- medium to tall fir of central to western United States having a narrow erect crown and soft wood
- Studies on the Tissue Culture of Abies concolor.
- Evaluation of Genetic Diversity in 8 populations of Abies Concolor.
- Evaluation of Genetic Diversity in 8 Populations of Abies Concolor
- Effects of extended photoperiod on the growth of Abies concolor seedlings
- Identification of Strain GL and the Formation Research Between GL and Abies concolor