Results 1 to 10 of about 7,423 (155)

Adventitious plants of the flora of the city of Omsk [PDF]

open access: yesBIO Web of Conferences, 2021
The data of the study and analysis of the adventive element of the flora of the city of Omsk are presented. The updated list of adventitious plants of the flora of the city of Omsk is given.
Antipova Maria, Samoylova Galina
doaj   +2 more sources

Youngia japonica (Asteraceae, Lactuceae), una novedad para la Flora adventicia de Argentina Youngia japonica (Asteraceae, Lactuceae), a novelty for the adventitious Flora of Argentina

open access: yesBoletín de la Sociedad Argentina de Botánica, 2011
Se menciona por primera vez para Argentina la presencia de Youngia japonica, una maleza nativa del Sudeste de Asia. Fue observada como ruderal e invasora de jardines en las provincias de Tucumán y Entre Ríos.
Alberto C. Slanis, María C. Perea
doaj   +1 more source

Ecological evaluation of the adventitious fraction of dendroflora and analysis of the biodiversity of the flora of the Tunelna Balka Tract (Dnipro, Ukraine)

open access: yesAgrology, 2022
The paper presents the study of the state of seed self-regeneration of woody plants of the Tunelna Balka Tract in the conditions of the city of Dnipro, Ukraine.
M. V. Shamray, O. O. Didur
doaj   +1 more source

DANTHONIA DECUMBENS(DANTHONIAE, POACEAE), NUEVA ESPECIE ADVENTICIA PARA LA FLORA DE CHILE CONTINENTAL DANTHONIA DECUMBENS (DANTHONIAE, POACEAE), NEW ADVENTITIOUS SPECIES FOR THE FLORA OF CONTINENTAL CHILE

open access: yesGayana: Botanica, 2009
This article reports the finding of Danthonia decumbens (L.) DC. in the surrounding of Puerto Montt(41°26' S;73°05' W) in the south of Chile, which also constitutes the first register of this European grass in South America.
Zulma E Rúgolo de Agrasar   +2 more
doaj   +1 more source

Remarks on the exotic flora of Capo Mortola (Ventimiglia, northern Italy) and its changes over time [PDF]

open access: yesItalian Botanist, 2022
In this study, we compared current data and data of the census made in the 1990s related to the vascular flora of Capo Mortola (Ventimiglia, Italy), considering 270 taxa not dependent on crop management.
Mauro Mariotti, Elena Zappa
doaj   +3 more sources

Assessment of the impact of railway traffic on the state of plant communities [PDF]

open access: yesE3S Web of Conferences, 2020
The article reflects the results of studies on the impact of railway traffic on plant communities. The anthropogenic impact on the environment is complex. Many factors affect the species diversity of the flora near railways in different ways.
Popova Elena
doaj   +1 more source

Ecological and phytogeographical characteristics of the weed flora in the Lijevče plain [PDF]

open access: yesAgroznanje, 2015
In this paper, it is given a review and basic characteristics of the weed flora in the Lijevče plain: ecological index values, biological spectrum and spectrum of areal types.
Čekić Sanja, Kovačević Zlatan
doaj   +1 more source

The ecological state assessment of the flora and vegetation in the parks of cities in the steppe zone of Khakasia [PDF]

open access: yesE3S Web of Conferences, 2020
A study of parkland in Abakan and Chernogorsk cities, located in the steppe zone and characterized by a high level of atmospheric pollution. Plant taxa are identified that make the greatest contribution to the purification of the urban environment.
Zhukova Elena Yu., Lagunova Elena G.
doaj   +1 more source

Weed Species Composition of Agrophytocenoses in Altai Krai [PDF]

open access: yesActa Biologica Sibirica, 2021
The article reviews the weed species composition of oat, sunflower, wheat, buckwheat, rapeseed and flax agrophytocenoses on 390 fields in 21 districts of Altai Krai: Aleyskiy, Bistroistokskiy, Baevskiy, Burlinskiy, Kamenskiy, Kosikhinskiy, Krutikhinskiy,
Tatiana A. Terekhina   +3 more
doaj   +3 more sources

Cyperus Eragrostis Lam. - A New Adventitious Species in the Flora of Slovenia [PDF]

open access: yesHacquetia, 2009
Cyperus EragrostisLam. - A New Adventitious Species in the Flora of SloveniaAbout ten years agoCyperus eragrostis, a species originating in the tropical parts of South America, settled in a trench near the house at Podsabotin 49 in the Goriška Brda. From there the plant spread to similar neighbouring ruderal sites with hydromorphic soil, to roadside ...
Dakskobler, Igor, Vreš, Branko
openaire   +2 more sources

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