Pacific Bulb Society - One of the plants described on this page about the genus.
Plant Delights Nursery - Catalog page with photo, horticultural basics, and descriptive blurb. (1 photo)
Rainy Side Gardeners - Plant profile compiled by two gardeners in the Pacific Northwest. Includes propagation and pruning methods, and commentary. (zone 5-9) (5 photos)
(14 photos)