Web Directory

» Lathyrus | Botany.com
   A description of the genus with notes on cultivation and propagation.
   http://www.botany.com/lathyrus.html

» Lathyrus.info
   Articles about sweet peas and other Lathyrus species.
   http://www.lathyrus.info

» National Garden Bureau : Sweet Pea
   A fact sheet covering the history and types of sweet pea with advice on cultivation in different parts of the United States. Also mentions several other Lathyrus species.
   http://www.ngb.org/gardening/fact_sheets/fact_details.cfm?factID=17

» National Sweet Pea Society
   UK society aiming to disseminate knowledge of sweet peas and other Lathyrus species and to encourage and improve their cultivation. Includes information about the plants, shows and events, trials, and membership, and a photo gallery.
   http://www.sweetpeas.org.uk/

» PlantFiles: Sweet Pea (Lathyrus odoratus)
   Lists basic habit and culture statistics, several flower photos, and observations and opinions of various gardeners.
   http://davesgarden.com/guides/pf/go/227/

» RHS Sweet Pea Trial 2006
   The report on the Royal Horticultural Society 2006 assessment of new Sweet Pea cultivars suitable for garden and exhibition use.
   http://www.rhs.org.uk/plants/documents/SweetPea2006.pdf

» The Eckford Sweet Pea Society of Wem, Shropshire
   UK society provides information about the annual sweet pea show.
   http://www.virtual-shropshire.co.uk/attractions/972899604.html