Seed Identification Guide is a virtual publication of seed morphological information, including seed botanical features, seed identification fact sheets, digital identification keys, image galleries, and common botany terminologies. See more at About SIG

This is a peer-reviewed and formally registered virtual book with the registration number ISBN: 978-1-7753419-0-1.  The Seed Identification Guide will be updated regularly with new publications without notification to end-users.  If you are an author and want to make a publication, please find more resources in Authors.