Ipomopsis sancti-spiritus
Roth, D. 2019. Holy Ghost Ipomopsis (Ipomopsis sancti-spiritus) 2019 Recovery Summary Report. NM Energy, Minerals, & Natural Resources Department.
Luetzelschwab, J. 2013. Santa Fe National Forest wildlife and plant observations: output from GIS. Santa Fe National Forest, U.S. Forest Service.
U.S. Fish and Wildlife Service. 2002. Holy ghost ipomopsis (Ipomopsis sancti-spiritus) recovery plan. U.S. Fish and Wildlife Service, Albuquerque, New Mexico.. 51 p.
U.S. Fish and Wildlife Service. 1999. Draft Holy Ghost ipomopsis (Ipomopsis sancti-spiritus) recovery plan. Prepared by R. Sivinski for Region 2, U.S. Fish and Wildlife Service, Albuquerque, NM. 41 p.
Maschinski, J. 1994. Demographic monitoring of Ipomopsis sancti-spiritus. Transition Zone Horticultural Institute, Inc.
Hawes, D. 1990. Threatened and endangered species habitat study area notes form for Ipomopsis sancti-spiritus. 2 p.
Talboom, J. and T. Ayers. 2015. Population genetics of the Holy Ghost Ipomopsis. Northern Arizona University.
Roth, D. 2013. Ipomopsis sancti-spiritus (Holy Ghost Ipomopsis), Recovery Summary Report. Submitted to U.S. Fish and Wildlife Service, Section 6, Segment 27. 24p.
Sivinski, R. 2007. Endangered Plant Study. Sante Fe, NM: New Mexico Forestry Division; Performance and Progress Report E-9-21. 120p.
U.S. Fish and Wildlife Service (USFWS). 1994. Determination of endangered status for the plant Ipomopsis sancti-spiritus (holy ghost ipomopsis). Federal Register 59(56): 13836-13841.