Kemper Center: Baptisia sphaerocarpa  
   Information page with photo on this yellow-flowered wild indigo species.
   http://www.mobot.org/gardeninghelp/plantfinder/Plant.asp?code=A769

Kemper Center: Baptisia australis  
   Information page with photos and notes on using this blue-flowered species in the garden.
   http://www.mobot.org/gardeninghelp/plantfinder/Plant.asp?code=B660

Baptisia: Revenge of the Redneck Lupines  
   Article by Tony Avent in praise of the various baptisia species, with notes on their gardenworthiness and other characteristics, as well as photos. Originally published in Horticulture magazine.
   http://www.plantdelights.com/Tony/baptisia.html

Ketzel Levine's Talking Plants: Baptisia alba  
   Radio host's column about gardening with this white-flowered species.
   http://www.npr.org/programs/talkingplants/profiles/baptisiaalba.html

Floridata: Baptisia alba  
   Description, cultural information, photos, and garden uses of white wild indigo.
   http://www.floridata.com/ref/B/bapt_alb.cfm

Dave's Garden: False Indigo (Baptisia australis)  
   Page with information, opinions, and photos, provided by the public.
   http://davesgarden.com/pf/go/18/