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In 1793, the first herbarium specimens were collected and recorded in East Africa. Since then, more than 2,700 people have collected specimens in Uganda, Kenya, and Tanzania, many of them as part of the groundbreaking work Flora of Tropical East Africa. While Flora focuses on the plants themselves, the companion volume East African Plant Collectors shines a spotlight on this diverse group of collectors who have worked to record the species of this botanically important region. Profiles include information about the collectors’ careers and interests, their publications, and the areas where their plants were located. The profiles are accompanied by an overarching timeline and historical synopsis, which shows how the profession has changed through the eras.

"Eating is not only a political act, it is also a cultural act that reaffirms one’s identity and worldview," Enrique Salmón writes in Eating the Landscape. Traversing a range of cultures, including the Tohono O’odham of the Sonoran Desert and the Rarámuri of the Sierra Tarahumara, the book is an illuminating journey through the southwest United States and northern Mexico. Salmón weaves his historical and cultural knowledge as a renowned indigenous ethnobotanist with stories American Indian farmers have shared with him to illustrate how traditional indigenous foodways—from the cultivation of crops to the preparation of meals—are rooted in a time-honored understanding of environmental stewardship.

In this fascinating personal narrative, Salmón focuses on an array of indigenous farmers who uphold traditional agricultural practices in the face of modern changes to food systems such as extensive industrialization and the genetic modification of food crops. Despite the vast cultural and geographic diversity of the region he explores, Salmón reveals common themes: the importance of participation in a reciprocal relationship with the land, the connection between each group’s cultural identity and their ecosystems, and the indispensable correlation of land consciousness and food consciousness. Salmón shows that these collective philosophies provide the foundation for indigenous resilience as the farmers contend with global climate change and other disruptions to long-established foodways. This resilience, along with the rich stores of traditional ecological knowledge maintained by indigenous agriculturalists, Salmón explains, may be the key to sustaining food sources for humans in years to come.

As many of us begin to question the origins and collateral costs of the food we consume, Salmón’s call for a return to more traditional food practices in this wide-ranging and insightful book is especially timely. Eating the Landscape is an essential resource for ethnobotanists, food sovereignty proponents, and advocates of the local food and slow food movements.

The Sonoran Desert is a distinctive biotic region that fascinates scientist, students, and nature lovers. This book offers an accessible introduction to Sonoran Desert ecology. Eight original essays by Sonoran Desert specialists such as Paul Martin and Richard Felger provide an overview of the practice of ecology at landscape, community, and organismal scales.

The essays explore the rich diversity of plant life in the Sonoran Desert and the ecological patterns and processes that underlie it. They also reveal the history and scientific legacy of the Desert Laboratory in Tucson, which has conducted research on the Sonoran Desert since 1903. Coverage includes diversity and affinities of the flora, physical environments and vegetation, landscape complexity and ecological diversity, population dynamics of annual plants, form and function of cacti, and the relationship between plants and the animals that use them as feeding and breeding resources. The text also examines the ecological consequences of modern agricultural development, as well as the impact on the modern biota of 40,000 years of change in climate, vegetation, megafauna, and ancient cultures.

This comprehensive book covers a broad range of spatial and temporal scales to highlight the diversity of research being pursued in the Sonoran Desert. It is both a testament to these ongoing studies and an authoritative introduction to the diverse plant life in the region.
 

Myrtlewood is most often thought of as beautiful wood for woodworking, but to Native people on the southern Oregon coast it was an important source of food. The roasted nuts taste like bitter chocolate, coffee, and burnt popcorn. The roots of Skunk Cabbage provided another traditional food source, while also serving as a medicine for colds. In tribal mythology, the leaves of Skunk Cabbage were thought to be tents where the Little People sheltered.
 
Very little has been published until now on the ethnobotany of western Oregon indigenous peoples.  Ethnobotany of the Coos, Lower Umpqua, and Siuslaw Indians documents the use of plants by these closely-related coastal tribes, covering a geographical area that extends roughly from Cape Perpetua on the central coast, south to the Coquille River, and from the Coast Range west to the Pacific shore. With a focus on native plants and their traditional uses, it also includes mention of farming crops, as well as the highly invasive Himalayan blackberry, which some Oregon coast Indians called the "white man's berry."
 
The cultures of the Coos Bay, Lower Umpqua and Siuslaw are distinct from the Athabaskan speaking people to the south, and the Alsea to the north.  Today, many tribal members are reviving ancient arts of basket weaving and woodworking, and many now participate in annual intertribal canoe events. Ethnobotany of the Coos, Lower Umpqua, and Siuslaw Indians contributes to this cultural renaissance by filling an important gap in the historical record. It is an invaluable resource for anyone who wishes to learn about the indigenous cultures of the central and southern Oregon coast, as well as those who are interested in Pacific Northwest plants and their cultural uses.

In Every Root an Anchor, writer and arborist R. Bruce Allison celebrates Wisconsin's most significant, unusual, and historic trees. More than one hundred tales introduce us to trees across the state, some remarkable for their size or age, others for their intriguing histories. From magnificent elms to beloved pines to Frank Lloyd Wright's oaks, these trees are woven into our history, contributing to our sense of place. They are anchors for time-honored customs, manifestations of our ideals, and reminders of our lives' most significant events.

For this updated edition, Allison revisits the trees' histories and tells us which of these unique landmarks are still standing. He sets forth an environmental message as well, reminding us to recognize our connectedness to trees and to manage our tree resources wisely. As early Wisconsin conservationist Increase Lapham said, "Tree histories increase our love of home and improve our hearts. They deserve to be told and remembered."

Plant breeders have long sought technologies to extend human control over nature. Early in the twentieth century, this led some to experiment with startlingly strange tools like x-ray machines, chromosome-altering chemicals, and radioactive elements. Contemporary reports celebrated these mutation-inducing methods as ways of generating variation in plants on demand. Speeding up evolution, they imagined, would allow breeders to genetically engineer crops and flowers to order. Creating a new food crop or garden flower would soon be as straightforward as innovating any other modern industrial product. 

In Evolution Made to Order, Helen Anne Curry traces the history of America’s pursuit of tools that could intervene in evolution. An immersive journey through the scientific and social worlds of midcentury genetics and plant breeding and a compelling exploration of American cultures of innovation, Evolution Made to Order provides vital historical context for current worldwide ethical and policy debates over genetic engineering.