Manual Botany

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Topics include effects of drought and climatic fluctuation on plant growth and chemistry, and how plants respond to and cope with drought stress. In every issue of Annals of Botany, a selection of articles specially curated by the Chief Editor will be made freely available to view online. Explore the Editor's Choice collection. Intraspecific variation in plant functional traits A Special Issue on intraspecific variation in plant functional traits in to provide a broad synthesis of how intraspecific trait variation can contribute to a better understanding of plants across these multiple scales.

Find out more. Impact Factor: 3. This Special Issue discusses ecological and evolutionary mechanisms that influence floral traits and plant reproductive patterns.

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This focus issue includes 13 review and research articles. Topics range from climate adaptation, conservation and biodiversity to reproduction and defense. This Special Issue has been assembled as a tribute to the late Peter Barlow's latterly Research Fellow at the University of Bristol, UK achievements and major contributions to plant science.

They contain both reviews and original research articles by leading scientists in the field.

Find out more about preparing your work for submission to Annals of Botany and how to submit. Read the latest content from AoB PLANTS, the open-access, online journal that publishes peer-reviewed articles on all aspects of environmental and evolutionary plant biology. Fill out our simple online form to recommend this journal to your library. Register to receive email alerts as soon as new content from Annals of Botany is published online.

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A Nature Research Journal. Hu described the progress of botanical sciences in China.

An International Interdisciplinary Journal for Plant Sciences

Botany in China is a very modern study, having a history of only a quarter of a century, though, of course, the medicinal study of herbs in ancient China is well known. At present, taxonomy takes pride of place, which is natural in a country so rich in botanical resources. With Potato Blight, the tuber or the roots rot, rendering the whole crop useless. The mass spread of this disease caused one of the greatest famines anywhere in the western world and has never been seen since.

Today, plant pathology is still a vital component of botany as we attempt to adapt crops to the changing climate and keep one step ahead of evolving diseases. An ongoing research problem for plant pathologists is how to tackle the many diseases that threaten bananas. The limited genetic make-up and the seedless nature of modern cultivars means that several types have already gone extinct and several others remain under threat Plant pathology is vital to understanding disease as well as the potential problems caused by climate change.

Plant ecology differs from botany in that it is more concerned with how plants interact with their environment - with and in soils, with animal species, how it reacts to ecological change such as climate change and many more issues of the wider landscape This is vital in a world understanding and adapting to climate change in working out how to breed or otherwise alter our staple plants to survive and adapt to changing environments. Each has its own ecological profile, and balanced plant and animal life and how these interact is as important as each plant's profile in order that we can understand their evolution.

Palaeobotany is the study of extinct plants 6 or fossilised plants recovered from geological strata Palaeobotanists will also study fossilised algae, bacteria, fungi and lichens - just as botanists study modern plants in these taxa. Palaeobotany has been fundamental to understand the changing climate of the past.

Botany - Classification Of Plants - General studies - All Competitive Exams

It shows us what the ecological make-up of each climate zone was like at any given period of our distant past. Extensive studies in South America have shown precisely how and when the tropical rainforests there developed 13 and what conditions led to their evolution.

Brazilian Journal of Botany - Springer

We also expect that such information will tell us about how they might change in future in light of a changing climate. Palaeobotany is also shedding light on the nature and the extent of plant species during the Ice Age. One study examined the land bridge between modern Siberia and Alaska, showing how people lived there and may have crossed this land bridge in antiquity Though most researchers in this area come from an archaeological or anthropological background, a botanist will have the tools to enter into the field of studying how people in the past used plants. This discipline can be functional - in terms of looking at the spread of crop farming 12 , wetland drainage, irrigation and other forms of ecological engineering - but it can also teach us about how people of the past experienced plants.

As we have already discussed, some plants have medicinal properties and others have had - and continue to have - spiritual significance. Sometimes understanding the plant can also help us to understand the beliefs of the past Archaeobotanists will not just look at plant remains in the soil, but residues in broken pottery and on stone tools for example. In understanding how environments change, it is vital to separate changes wrought upon a landscape by nature from changes made as a result of human ecological engineering. Seeds and other plant remains can be great indicators for change, and archaeobotany 14 has been vital for tracking the spread of the Neolithic Revolution as landscapes undergo wholesale change purely because of human changes - and by extension, in some cases the spread of the market economy.

Egyptian Journal of Botany (EJBO)

Criminal investigations use whatever evidence they can find and in the last few decades, forensics has been the area with the most innovation and development. What can plants tell us about a crime scene, or a body? As with pollen and other minute plant remains, when we understand the make-up and profile of certain plants, plant evidence can tell us quite a lot. A forensic botanist will not typically study human remains 15 but will look at plant evidence recovered from bodies or will use criteria that could tell us where a body has been or is presently buried.