The digital collections of the NYBG Virtual Herbarium, comprising approximately 1,300,000 herbarium specimens and 225,000 high-resolution specimen images.
Provides a wide choice of titles (books, catalogues, etc.) devoted to cacti and other succulents.
Over 3000 entries giving an exhaustive nomenclatural synopsis of all Carnivorous Plants. Includes images, citations to published articles and geographic range.
The Species 2000 & ITIS Catalogue of Life is planned to become a comprehensive catalogue of all known species of organisms on Earth.
Its purpose is to serve as an educational tool for teachers and scholars of landscape history affiliated with schools and universities. The images and intellectual content on this site should be used for educational purposes only.
The Center for International Forestry Research is a nonprofit, global facility dedicated to advancing human wellbeing, environmental conservation and equity. We conduct research that enables more informed and equitable decision making about the use and management of forests in less-developed countries.
a research and education organization interested in understanding the nature and extent of human interaction with the surface of the earth, and in finding new meanings in the intentional and incidental forms that we individually and collectively create. Neither an environmental group nor an industry affiliated organization, the work of the Center integrates the many approaches to land use—the many perspectives of the landscape—into a single vision that illustrates the common ground in “land use” debates.
The Center for Plant Conservation (CPC) is dedicated solely to preventing the extinction of U.S. native plants. The Center is a network of 39 leading botanic institutions. the Center operates the only coordinated national program of off-site (ex situ) conservation of rare plant material. This conservation collection ensures that material is available for restoration and recovery efforts for these species. CPC also works in research, restoration, technical assistance, education and advocacy through the efforts of the network and the national office.
Defaulted for books and manuscripts, search auction results and descriptions going back to 1992
Parks & Recreation is the steward of approximately 29,000 acres of land — 14 percent of New York City — including more than 5,000 individual properties ranging from Coney Island Beach and Central Park to community gardens and Greenstreets. We operate more than 800 athletic fields and nearly 1,000 playgrounds, 550 tennis courts, 66 public pools, 48 recreational facilities, 17 nature centers, 13 golf courses, and 14 miles of beaches. We care for 1,200 monuments and 23 historic house museums. We look after 650,000 street trees, and two million more in parks. We are New York City's principal providers of recreational and athletic facilities and programs. We are home to free concerts, world-class sports events, and cultural festivals.
The Core Historical Literature of Agriculture (CHLA) is a core electronic collection of agricultural texts published between the early nineteenth century and the middle to late twentieth century. Full-text materials cover agricultural economics, agricultural engineering, animal science, crops and their protection, food science,forestry, human nutrition, rural sociology, and soil science. Scholars have selected the titles in this collection for their historical importance. Their evaluations and 4,500 core titles are detailed in the seven volume series The Literature of the Agricultural Sciences, Wallace C. Olsen, series editor.
educates and engages the public to make our shared landscape heritage more visible, identify its value, and empower its stewards.