San Cristobal Canyon

Maschinski, J. 1993. 1993 Argemone field collection reports. . 5 p.

• San Cristobal Canyon
• Sacramento prickly-poppy

Wood, S. and E. Wessman. 1992. Biological Evaluation of the proposed Fresnal Canyon Pipeline Replacement, Phase III, Lincoln National Forest. . 14+ p.

• Sacramento prickly-poppy
• San Bernardino Springsnail
• San Cristobal Canyon

Spellenberg, R.. 1979. Report on status and recommendations for Sacramento prickly-poppy. . 10 p.

• Sacramento prickly-poppy
• San Cristobal Canyon

Spellenberg, R. 1976. Threatened and endangered species habitat study area notes for Argemone pleiacantha ssp pinnatisecta, Aug 7, 1976. . 12 p.

• Sacramento prickly-poppy
• San Cristobal Canyon

Wood, S. 1991. Argemone pleiacantha ssp pinnatisecta: Alamo Canyon July 1991. . 2 p.

• human plague
• San Cristobal Canyon

Malaby, S.M.. 1987. Argemone pleiacantha ssp pinnatisecta survey, 1987. . 9+ p.

• San Cristobal Canyon
• Sacramento prickly-poppy

Sivinski, R. 1999. Sacramento Prickly Poppy Habitat Study. . 5 p.

• San Cristobal Canyon
• Sacramento prickly-poppy

Salas, D. 1999. Poppy Search alamo & Caballero canyons. . 1 p.

• Sacramento prickly-poppy
• San Cristobal Canyon

Salas, D. 2003. Prickly Poppy Surveys- Alamo and Caballero Canyons; Alamo Pasture - Sacramento Grazing Allotment June 18,19, and 20 2003. . 1 p.

• San Cristobal Canyon
• Sacramento prickly-poppy

Worthington, R. 2002. Final report prickly-poppy survey 2002. . 4 p.

• San Cristobal Canyon
• Sacramento prickly-poppy