نتایج جستجو برای: plant collections

تعداد نتایج: 426356  

Journal: :Annals of the Missouri Botanical Garden 1941

Journal: :Trends in ecology & evolution 2011
Philip E Hulme

Increasing evidence highlights the role that botanic gardens might have in plant invasions across the globe. Botanic gardens, often in global biodiversity hotspots, have been implicated in the early cultivation and/or introduction of most environmental weeds listed by IUCN as among the worst invasive species worldwide. Furthermore, most of the popular ornamental species in living collections ar...

E Shajari M Mosaddegh

The present study was carried out to assess and document ethnobotanical knowledge of the plants of Sabalan district in Ardabil Province, as the area has diverse flora and high ethnobotanical potential. Medicinal plants of Sabalan were studied through collections of plant specimens and by interviewing local informants from several villages. For Each plant species the scientific and vernacular na...

Journal: :Research Ideas and Outcomes 2021

The Paleontological Collection (PalCo) is one of partial collections the Finnish Museum Natural History Luomus. General principles and guidelines for are defined in Policy PalCo subordinate to Luomus, clarifying its content with reference special characteristics paleontological collections. includes fossil plant, invertebrate vertebrate specimens worldwide scope from all geologic ages support r...

E Shajari M Mosaddegh

The present study was carried out to assess and document ethnobotanical knowledge of the plants of Sabalan district in Ardabil Province, as the area has diverse flora and high ethnobotanical potential. Medicinal plants of Sabalan were studied through collections of plant specimens and by interviewing local informants from several villages. For Each plant species the scientific and vernacular na...

Journal: :Annual review of genomics and human genetics 2004
Justin O Borevitz Joseph R Ecker

Completing the primary genomic sequence of Arabidopsis thaliana was a major milestone, being the first plant genome and only the third high-quality finished eukaryotic genome sequence. Understanding how the genome sequence comprehensively encodes developmental programs and environmental responses is the next major challenge for all plant genome projects. This requires fully characterizing the g...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه رازی - دانشکده علوم 1391

in this work, a novel and fast method for direct analysis of volatile compounds (davc) of medicinal plants has been developed by holding a filament from different parts of a plant in the gc injection port. the extraction and analysis of volatile components of a small amount of plant were carried out in one-step without any sample preparation. after optimization of temperature, extraction time a...

2004
Justin O. Borevitz Joseph R. Ecker

■ Abstract Completing the primary genomic sequence of Arabidopsis thaliana was a major milestone, being the first plant genome and only the third high-quality finished eukaryotic genome sequence. Understanding how the genome sequence comprehensively encodes developmental programs and environmental responses is the next major challenge for all plant genome projects. This requires fully character...

2017
Alfred Maroyi

National herbaria with significant historical plant collections are critical to tracking floristic changes and patterns, which include the introduction and spread of non-native plant species. To explore the importance of herbarium specimen data in understanding floristic changes in Zimbabwe, the plant collections housed by the National Herbarium (SRGH) in Harare, Zimbabwe were utilized with his...

2016
Claus Weiland Robert Hoehndorf George Gosline Quentin Groom Thomas Hamann Marco Schmidt

Knowledge about organismic traits is useful for many different studies in environmental sciences. For example, traits can be used to study the functional diversity of plant communities and competition between species. Furthermore traits of underutilized plants are an important resource for agricultural usage and phytomedical applications. There are large biodiversity data collections which are ...

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