Cirsium wrightii

United States Forest Service. 2002. Environmental assessment: Rio Penasco II.. United States Department of Agriculture.. 200 p.

Sivinski, R. 2005. Endangered Plant Study. Sante Fe, NM: New Mexico Forestry Division; Performance and Progress Report E-9-19. 106p.

• Eriogonum gypsophilum
• Erigeron rhizomatus
• Puccinellia parishii
• Cirsium wrightii
• Polygala rimulicola var. mescalerorum
• Ipomopsis sancti-spiritus

Sivinski, R. 1996, March 28. Faxed letter and map to Ellen DeBruin regarding many T&E plants near Santa Rosa, NM.

• Helianthus paradoxus
• Limonium limbatum
• Eustoma russellianum
• Fimbristylis puberula var. interior
• Asclepius incarnata
• Cirsium wrightii

Warrick, G. 1998. Memorandum to: Wright's marsh thistle files, from: Gordon Warrick, Wildlife Biologist, Bitter Lake National Wildlife Refuge, subject: Wright's marsh thistle (Cirsium wrightii) summery [sic]. Sep 23, 1998. 3 p.

• Cirsium wrightii

Lea, A. 1996. NMHP cooperators plant occurrence specimen data collection forms generated from specimen information in University of New Mexico Herbarium.

McDonald, C. and L. Barker. 1995. New Mexico rare plant occurrence record data sheet, Cirsium wrightii.

• Cirsium wrightii

Baker, M. (2006) Botanical Surveys, LNF Contract # AG-7512-P-06-0016, 2006 Field Season, MSO Study Plant Surveys, Lincoln National Forest, Sacremento Ranger District, Cloudcroft, NM. Lincoln supervisor's Office, Lincoln National Forest, USFS. 13 p.

• Cirsium wrightii
• Cirsium vinaceum
• Crataegus wootoniana
• Cypripedium parviflorum var. pubescens
• Lesquerella aurea
• Lilium philadelphicum var. andinum
• Microthelys rubrocallosa

Worthington, R.D. 2002. Wright's marsh thistle survey: 2002. Final report, submitted to Lincoln National Forest, Alamogordo, NM. 18p.

• Cirsium wrightii
• Wright's marsh thistle
• Lincoln National Forest

Sivinski, R. 1996. Section 6, segment 10 annual report of botanical work accomplished by NM Forestry and Natural Resources Dept. for Fish and Wildlife Service, Albuquerque, NM.

• Helianthus paradoxus
• Pediocactus knowltonii
• Puccinellia parishii
• Astragalus humillimus
• Cirsium wrightii
• HEDEOMA TODSENII

Sivinski R, Tonne P. 2011. Cirsium wrightii field research at Alamosa Springs in Socorro County and Burro Cienega in Grant County.

• Cirsium wrightii
• Grant County
• Wright's marsh thistle