Results 21 to 30 of about 4,465 (212)

Taxon‐level assessment of the data collection quality in Atlas Florae Europaeae: insights from the case of Rosa (Rosaceae) in Eastern Europe

open access: yesNordic Journal of Botany, Volume 39, Issue 9, September 2021., 2021
By the method of data re‐collection and re‐assessment, we here test the completeness of distribution areas of the species and species aggregates of Rosa in Eastern Europe as mapped in volume 13 of Atlas Florae Europaeae (AFE), and discuss insights into the issues connected with the data.
Anatoliy A. Khapugin   +16 more
wiley   +1 more source

Past connections with the mainland structure patterns of insular species richness in a continental‐shelf archipelago (Aegean Sea, Greece)

open access: yesEcology and Evolution, Volume 11, Issue 10, Page 5441-5458, May 2021., 2021
In the Aegean archipelago, the shorter lasting configurations of the Late Glacial Maximum promoted increased connectivity with the mainland, thereby counteracting processes promoting endemism. This result contrasts strongly with observations made on oceanic island, where longer lasting configurations largely shaped the current species diversity.
Cyril Hammoud   +7 more
wiley   +1 more source

The relationship between niche breadth and range size of beech (Fagus) species worldwide

open access: yesJournal of Biogeography, Volume 48, Issue 5, Page 1240-1253, May 2021., 2021
Abstract Aim This work explores whether the commonly observed positive range size–niche breadth relationship exists for Fagus, one of the most dominant and widespread broad‐leaved deciduous tree genera in temperate forests of the Northern Hemisphere. Additionally, we ask whether the 10 extant Fagus species’ niche breadths and climatic tolerances are ...
Qiong Cai   +32 more
wiley   +1 more source

An interpolated biogeographical framework for tropical Africa using plant species distributions and the physical environment

open access: yesJournal of Biogeography, Volume 48, Issue 1, Page 23-36, January 2021., 2021
Abstract Aim Existing phytogeographical frameworks for tropical Africa lack either spatial completeness, unit definitions smaller than the regional scale or a quantitative approach. We investigate whether physical environmental variables can be used to interpolate floristically defined vegetation units, presenting an interpolated, hierarchical ...
Cicely A.M. Marshall   +3 more
wiley   +1 more source

Hierochloë repens (Host) Simonk. (Gramineae) in Serbia [PDF]

open access: yesBotanica Serbica, 2017
During a field study of steppic flora and vegetation conducted on the [Veliki] Rimski Šanac in the vicinity of Gospođinci and on the Deliblato Sands (Serbia: Vojvodina Province), we found Hierochloë repens, a Eurasian species from the family Gramineae ...
Perić Ranko   +3 more
doaj   +1 more source

Aportaciones al conocimiento de la flora de Valladolid [PDF]

open access: yes, 2001
New floristic records for Valladolid province.Palabras clave. Flora. Corología. Valladolid. España.Key words. Flora. Chorology.
Delgado Sánchez, Luis   +3 more
core   +4 more sources

Rediscosvery of Micromeria densiflora Benth. (Labiatae), endemic of Tenerife

open access: yesAnales del Jardín Botánico de Madrid, 2011
The present study confirms the existence of Micromeria densiflora Benth. on the Tenerife Island, Teno Massif, and detailed information on morphology, chorology and conservation status are provided.
Arnoldo Santos-Guerra   +2 more
doaj   +1 more source

Plant Species Classification and Diversity of the Understory Vegetation in Oak Forests of Swat, Pakistan

open access: yesApplied Sciences, 2021
The forest ecosystem has understory vegetation that plays a vital role in sustaining diversity, providing nutrients, and forming a useful association for developing a balanced ecosystem.
Ataur Rahman   +6 more
doaj   +1 more source

Contribución al conocimiento de la flora extremeña (España) [PDF]

open access: yes, 2003
New floristic records for Valladolid province. IIPalabras clave. Corología, flora vascular, España, Valladolid.Key words.
Blanco Salas, José   +4 more
core   +4 more sources

On the identity of Festuca jubata Lowe (Poaceae) and the description of a new Festuca species in the Azores Islands [PDF]

open access: yes, 2008
The majority of authors consider Festuca jubata Lowe as an endemic species common to Madeira and the Azores. Saint-Yves proposed that F. jubata was an Azorean endemic and described a geovicarious taxon in Madeira: F. filiformis C. Sm.
Aguiar, Carlos   +3 more
core   +2 more sources

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