Gilman, Ian S., Smith, J. Andrew C., Holtum, Joseph A.M., Sage, Rowan F., Silvera, Katia, Winter, Klaus, and Edwards, Erika J. (2023) The CAM lineages of planet Earth. Annals of Botany, 132 (4). pp. 627-654.

Holtum, Joseph A.M., Hancock, Lillian P., Edwards, Erika J., and Winter, Klaus (2021) CAM photosynthesis in desert blooming Cistanthe of the Atacama, Chile. Functional Plant Biology, 48 (7). pp. 691-702.

Winter, Klaus, Virgo, Aurelio, Garcia, Milton, Aranda, Jorge, and Holtum, Joseph A. M. (2021) Constitutive and facultative crassulacean acid metabolism (CAM) in Cuban oregano, Coleus amboinicus (Lamiaceae). Functional Plant Biology, 48 (7). pp. 647-654.

Oliveira Vogado, Nara O., Winter, Klaus, Ubierna, Nerea, Farquhar, Graham D., and Cernusak, Lucas A. (2020) Directional change in leaf dry matter delta C-13 during leaf development is widespread in C-3 plants. Annals of Botany, 126 (6). pp. 981-990.

Winter, Klaus, Garcia, Milton, Virgo, Aurelio, and Holtum, Joseph A.M. (2020) Does the C4 plant Trianthema portulacastrum (Aizoaceae) exhibit weakly expressed crassulacean acid metabolism (CAM)? Functional Plant Biology, 48 (7). pp. 655-665.

Palma Gartner, Ana C., Winter, Klaus, Aranda, Jorge, Dalling, James W., Cheesman, Alexander W., Turner, Benjamin L., and Cernusak, Lucas A. (2020) Why are tropical conifers disadvantaged in fertile soils? Comparison of Podocarpus guatemalensis with an angiosperm pioneer, Ficus insipida. Tree Physiology, 40 (6). pp. 810-821.

Holtum, Joseph A.M., Hancock, Lillian P., Edwards, Erika J., Crisp, Michael D., Crayn, Darren M., Sage, Rowan, and Winter, Klaus (2016) Australia lacks stem succulents but is it depauperate in plants with crassulacean acid metabolism (CAM)? Current Opinion in Plant Biology, 31. pp. 109-117.

Yang, Xiaohan , Cushman, John C., Borland, Anne M., Edwards, Erika J., Wullschleger, Stan D., Tuskan, Gerald A., Owen, Nick A., Griffiths, Howard, Smith, J. Andrew C., De Paoli, Henrique C., Weston, David J., Cottingham, Robert, Hartwell, James, Davis, Sarah C., Silvera, Katia, Ming, Ray, Schlauch, Karen, Abraham, Paul, Stewart, Ryan J., Guo, Hao-Bo, Albion, Rebecca, Ha, Jungmin, Lim, Sung Don, Wone, Bernard W.M., Yim, Won Cheol, Garcia, Travis, Mayer, Jesse A., Petereit, Juli, Nair, Sujithkumar S., Casey, Erin, Hettich, Robert L., Ceusters, Johan, Ranjan, Priya, Palla, Kaitlin J., Yin, Hengfu, Reyes-García, Casandra, Andrade, José Luis, Freschi, Luciano, Beltrán, Juan D., Dever, Louisa V., Boxall, Susanna F., Waller, Jade, Davies, Jack, Bupphada, Phaitun, Kadu, Nirja, Winter, Klaus, Sage, Rowan F., Aguilar, Cristobal N., Schmutz, Jeremy, Jenkins, Jerry, and Holtum, Joseph A.M. (2015) A roadmap for research on crassulacean acid metabolism (CAM) to enhance sustainable food and bioenergy production in a hotter, drier world. New Phytologist, 207 (3). pp. 491-504.

Winter, Klaus, and Holtum, Joseph A.M. (2015) Cryptic crassulacean acid metabolism (CAM) in Jatropha curcas L. Functional Plant Biology, 42 (8). pp. 711-717.

Holtum, Joseph, Winter, Klaus, and Osmond, Barry (2015) Crassulacean acid metabolism (CAM). In: Munns, Rana, Schmidt, Susanne, and Beveridge, Christine, (eds.) Plants In Action. Australian and New Zealand Societies of Plant Sciences, Brisbane, QLD, Australia.

Winter, Klaus, Holtum, Joseph A.M., and Smith, J.Andrew C. (2015) Crassulacean acid metabolism: a continuous or discrete trait? New Phytologist, 208 (1). pp. 73-78.

Crayn, Darren M., Winter, Klaus, Schulte, Katharina, and Smith, J. Andrew C. (2015) Photosynthetic pathways in Bromeliaceae: phylogenetic and ecological significance of CAM and C3 based on carbon isotope ratios for 1893 species. Botanical Journal of the Linnean Society, 178 (2). pp. 169-221.

Givnish, Thomas J., Barfuss, Michael H.J., Van Ee, Benjamin, Riina, Ricarda, Schulte, Katharina, Horres, Ralf, Gonsiska, Philip A., Jabaily, Rachel S., Crayn, Darren M., Smith, J. Andrew C., Winter, Klaus, Brown, Gregory K., Evans, Timothy M., Holst, Bruce K., Luther, Harry, Till, Walter, Zizka, Georg, Berry, Paul E., and Sytsma, Kenneth J. (2014) Adaptive radiation, correlated and contingent evolution, and net species diversification in Bromeliaceae. Molecular Phylogenetics and Evolution, 71. pp. 55-78.

Winter, Klaus, and Holtum, Joseph (2014) Facultative CAM plants: powerful tools for unravelling the functional elements of CAM photosynthesis. Journal of Experimental Botany, 65 (13). pp. 3425-3441.

Holtum, Joseph A.M., and Winter, Klaus (2014) Limited photosynthetic plasticity in the leaf-succulent CAM plant Agave angustifolia grown at different temperatures. Functional Plant Biology, 41 (8). pp. 843-849.

Winter, Klaus, Garcia, Milton, and Holtum, Joseph A.M. (2014) Nocturnal versus diurnal CO2 uptake: how flexible is Agave angustifolia? Journal of Experimental Botany, 65 (13). pp. 3695-3703.

Cernusak, Lucas A., Ubierna, Nerea, Winter, Klaus, Holtum, Joseph A.M., Marshall, John D., and Farquhar, Graham D. (2013) Environmental and physiological determinants of carbon isotope discrimination in terrestrial plants. New Phytologist, 200 (4). pp. 950-965.

Krause, G. Heinrich, Cheesman, Alexander W., Winter, Klaus, Krause, Barbara, and Virgo, Aurelio (2013) Thermal tolerance, net CO2 exchange and growth of a tropical tree species, Ficus insipida, cultivated at elevated daytime and nighttime temperatures. Journal of Plant Physiology, 170 (9). pp. 822-827.

Cheesman, Alexander W., and Winter, Klaus (2013) Elevated night-time temperatures increase growth in seedlings of two tropical pioneer tree species. New Phytologist, 197 (4). pp. 1185-1192.

Cheesman, Alexander W., and Winter, Klaus (2013) Growth response and acclimation of CO2 exchange characteristics to elevated temperatures in tropical tree seedlings. Journal of Experimental Botany, 64 (12). pp. 3817-3828.

Cernusak, Lucas A., Winter, Klaus, Dalling, James W., Holtum, Joseph A.M., Jaramillo, Carlos, Korner, Christian, Leakey, Andrew D.B., Norby, Richard J., Poulter, Benjamin, Turner, Benjamin L., and Wright, S. Joseph (2013) Tropical forest responses to increasing atmospheric CO2: current knowledge and opportunities for future research. Functional Plant Biology, 40 (6). pp. 531-551.

Cernusak, Lucas A., Winter, Klaus, Martínez, Carlos, Correa, Edwin, Aranda, Jorge, Garcia, Milton, Jaramillo, Carlos, and Turner, Benjamin L. (2011) Responses of legume versus nonlegume tropical tree seedlings to elevated CO2 concentration. Plant Physiology, 157 (1). pp. 372-385.

Winter, Klaus, and Holtum, Joseph A.M. (2011) Induction and reversal of crassulacean acid metabolism in Calandrinia polyandra: effects of soil moisture and nutrients. Functional Plant Biology, 38 (7). pp. 576-582.

Givnish, Thomas J., Barfuss, Michael H.J., Van Ee, Benjamin, Riina, Ricarda, Schulte, Katharina, Horres, Ralf, Gonsiska, Philip A., Jabaily, Rachel S., Crayn, Darren M., Smith, J. Andrew C., Winter, Klaus, Brown, Gregory K., Evans, Timothy M., Holst, Bruce K., Luther, Harry, Till, Walter, Zizka, Georg, Berry, Paul E., and Sytsma, Kenneth J. (2011) Phylogeny, adaptive radiation, and historical biogeography in Bromeliaceae: insights from an eight-locus plastid phylogeny. American Journal of Botany, 98 (5). pp. 872-895.

Winter, Klaus, Garcia, Milton, and Holtum, Joseph A.M. (2011) Drought-stress-induced up-regulation of CAM in seedlings of a tropical cactus, Opuntia elatior, operating predominantly in the C3 mode. Journal of Experimental Botany, 62 (11). 4037-4042 .

Cernusak, Lucas A., Winter, Klaus, and Turner, Benjamin L. (2011) Transpiration modulates phosphorus acquisition in tropical tree seedlings. Tree Physiology, 31 (8). pp. 878-885.

Cernusak, Lucas A., Winter, Klaus, and Turner, Benjamin L. (2010) Leaf nitrogen to phosphorus ratios of tropical trees: experimental assessment of physiological and environmental controls. New Phytologist, 185 (3). pp. 770-779.

Holtum, Joseph A.M., and Winter, Klaus (2010) Elevated [CO2] and forest vegetation: more a water issue than a carbon issue? Functional Plant Biology, 37 (8). pp. 694-702.

Garrish, Valerie, Cernusak, Lucas A., Winter, Klaus, and Turner, Benjamin L. (2010) Nitrogen to phosphorus ratio of plant biomass versus soil solution in a tropical pioneer tree, Ficus insipida. Journal of Experimental Botany, 61 (13). pp. 3735-3748.

Cernusak, Lucas A., Winter, Klaus, Aranda, Jorge, Virgo, Aurelio, and Garcia, Milton (2009) Transpiration efficiency over an annual cycle, leaf gas exchange and wood carbon isotope ratio of three tropical tree species. Tree Physiology, 29 (9). pp. 1153-1161.

Winter, Klaus, Garcia, Milton, and Holtum, Joseph A.M. (2009) Canopy CO2 exchange of two neotropical tree species exhibiting constitutive and facultative CAM photosynthesis, Clusia rosea and Clusia cylindrica. Journal of Experimental Botany, 60 (11). pp. 3167-3177.

Cernusak, Lucas A., Winter, Klaus, and Turner, Benjamin L. (2009) Physiological and isotopic (delta C-13 and delta O-18) responses of three tropical tree species to water and nutrient availability. Plant, Cell and Environment, 32 (10). pp. 1441-1455.

Cernusak, Lucas A., Winter, Klaus, and Turner, Benjamin L. (2009) Plant δ15N correlates with the transpiration efficiency of nitrogen acquisition in tropical trees. Plant Physiology, 151 (3). pp. 1667-1676.

Cernusak, Lucas A., Mejia-Chang, Monica, Winter, Klaus, and Griffiths, Howard (2008) Oxygen isotope composition of CAM and C3Clusia species: non-steady-state dynamics control leaf water 18O enrichment in succulent leaves. Plant, Cell & Environment, 31 (11). pp. 1644-1662.

Winter, Klaus, garcia, M, and Holtum, Joseph A.M. (2008) On the nature of facultative and constitutive CAM: environmental and developmental control of CAM expression during early growth of Clusia, Kalanchoe¨, and Opuntia. Journal of Experimental Botany, 59 (7). pp. 1829-1840.

Cernusak, Lucas A., Winter, Klaus, Aranda, Jorge, and Turner, Benjamin L. (2008) Conifers, angiosperm trees, and lianas: growth, whole-plant water and nitrogen use efficiency, and stable isotope composition (delta C-13 and delta O-18) of seedlings grown in a tropical environment. Plant Physiology, 148 (1). pp. 642-659.

Holtum, Joseph A.M., Winter, Klaus, Weeks, Mark A., and Sexton, Timothy R. (2007) Crassulacean acid metabolism in the ZZ plant, Zamioculcas zamiifolia (Araceae). American Journal of Botany, 94 (10). pp. 1670-1676.

Winter, Klaus, and Holtum, Joseph A.M. (2007) Environment or development? Life-time net CO2 exchange and control of the expression of Crassulacean acid metabolism in Mesembryanthemum crystallinum. Plant Physiology, 143 (1). pp. 98-107.

Cernusak, Lucas A., Aranda, Jorge, Marshall, John D., and Winter, Klaus (2007) Large variation in whole-plant water-use efficiency among tropical tree species. New Phytologist, 173 (2). pp. 294-305.

Cernusak, Lucas A., Winter, Klaus, Aranda, Jorge, Turner, Benjamin L., and Marshall, John D. (2007) Transpiration efficiency of a tropical pioneer tree (Ficus insipida) in relation to soil fertility. Journal of Experimental Botany, 58 (13). pp. 3549-3566.

Holtum, Joseph A.M., and Winter, Klaus (2005) Carbon isotope composition of canopy leaves in a tropical forest in Panama throughout a seasonal cycle. Trees, 19 (5). pp. 545-551.

Winter, Klaus, Aranda, Jorge, and Holtum, Joseph A.M. (2005) Carbon isotope composition and water-use efficiency in plants with crassulacean acid metabolism. Functional Plant Biology, 32 (5). pp. 381-388.

Winter, Klaus, and Holtum, Joesph A.M. (2005) The effects of salinity, crassulacean acid metabolism and plant age on the carbon isotope composition of Mesembryanthemum crystallinum L., a halophytic C3-CAM species. Planta, 222 (1). pp. 201-209.

Holtum, Joseph A.M., Aranda, Jorge, Virgo, Aurelio, Gehrig, Hans H., and Winter, Klaus (2004) δ13C values and crassulacean acid metabolism in Clusia species from Panama. Trees, 18 (6). pp. 658-668.

Crayn, Darren M., Winter, Klaus, and Smith, J. Andrew C. (2004) Multiple origins of Crassulacean acid metabolism and the epiphytic habit in the Neotropical family Bromeliaceae. National Academy of Sciences. Proceedings, 101 (10). pp. 3703-3708.

Holtum, Joseph A.M., and Winter, Klaus (2003) Photosynthetic CO2 uptake in seedlings of two tropical tree species exposed to oscillating elevated concentrations of CO2. Planta, 218 (1). pp. 152-158.

Winter, Klaus, and Holtum, Joseph A.M. (2002) How closely do the δ13C values of Crassulacean acid metabolism plants reflect the proportion of CO2 fixed during day and night? Plant Physiology, 129 (4). pp. 1843-1851.

Holtum, J.A.M., and Winter, K. (2001) Are plants growing close to the floors of tropical forests exposed to markedly elevated concentrations of carbon dioxide? Australian Journal of Botany, 49 (5). pp. 629-636.

Holtum, Joseph A.M., and Winter, Klaus (1999) Degrees of crassulacean acid metabolism in tropical epiphytic and lithophytic ferns. Australian Journal of Plant Physiology, 26 (8). pp. 749-757.