non-vascular plants.
Anna Solé-Gil   +4 more
doaj   +1 more source

The Impact of Fine-Scale Present and Historical Land Cover on Plant Diversity in Central European National Parks with Heterogeneous Landscapes

open access: yesLand, 2022
As the human population grows, the transformation of landscapes for human uses increases. In recent homogeneous and predominantly agricultural landscapes, land-cover and management changes are considered the main drivers of vascular plant diversity ...
Radomír Němec   +2 more
doaj   +1 more source

Home - About - Disclaimer - Privacy