Results 21 to 30 of about 1,179,517 (308)

Potential phytotoxic and shading effects of invasive Fallopia (Polygonaceae) taxa on the germination of dominant native species [PDF]

open access: yes, 2011
Two species of the genus Fallopia (F. sachalinensis, F. japonica, Polygonaceae) native to Asia, and their hybrid (F. ×bohemica), belong to the most noxious plant invaders in Europe.
Jarošík, Vojtěch   +3 more
core   +3 more sources

Incorporating Biogeographical Principles in Horticulture :

open access: yesSibbaldia, 2017
The design and creation of the Ionian Islands Unique Rock Garden (IIURG), an innovative plant display in Thessaloniki, Greece, is described. This includes seven naturalistic rock gardens hosting twenty-two plant taxa of conservation priority. The unique
Nikos Krigas   +2 more
doaj   +1 more source

Comparative Phytochemical Analyses of Flowers from Primula veris subsp. veris Growing Wild and from Ex Situ Cultivation in Greece

open access: yesFoods, 2023
In the last decades, Primula veris subsp. veris (roots and flowers) has been over harvested through legal and illegal ways in Greece, due to its extremely high commercial demand, as it is used in industry because of its well-known therapeutic properties.
Konstantia Graikou   +5 more
doaj   +1 more source

Insight into the Phylogenetic Relationships and Evolutionary History of Indocalamus (Bambusoideae) Through Comparative Analyses of Plastomes

open access: yesHorticulturae
Indocalamus Nakai, a genus within the tribe Arundinarieae, has significant horticultural and economic value. However, its classification has long been challenging, and due to limited sampling, both intra- and intergeneric phylogenetic relationships, as ...
Chengkun Wang   +8 more
doaj   +1 more source

The Assessment of Antimicrobial and Anti-Biofilm Activity of Essential Oils against Staphylococcus aureus Strains

open access: yesAntibiotics, 2023
The increase in antimicrobial resistance and tolerance over the years has become a serious public health problem, leading to the inevitable development of alternative antimicrobial agents as substitutes for industrial pharmaceutical antibiotics targeting
Caglar Ersanli   +7 more
doaj   +1 more source

Defining the Impact of Non‐Native Species [PDF]

open access: yesConservation Biology, 2014
Abstract Non‐native species cause changes in the ecosystems to which they are introduced. These changes, or some of them, are usually termed impacts; they can be manifold and potentially damaging to ecosystems and biodiversity.
Jeschke, JM   +18 more
openaire   +7 more sources

Understanding Water Utilization Mechanisms in Degrading Bamboo Shoots: A Cytological and Physiological Study

open access: yesPlants
Degradation of shoots, characterized by stunted growth and signs of water deficit, is common in bamboo stands. However, the specific mechanisms underlying water utilization in degrading shoots remain unclear.
Tianyi Hu   +6 more
doaj   +1 more source

The evolution of tree nursery offerings in Los Angeles County over the last 110 years [PDF]

open access: yes, 2013
Interest in urban vegetation has increased dramatically. Urban trees are an important aspect of the urban environment but there is little known about the potential sources of those trees, change in tree species diversity over time and the factors leading
Gillespie, TW   +4 more
core   +1 more source

New Combination and Two Synonyms of Indocalamus Nakai (Poaceae: Bambusoideae) from China Based on Morphological Characters and Phylogenetic Evidence

open access: yesTaxonomy
Based on several sources of evidence from morphology, the micromorphology of the abaxial leaf epidermis, and a phylogenetic analysis using complete chloroplast genome data, a new combination and two new synonyms are reported in the genus Indocalamus ...
Liqin Gao   +5 more
doaj   +1 more source

New Reports of Exotic and Native Ambrosia and Bark Beetle Species (Coleoptera: Curculionidae: Scolytinae) From Ohio [PDF]

open access: yes, 2018
In a 2007 survey of ambrosia and bark beetles (Coleoptera: Curculionidae: Scolytinae) along a transect in northeastern Ohio, we collected six exotic and three native species not previously reported from the state.
Cognato, Anthony I   +5 more
core   +2 more sources

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