Specimen Data Used In

Karger, D. N., Kessler, M., Conrad, O., Weigelt, P., Kreft, H., König, C., & Zimmermann, N. E. (2019). Why tree lines are lower on islands-Climatic and biogeographic effects hold the answer. Global Ecology and Biogeography. doi:10.1111/geb.12897 https://doi.org/10.1111/geb.12897

Scientific Name Collected By Identified By Date Collected Date Identified Institution Catalog Number Type Status
Collected Pinus torreyana subsp. insularis Aaron Liston Aaron Liston 2003-10-17
Collected Juniperus occidentalis J.A. Alexander, A. Liston Alexander, J. 1999-5-13 1999 OSC OSC203064
Collected Amelanchier alnifolia var. alnifolia J.A. Alexander, A. Liston Love, R. 1999-5-13 2006-1-4 OSC OSC202740
Collected Amygdalus ramonensis A. Liston 1983 HUJ
Collected Amygdalus ramonensis A. Liston 1984 HUJ
Collected Juniperus californica Carrière Thorne, Robert F.; Strid, Arne; Tan, Kit; Ehrendorfer, F.; Liston, A. 1987-05-27 E E00228240
Collected Cupressus guadalupensis S.Watson var. forbesii (Jeps.) Little Thorne, Robert F.; Strid, Arne; Tan, Kit; Ehrendorfer, F.; Liston, A. 1987-05-30 E E00188340
Collected Sorbus umbellata A. Liston & Y. Lev-Ari 1985 HUJ
Collected Sorbus torminalis A. Liston & Y. Lev-Ari 1985 HUJ
Collected Sorbus torminalis A. Liston & Y. Lev-Ari 1985 HUJ
Collected Sorbus torminalis A. Liston & Y. Lev-Ari 1985 HUJ
Collected Bursera microphylla A. Gray Tan, K.; Strid, A.; Thorne, R.F.; Liston, A.; Ehrendorfer, F. 1987-05-29 K K000081129
Collected Pseudotsuga menziesii var. menziesii David Gernandt, Aaron Liston Liston, A. 1995-9-12 1999-1-6 OSC OSC186570
Collected Garrya fremontii John J. Schenk, Aaron Liston Chambers, K. 2003-6-1 2006-1-1 OSC OSC207655
Collected Prunus ilicifolia var. occidentalis Aaron Liston, Orlando Mistretta, L. Rieseberg 1989 Bioversity 2965791
Collected Prunus ilicifolia var. occidentalis Aaron Liston, Orlando Mistretta, L. Rieseberg 1989 Bioversity 2965790
Collected Prunus ilicifolia var. occidentalis Aaron Liston, Orlando Mistretta, L. Rieseberg 1989 Bioversity 2965777
Collected Collected Buddleja sessiliflora Kunth Aaron Liston|Óscar R. Dorado R.|Dulce María Arias A.|Miguel Cházaro B. A Liston 1987 1987 MO 2397181
Collected Gyrocarpus jatrophifolius Domin Aaron Liston|Óscar R. Dorado R.|Dulce María Arias A.|B. Maldonado|R. Narez G. Davidse 1986 1999 MO 1374594
Collected Pinus taeda David Sebastian Gernandt & Aaron Liston David S. Gernandt 2005-08-14
Collected Pinus ponderosa var. scopulorum David Sebastian Gernandt & Aaron Liston David S. Gernandt 2005-08-13
Collected Pinus taeda David Sebastian Gernandt & Aaron Liston David S. Gernandt 2005-08-14
Collected Pinus ponderosa var. scopulorum David Sebastian Gernandt & Aaron Liston David S. Gernandt 2005-08-13
Collected Pinus taeda David Sebastian Gernandt & Aaron Liston David S. Gernandt 2005-08-14
Collected Pinus taeda David Sebastian Gernandt & Aaron Liston David S. Gernandt 2005-08-14
Collected Pinus ponderosa David Sebastian Gernandt, Matthew Parks & Aaron Liston David S. Gernandt 2009-07-25
Collected Pinus ponderosa David Sebastian Gernandt, Matthew Parks & Aaron Liston David S. Gernandt 2009-07-25
Collected Pinus elliottii var. elliottii David Sebastian Gernandt, Matthew Parks & Aaron Liston David S. Gernandt 2009-03-06
Collected Pinus elliottii var. elliottii David Sebastian Gernandt, Matthew Parks & Aaron Liston David S. Gernandt 2009-03-06
Collected Pinus elliottii var. densa David Sebastian Gernandt, Matthew Parks & Aaron Liston David S. Gernandt 2008-04-11