Aquilegia, Vol. 28 No. 1, January-February 2004: Newsletter of the Colorado Native Plant Society

https://epublications.regis.edu/aquilegia/1101/thumbnail.jp

Aquilegia, Vol. 30 No. 3, June-July 2006, Newsletter of the Colorado Native Plant Society

https://epublications.regis.edu/aquilegia/1116/thumbnail.jp