Yoko Ono created An Invisible Flower when she was just nineteen years old, at the very start of her artistic career. Recently rediscovered in her archive by her son, Sean Lennon, who also provides a foreword, this jewel of a book tells the heartwarming story of the invisible beauty we all know is there—and of the one man, "Smelty John", who catches sight of it. Written years before Ono met John Lennon, An Invisible Flower offers a glimpse into the early process of a brilliant conceptual artist and, it will transpire, presages the love of her life. Simple pastel drawings complement the book's affirming message, and a new afterword by Ono makes this small treasure even more special.

The international bee crisis is threatening our global food supply, but this user-friendly field guide shows what you can do to help protect our pollinators. The Xerces Society for Invertebrate Conservation offers browsable profiles of 100 common flowers, herbs, shrubs, and trees that support bees, butterflies, moths, and hummingbirds. The recommendations are simple: pick the right plants for pollinators, protect them from pesticides, and provide abundant blooms throughout the growing season by mixing perennials with herbs and annuals! 100 Plants to Feed the Bees will empower homeowners, landscapers, apartment dwellers — anyone with a scrap of yard or a window box — to protect our pollinators.

These volumes are an exhaustive source of information on the control and regulation of flowering. They present data on the factors controlling flower induction and how they may be affected by climate and chemical treatments. For each plant, specific information is provided on all aspects of flower development, including sex expression, requirements for flowering initiation and development, photoperiod, light density, vernalization, and other temperature effects and interactions. Individual species are described from the standpoint of juvenility and maturation, morphology, induction and morphogenesis to anthesis. All information is presented alphabetically for easy reference

Composed of the Report of the director and other administrative officers, together with occasional contributions on scientific subjects. Beginning in 1933 the annual report of the director was published in its journal.

This book presents a detailed analysis of up-to-date literature on in vitro morphogenesis at cell, tissue, organ, and whole plant levels. Its driving force is the substantial advances made in the field of morphogenesis in tissue cultures during the last 25 years.

"From the makers of the ACT test"--Cover.

The Ultimate Guide to Houseplant Propagation is the definitive handbook of all methods and techniques needed to make more houseplants for free.

A practical guide to creating plant extracts, essences, and complexes for use in Druidic sex magic rituals • Explores the identification, harvesting, and magical properties of more than 70 flowers and trees • Details the careful and meticulous spagyric preparation of plant extracts and complexes • Demonstrates how plant compounds are used in Druidic sex magic rituals by both couples and groups In this practical guide to Druidic plant magic, Jon G. Hughes reveals the gentle alchemy of converting plant essences into potent compounds for working sex magic rituals. Examining the identification, harvesting, and magical properties of more than 70 flowers and trees, he details the careful and meticulous spagyric preparation of plant extracts and complexes as well as the process of obtaining or creating suitable alcoholic spirits for the base of these preparations. He includes instructions to make all necessary tools and explores how to prepare yourself to work with plant essences and properly use the magical compounds you create. Hughes explains how to release the energies, healing attributes, and magical capacities of flowers and trees through the respectful seduction of a plant’s virtue and the 3-step spagyric process of separation, purification, and reunification. He shows how the spagyric process maximizes the power of the acquired essence in preparation for its use in magical ritual. Detailing Druidic sex rituals for both a couple and a group, Hughes demonstrates how plant compounds are used in specific magical rituals and practices as well as the role of the plant complex in sexual potency. Exploring the underlying accord between alchemy and Druidic practices, Hughes provides a valuable manual for anyone wishing to harness the magical potential of plant energy.