Todsen's pennyroyal

Sivinski, R. 2009. TODSEN'S PENNYROYAL (Hedeoma todsenii) Progress Report to U.S. Fish & Wildlife Service, Region 2, Section 6, Segment 23. 30 October 2009.

• Todsen's pennyroyal
• HEDEOMA TODSENII

Morrow, P. 2023. Todsen’s Pennyroyal monitoring was conducted at all 15 populations in the San Andres Mountains on White Sands Missile Range. No plants were collected, and no new populations were discovered.

• Todsen's pennyroyal
• HEDEOMA TODSENII
• Aplomado falcon
• Falcon femoralis

Ulaszek, E. F. 1994. Todsen's pennyroyal (Hedeoma todsenii -R.S. Irving) recovery plan, revision 1. Draft report prepared for R-2 USFWS, Albuquerque, NM. 26 pp.

• HEDEOMA TODSENII
• Todsen's pennyroyal

Taylor, J. 2001. Email letter to Teri Neville from Rob Taylor (WSMR) regarding Hedeoma todsenii locations and potential habitat modeling. . 3 p.

• WSMR
• HABITAT
• HEDEOMA TODSENII
• Todsen's pennyroyal
• WSMR SBE

Hartsough, M. 2018. Todsen's pennyroyal survey data from WSMR.

• Todsen's pennyroyal

White Sands Missile Range and New Mexico Natural Heritage Program. 2001. White Sands Missile Range Integrated Natural Resources Management Plan (INRMP). . 469 p.

• White Sands pupfish
• WSMR
• Todsen's pennyroyal
• White Sands Missile Range
• INRMP
• Integrated Natural Resources Management Plan
• Cyprinodon tularosa
• HEDEOMA TODSENII

Todsen, Thomas K. 1990. T and E survey of the Oscura Mountains. 4 August 1990.

• Trans Pecos false mountain-parsley
• Tetradymia filifolia
• thread-leaf horsebrush
• Todsen's pennyroyal
• HEDEOMA TODSENII
• Pseudocymopterus longiradiatus
• WSMR SBE

Oliva, Jon Paul. 1999. A preliminary habitat analysis using GIS and geospatial imagery: potential distribution of Hedeoma todsenii, a rare endangered plant. . 2 p.

Irving, Dr. Robert S. 1985. Todsen's Pennyroyal (Hedeoma todsenii R.S. Irving) Recovery Plan. U.S. Fish and Wildlife Service, Albuquerque, New Mexico. March 1985. 30 pp.

• Todsen's pennyroyal
• HEDEOMA TODSENII
• recovery plan

Irving, R.S. 1980. Status report on Hedeoma todsenii. U.S. Fish and Wildlife Service, Albuquerque, New Mexico.. 11 p.

• Hedcoma todsenii
• Todsen's pennyroyal