Stachyuraceae
- Botanical description of this family of trees, shrubs and lianas with an illustration of Stachyurus.
- http://delta-intkey.com/angio/www/stachyur.htm

Stachyurus praecox
- Images and description of Spiketail, a deciduous shrub from Japan.
- http://www.greenbeam.com/features/plant081902.stm