This is a bibliographic reference for content in the New York Metropolitan Flora Project.
Reference
Jarvis, C. E.; Barrie, F. R.; Allan, D. M.; Reveal, J. L. 1993. A list of Linnaean generic names and their types. Vol. 127. Vol. Regnum Vegetabile. Koeltz Scientific Books, Königstein, Germany. , 100 pages. (ISBN 1878762435)