(a - c)

26 Sources.

A World Community of Old Trees
An Eco-Art Project in Progress.

American Association of Botanical Gardens and Arboreta
The American Association of Botanical Gardens and Arboreta (AABGA) was founded in 1940 by a small group of botanical garden directors. Operated initially on a volunteer basis, AABGA acquired part-time professional staff in 1972 and full-time staff in 1981. Over the past 10 years, AABGA has experienced dramatic growth. Institutional membership has grown from 100 to 490 and individual membership from 800 to almost 3,000. This growth reflects both the association's strengths and the increase in the number of botanical gardens.

American Horticultural Society
The American Horticultural Society (AHS), founded in 1922, is an educational, non-profit, 501(c)(3) organization that recognizes and promotes excellence in American horticulture. It is one of the oldest and most prestigious gardening organizations in the United States whose mission is to educate and inspire people of all ages to become successful and environmentally responsible gardeners by advancing the art and science of horticulture. AHS is known for its educational programs and the dissemination of horticultural information.

American Society of Botanical Artists
The American Society of Botanical Artists, Inc. (ASBA) is a non-profit organization dedicated to promoting public awareness of botanical art and to encouraging the development of this continuing artistic tradition.

American Society of Plant Taxonomists
The American Society of Plant Taxonomists promotes research and teaching in the taxonomy, systematics, and phylogeny of vascular and nonvascular plants. Organized in 1935, the Society has a membership of over 1300.

Ancient Bristlecone Pine
Bristlecone Pine, an exploration of, including a look at dendrochronology, image gallery, and more.

Animal and Plant Health Inspection Service (APHIS)
APHIS provides leadership in ensuring the health and care of animals and plants, improving agricultural productivity and competitiveness, and contributing to the national economy and the public health.

BG-BASE home page
BG-BASE is a database application designed to manage information on biological (primarily botanical) collections. It is used in a wide variety of botanic gardens, arboreta, herbaria, zoos, universities, and similar institutions needing to document their collections as well as to maintain other biological information.

BG-Map Botanical Garden Mapping System
BG-Map is a computer mapping system for botanical gardens and similar institutions. If you work at a botanical garden, arboretum, college campus, private estate, cemetery, zoo, or other facility in which detailed records and mapping of individual plants are critical, then BG-Map is the right solution for you. It links plant records stored in the BG-BASE collections management database with an AutoCAD map, creating a powerful Geographic Information System (GIS).

BIOSCI/bionet Electronic Newsgroup Network for Biology
BIOSCI is a set of electronic communication forums - the bionet USENET newsgroups and parallel e-mail lists - used by biological scientists worldwide. No fees are charged for the service. The BIOSCI site is hosted at the U.K. Medical Research Council's Human Genome Mapping Project - Resource Centre with additional support from the BBSRC and advertising raised through this Web site.

BONAP/MIP Botanical Checklist of North America Browser
This service is a joint project of The Biota of North America Program of the North Carolina Botanical Garden and the Museum Informatics Project at the University of California at Berkeley, in support of the SMASCH project at the University Herbarium.

Botanical Electronic News (BEN) - INDEX (by issue)
Home page of Botanical Electronic News.

Botanical Society of America
Home page of the Botanical Society of America, a national organization with nearly 2,700 members and sponsor of the American Journal of Botany, Plant Science Bulletin, and national meetings and symposia.

Botanical Society of America - Online Image Collection
Through the generosity of the BSA Teaching Section, BSA Education Committee and individual donors, the Botanical Society of America has made a collection of approximately 800 images available for instructional use. The copyright and any intellectual property rights for these images are retained by the individual donors who have permitted BSA to distribute these images subject to the licensing agreement at the bottom of the screen.

British Trees
The British Trees web site was created by Bill Unsworth at the end of 1994. At that time Bill was in the process of setting up an Internet Service Provider called U-NET Limited which was created to exploit the potential of the Internet by providing access. British Trees was one of very first non-academic sites to be set up in the UK. In fact at the time there were less than fifty such sites in existence.
(A good resources site.)

Brooklyn Botanic Garden
The official web site of the Brooklyn Botanic Garden.

"BRYOPHYTES" was created to provide ongoing global access to the results of a monographic study of the Fossombroniineae. This project is supported, in part, by a grant (DEB-9521883) from the National Science Foundation under the Partnerships for Enhancing Expertise in Taxonomy (PEET) program. The support of NSF is here acknowledged with thanks. In addition to information about the Fossombroniineae, this site will allow users to explore the exciting world of bryophytes in general. This is a dynamic web connection where additions, updates, and refinements to all items on the index menu will occur continually. For technical support in the development and maintenance of this site, the SIUC College of Science Computer Information Specialist is gratefully acknowledged.

California Academy of Sciences
The California Academy of Sciences is a private, nonprofit institution, supported by donations from corporations, foundations and individuals; admission fees; store and cafeteria concessions; and by money from the City and County of San Francisco specifically for the operation of Steinhart Aquarium.
(Check out the site map.)

Cal's Plant of the Week
Interesting plants are featured weekly, with descriptions of the plant and how to grow it yourself, if you choose to do so.

CalPhotos: Plants
More than 80,000 digital images are available for online searching. The images are the basis for our computer vision research, and many of them are also linked to other datasets we have online.
(Part of the Digital Library Project University of California, Berkeley.)

Canadian Botanical Conservation Network
The Canadian Botanical Conservation Network (CBCN) was formed in 1995 through a partnership between McMaster University, Royal Botanical Gardens and Environment Canada. CBCN is based at Royal Botanical Gardens' Botanical Conservation Office. This Web folder has existed since 1995 and is currently used by CBCN Coordinator Dr. David Galbraith (Adjunct Associate Professor, Biology Department, McMaster University) for academic purposes.

California Native Plant Society
The California Native Plant Society (CNPS) is a statewide non-profit organization of amateurs and professionals with a common interest in California's native plants. The Society, working through its local chapters, seeks to increase understanding of California's native flora and to preserve this rich resource for future generations. Membership is open to all. Our members have diverse interests including natural history, botany, ecology, conservation, photography, drawing, hiking, and gardening.

CELLS alive!
NOTE: CELLS alive! is provided free of charge for your unlimited online use. Students and teachers are encouraged to incorporate individual images in class reports, projects, homework, and lectures.

Centre for Ecology & Hydrology Homepage
The Centre for Ecology and Hydrology (CEH) is one of the Centres and Surveys of the Natural Environment Research Council (NERC), and is the leading UK body for research, survey, monitoring and training in the terrestrial and freshwater sciences. The Centre has nearly 500 scientific staff, and well-equipped laboratories and field facilities at nine sites throughout the United Kingdom.

Chicago Academy of Sciences and Peggy Notebaert Nature Museum
Founded in 1857, the Chicago Academy of Sciences established Chicago's first museum and only museum to specialize in the ecology and natural history of the Midwest from the Great Lakes to the prairies. Today, the Academy is a vital cultural and educational institution dedicated to promoting scientific literacy for all citizens.

Conservation Ecology - A Peer Reviewed Journal - Main Page
We are pleased to announce that on January 1, 2004 Conservation Ecology will have a new name, Ecology & Society: a journal of integrative science for resilience and sustainability. The journal's new name better reflects its integrative content, and emphasizes the connection between human and ecological systems. With over 11,000 subscribers worldwide, a reputation for publishing high-quality scholarship, and an impact factor of 3.9, the journal will continue to publish peer-reviewed articles covering topics relating to the ecological, political, and social foundations for resilient and sustainable social-ecological systems. Issues published under the previous name of Conservation Ecology ( will be maintained and made accessible from both websites.

This page gets updated frequently.
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