Biosciences Virtual Library
The Virtual Library is the oldest catalog of the web. It is run by a group of volunteers who compile pages of key links for their area of expertise. Though it is not the biggest index of the web, the VL pages are widely recognized as being amongst the highest quality guides to particular sections of the web.
Gray's Anatomy of the Human Body
A classic work originally published in 1918, it includes over 1,200 illustrations and 13,000 entries on the topic of human anatomy.
International Plant Names Index
This effort is a collaboration between the Royal Botanic Gardens, Kew, Harvard University Herbaria, and Australian National Herbarium. The aim of the database is to supply, for all known flowering plants, the scientific name and literature cite to the recorded discovery.
Kimball's Biology Pages
This is an online reference manual designed for introductory biology students. It contains alphabetized lists of biological terms with links to discussions, often illustrated, of a wide range of biological topics. Most of the terms are from cellular and molecular biology.
National Center for Biotechnology Information
Established in 1988 as a national resource for molecular biology information, the NCBI creates public databases, conducts research in computational biology, develops software tools for analyzing genome data, and disseminates biomedical information.
Virginia Botanical Associates: Digital Atlas of the Virginia Flora
The Digital Atlas contains the most comprehensive information available on the geographic distribution of vascular plants in the Commonwealth. The data provided in the Digital Atlas and its predecessors is based on the iterative evaluation of voucher specimens housed in both Virginia and out-of-state herbaria
DNA Resources
SNPedia
A wiki investigating human genetics that shares information about the effects of variations in DNA, citing peer-reviewed scientific publications.
GEDmatch
An online service that compares autosomal DNA data files using raw DNA data.
Promethease
A system that builds a personal DNA report based on connecting a file of DNA genotypes to the scientific findings cited in SNPedia. (charges a fee)