Nutrient Availability Affects Flowering Rate But Has Limited Influence on Morphology of the Hooded Pitcher Plant, Sarracenia Minor
Nutrient Availability Affects Flowering Rate But Has Limited Influence on Morphology of the Hooded Pitcher Plant, Sarracenia Minor

Author: Justin Marc Lemmons

Publisher:

Published: 2013

Total Pages:

ISBN-13:

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Carnivorous plants perform as both producers and consumers. Botanical carnivory has evolved in sunny, moist, nutrient-poor environments, and the primary nutrient supplied by prey is proposed to be nitrogen. There is a trade-off between carnivorous and photosynthetic structures which corresponds to degree of carnivory expression and available nutrients. This study was conducted on the hooded pitcher plant, Sarracenia minor, which is a facultative wetland plant and Florida-threatened species. Sarracenia minor is considered a specialist myrmecophage and ants characterize the majority of attracted and captured prey. Ants not only provide nutritional benefit, but also protection against herbivory. A natural population of S. minor in northeast Florida was selected to test response to prey and fertilizer nitrogen in a press-experimental design. Introduced fire ants (Solenopsis invicta) and ammonium nitrate (NH4NO3) were used as prey and fertilizer nitrogen sources, respectively. Treatments included: 1) ant addition; 2) fertilizer addition; 3) ant addition/fertilizer addition; 4) no ants/no fertilizer; 5) control. Treatments were administered biweekly and morphological characteristics and herbivory were measured monthly from April-November 2012. Results indicated no significant treatment effects on plant performance and morphological characteristics, except for a significantly greater number of flowers displayed by the nutrient-deprived group (p Exyra semicrocea also showed a marginally significant negative effect on the tallest pitchers per ramet. Since nitrogen is primarily stored by pitchers and allocated to new growth in the following growing season, the predictive power of this study may be limited. However, increased flowering rate in the nutrient-deprived group suggests that plants were induced to flower from nutrient stress. Also, a burn at the beginning of the study likely influenced nutrient availability and plant response to experimental treatments. In conclusion, stress may have occurred from both fire and nutrients, and S. minor showed resistance and poor response to nitrogen addition.

In Defense of Plants
In Defense of Plants

Author: Matt Candeias

Publisher: Mango Media Inc.

Published: 2021-03-16

Total Pages: 297

ISBN-13: 1642504548

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The Study of Plants in a Whole New Light “Matt Candeias succeeds in evoking the wonder of plants with wit and wisdom.” ―James T. Costa, PhD, executive director, Highlands Biological Station and author of Darwin's Backyard #1 New Release in Nature & Ecology, Plants, Botany, Horticulture, Trees, Biological Sciences, and Nature Writing & Essays In his debut book, internationally-recognized blogger and podcaster Matt Candeias celebrates the nature of plants and the extraordinary world of plant organisms. A botanist’s defense. Since his early days of plant restoration, this amateur plant scientist has been enchanted with flora and the greater environmental ecology of the planet. Now, he looks at the study of plants through the lens of his ever-growing houseplant collection. Using gardening, houseplants, and examples of plants around you, In Defense of Plants changes your relationship with the world from the comfort of your windowsill. The ruthless, horny, and wonderful nature of plants. Understand how plants evolve and live on Earth with a never-before-seen look into their daily drama. Inside, Candeias explores the incredible ways plants live, fight, have sex, and conquer new territory. Whether a blossoming botanist or a professional plant scientist, In Defense of Plants is for anyone who sees plants as more than just static backdrops to more charismatic life forms. In this easily accessible introduction to the incredible world of plants, you’ll find: • Fantastic botanical histories and plant symbolism • Passionate stories of flora diversity and scientific names of plant organisms • Personal tales of plantsman discovery through the study of plants If you enjoyed books like The Botany of Desire, What a Plant Knows, or The Soul of an Octopus, then you’ll love In Defense of Plants.

Botany for Gardeners, Fourth Edition
Botany for Gardeners, Fourth Edition

Author: Brian Capon

Publisher: Timber Press

Published: 2022-08-16

Total Pages: 443

ISBN-13: 1643261681

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“This should be the cornerstone of every gardener’s library.” —Jeff Gillman, Director of the UNC Charlotte Botanical Gardens What happens inside a seed after it is planted? How are plants structured? How do plants reproduce? The answers to these and other questions about complex plant processes can be found in the bestselling Botany for Gardeners. First published in 1990 with more than 260,000 copies sold, it has become the go-to introduction to botany for students and gardeners. Now in its fourth edition, Botany for Gardeners has been expanded and updated. It features a revised interior, with new photos and illustrations that clarify the concepts clearer than ever before. Additional updates address scientific advances, changes in nomenclature and taxonomy, and more. As before, Botany for Gardeners shares accessible information about how plants are organized, how they have adapted to nearly all environments on earth, their essential functions, and how they reproduce.

Carnivorous Plants
Carnivorous Plants

Author: Aaron M. Ellison

Publisher: Oxford University Press

Published: 2018

Total Pages: 563

ISBN-13: 0198779844

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Carnivorous plants have fascinated botanists, evolutionary biologists, ecologists, physiologists, developmental biologists, anatomists, horticulturalists, and the general public for centuries. Charles Darwin was the first scientist to demonstrate experimentally that some plants could actually attract, kill, digest, and absorb nutrients from insect prey; his book Insectivorous Plants (1875) remains a widely-cited classic. Since then, many movies and plays, short stories, novels, coffee-table picture books, and popular books on the cultivation of carnivorous plants have been produced. However, all of these widely read products depend on accurate scientific information, and most of them have repeated and recycled data from just three comprehensive, but now long out of date, scientific monographs. The field has evolved and changed dramatically in the nearly 30 years since the last of these books was published, and thousands of scientific papers on carnivorous plants have appeared in the academic journal literature. In response, Ellison and Adamec have assembled the world's leading experts to provide a truly modern synthesis. They examine every aspect of physiology, biochemistry, genomics, ecology, and evolution of these remarkable plants, culminating in a description of the serious threats they now face from over-collection, poaching, habitat loss, and climatic change which directly threaten their habitats and continued persistence in them.

The Carnivorous Plants
The Carnivorous Plants

Author: Barrie Edward Juniper

Publisher:

Published: 1989

Total Pages: 376

ISBN-13:

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Plants, as is now becoming widely recognised, exploit animals in almost as many ways as animals use plants; only rarely, however, do they eat animals in the sense of catching, holding, and devouring prey. The manner, however, in which they function as carnivores grants insights into plant form, function, and evolution not otherwise readily available. The diversity of morphological, biochemical, and commensal features generates both the lay and the scientific interest in this diverse group. The carnivorous plants exhibit features which are common to many other non-carnivorous plants. However the extent to which these features have developed and the combination of different features in small organs is unique and therefore, can be exploited by using these plants as models for scientific research.

Botany Illustrated
Botany Illustrated

Author: Janice Glimn-Lacy

Publisher: Springer Science & Business Media

Published: 2012-12-06

Total Pages: 288

ISBN-13: 9400955340

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This is a discovery book about plants. It is for students In the first section, introduction to plants, there are sev of botany and botanical illustration and everyone inter eral sources for various types of drawings. Hypotheti ested in plants. Here is an opportunity to browse and cal diagrams show cells, organelles, chromosomes, the choose subjects of personal inter. est, to see and learn plant body indicating tissue systems and experiments about plants as they are described. By adding color to with plants, and flower placentation and reproductive the drawings, plant structures become more apparent structures. For example, there is no average or stan and show how they function in life. The color code dard-looking flower; so to clearly show the parts of a clues tell how to color for definition and an illusion of flower (see 27), a diagram shows a stretched out and depth. For more information, the text explains the illus exaggerated version of a pink (Dianthus) flower (see trations. The size of the drawings in relation to the true 87). A basswood (Tifia) flower is the basis for diagrams size of the structures is indicated by X 1 (the same size) of flower types and ovary positions (see 28). Another to X 3000 (enlargement from true size) and X n/n source for drawings is the use of prepared microscope (reduction from true size). slides of actual plant tissues.