Torrey Pine

Torrey Pine :: Pinus torreyana Bad at Goodbyes :: Episode 078 On today’s show we learn about the Torrey Pine, a critically endangered evergreen conifer, native to the North American Pacific coast, with two populations in California, one near San Diego and one on Santa Rosa Island near Santa Barbara. Its scientific name is Pinus torreyana and it was first described in 1855. (00:05) Intro (02:05) Species Information (22:46) Citations (24:29) Music (30:39) Pledge For more information about Torrey Pines conservation, please see the Torrey Pine Conservancy at https://www.torreypines.org Research for today’s show was compiled from: American Conifer Society. n.d. “Pinus torreyana.” American Conifer Society. – https://conifersociety.org/conifers/pinus-torreyana Biondi, Franco, Daniel R. Cayan, and Wolfgang H. Berger. 1997. "Dendroclimatology of Torrey Pine (Pinus torreyana Parry ex Carr.)." The American Midland Naturalist 138 (2): 237–51. – https://doi.org/10.2307/2426817 California State Parks. n.d. "Torrey Pines State Natural Reserve." Accessed May 16, 2026. – https://www.parks.ca.gov/?page_id=657 Di Santo, L.N., Mead, A., Wright, J.W. and Hamilton, J.A. (2025), Genetic Basis of Reproductive Isolation in Torrey Pine (Pinus torreyana Parry): Insights From Hybridization and Adaptation. Evolutionary Applications, 18: e70094. – https://doi.org/10.1111/eva.70094 Di Santo, L. N., Hoban, S., Parchman, T. L., Wright, J. W., & Hamilton, J. A. (2022). Reduced representation sequencing to understand the evolutionary history of Torrey pine (Pinus torreyana parry) with implications for rare species conservation. Molecular Ecology, 31, 4622–4639. – https://doi.org/10.1111/mec.16615 Esser, Lora L. 1993. "Pinus torreyana." In Fire Effects Information System. U.S. Department of Agriculture, Forest Service, Rocky Mountain Research Station, Fire Sciences Laboratory. – https://www.fs.usda.gov/database/feis/plants/tree/pintor/all.html Farjon, A. 2013. Pinus torreyana. The IUCN Red List of Threatened Species 2013: e.T42424A2979186. – https://dx.doi.org/10.2305/IUCN.UK.2013-1.RLTS.T42424A2979186.en Hamilton, Jill A., Alayna Mead, Jessica W. Wright, and Mikhail V. Matz. 2017. "Genetic Conservation and Management of the California Endemic, Torrey Pine (Pinus torreyana Parry): Implications of Genetic Rescue in a Genetically Depauperate Species." Ecology and Evolution 7 (18): 7370–81. – https://doi.org/10.1002/ece3.3306 Johnson, M., Vander Wall, S.B. & Borchert, M. A comparative analysis of seed and cone characteristics and seed-dispersal strategies of three pines in the subsection Sabinianae . Plant Ecology 168, 69–84 (2003). – https://doi.org/10.1023/A:1024470224134 McMaster, Gregory S., and Paul H. Zedler. 1981. "Delayed Seed Dispersal in Pinus torreyana (Torrey Pine)." Oecologia 51 (1): 62–66. – https://doi.org/10.1007/BF00344654 Steele, Stephanie, and Christa Horn. 2021. "The Torrey Pine." Zoonooz, January 20, 2021. – https://sandiegozoowildlifealliance.org/story-hub/zoonooz/the-torrey-pine Tianshi, E., Chau, P.C. Foliar water uptake in the needles of Pinus torreyana. Plant Ecology 223, 465–477 (2022). - https://doi.org/10.1007/s11258-022-01222-z Wells, Molly L., and Arthur Getis. 1999. "The Spatial Characteristics of Stand Structure in Pinus torreyana." Plant Ecology 143 (2): 153–70. – https://doi.org/10.1023/A:1009866702320 Wikipedia – https://en.wikipedia.org/wiki/Torrey_pine Williams, A., Still, C., Fischer, D., & Leavitt, S. (2008). The influence of summertime fog and overcast clouds on the growth of a coastal Californian pine: a tree-ring study. Oecologia, 156(3), 601-611. Pubmed ID: 18368424. – http://dx.doi.org/10.1007/s00442-008-1025-y Please find us on the web at Bad at Goodbyes and on instagram. Please subscribe and rate/review Bad at Goodbyes wherever you listen to podcasts. Please help spread the word about the show and about the species we feature. Please take care of each other, and all of our fellow travelers. A note on accuracy: I strive for it! These episodes are well-researched and built from scholarly sources, hoping to provide an informed and accurate portrait of these species. That said, I’m a musician! I am not an academic and have limited scientific background. I may get things wrong! If you are using this podcast for scholarship of any kind, please see the cited sources and double-check all information.