Climbers and Vines

About.com: Trumpeting Trumpet Vines on the Landscape - Information about trumpet vines and how to attract hummingbirds with flowing vines.
landscaping.about.com/cs/groundcovervines/a/flowering_vines.htm

Copihue or Chilean Bellflower, Lapageria rosea, The - Describes history, cultivation, and cultivars, also provides photographs.
members.aol.com/lapageria/myhomepage/garden.html

Eastcheam Ivy - Contains information about different species of the plant along with photographs and resources.
www.eastcheam.co.uk

Hoya - Tips on culture, germination and care. Information on the species history, native habitat and systematics. Includes a larger photo gallery with photos of flowers, whole plant and leaves.
www.hoyor.net/

Ivyfile - Ivy encyclopedia with cultivars, illustrations, and nursery sources.
members.tripod.com/~Hatch_L/hede1616.html

Luffa.info - Information and photopgaphs about luffa sponge gourds.
www.luffa.info/

Passion Flowers - Information about Passiflora collection with tips on growth and care in the UK climate.
www.passionflow.co.uk

Poison Ivy, Oak & Sumac Information Center - Pictures of various poisonous plants with pictures. Includes facts, remedies, treatment, question and answers, and FAQs.
www.poisonivy.us/