BACKGROUND: The cost-benefit model for the evolution of botanical carnivory provides a conceptual framework for interpreting a wide range of comparative and experimental studies on carnivorous plants. This model assumes that the modified leaves called traps represent a significant cost for the plant, and this cost is outweighed by the benefits from increased nutrient uptake from prey, in terms of enhancing the rate of photosynthesis per unit leaf mass or area (AN) in the microsites inhabited by carnivorous plants. SCOPE: This review summarizes results from the classical interpretation of the cost-benefit model for evolution of botanical carnivory and highlights the costs and benefits of active trapping mechanisms, including water pumping, electrical signalling and accumulation of jasmonates. Novel alternative sequestration strategies (utilization of leaf litter and faeces) in carnivorous plants are also discussed in the context of the cost-benefit model. CONCLUSIONS: Traps of carnivorous plants have lower AN than leaves, and the leaves have higher AN after feeding. Prey digestion, water pumping and electrical signalling represent a significant carbon cost (as an increased rate of respiration, RD) for carnivorous plants. On the other hand, jasmonate accumulation during the digestive period and reprogramming of gene expression from growth and photosynthesis to prey digestion optimizes enzyme production in comparison with constitutive secretion. This inducibility may have evolved as a cost-saving strategy beneficial for carnivorous plants. The similarities between plant defence mechanisms and botanical carnivory are highlighted.

Department of Biophysics Centre of the Region Haná for Biotechnological and Agricultural Research Palacký University Šlechtitelů 11 CZ 783 71 Olomouc Czech Republic and Department of Plant Physiology Faculty of Natural Sciences Comenius University in Bratislava Mlynská dolina B2 SK 842 15 Bratislava Slovakia

Department of Biophysics Centre of the Region Haná for Biotechnological and Agricultural Research Palacký University Šlechtitelů 11 CZ 783 71 Olomouc Czech Republic and Department of Plant Physiology Faculty of Natural Sciences Comenius University in Bratislava Mlynská dolina B2 SK 842 15 Bratislava Slovakia Department of Biophysics Centre of the Region Haná for Biotechnological and Agricultural Research Palacký University Šlechtitelů 11 CZ 783 71 Olomouc Czech Republic and Department of Plant Physiology Faculty of Natural Sciences Comenius University in Bratislava Mlynská dolina B2 SK 842 15 Bratislava Slovakia

Zobrazit více v PubMed

Adamec L. 1997. Mineral nutrition of carnivorous plants – a review. Botanical Review 63: 273–299.

Adamec L. 2002. Leaf absorption of mineral nutrients in carnivorous plants stimulates root nutrient uptake. New Phytologist 155: 89–100. PubMed

Adamec L. 2003. Zero water flow in the carnivorous genus

Adamec L. 2006. Respiration and photosynthesis of bladders and leaves of aquatic PubMed

Adamec L. 2007. Oxygen concentrations inside the traps of the carnivorous plants PubMed PMC

Adamec L. 2008. The influence of prey capture on photosynthetic rate in two aquatic carnivorous plant species. Aquatic Botany 89: 66–70.

Adamec L. 2010a. Dark respiration of leaves and traps of terrestrial carnivorous plants: are there greater energetic costs in traps? Central European Journal of Biology 5: 121–124.

Adamec L. 2010b. Ecophysiological look at organ respiration in carnivorous plants: a review. In: Osterhoudt G, Barhydt J, eds. Cell respiration and cell survival: processes, types and effects. New York: Nova Science Publishers, Inc., 225–235.

Adamec L. 2011. The comparison of mechanically stimulated and spontaneous firings in traps of aquatic carnivorous

Adamec L. 2012. Firing and resetting characteristics of carnivorous

Adamec L, Vrba J, Sirová D. 2011. Fluorescence tagging of phosphatase and chitinase activity on different structures of

Adlassnig W, Peroutka M, Lendl T. 2011. Traps of carnivorous plants as habitat: composition of the fluid, biodiversity and mutualistic activities. Annals of Botany 107: 181–194. PubMed PMC

Affolter JM, Olivo RF. 1975. Action potentials in Venus’s-flytraps: long term observations following the capture of prey. American Midland Naturalist 93: 443–445.

Albert VA, Williams SE, Chase MW. 1992. Carnivorous plants: phylogeny and structural evolution. Science 257: 1491–1495. PubMed

An C-I., Fukusaki E-I, Kobayashi A. 2001. Plasma-membrane H PubMed

Anderson B. 2005. Adaptations to foliar absorption of faeces: a pathway in plant carnivory. Annals of Botany 95: 757–761. PubMed PMC

Anderson B, Midgley JJ. 2003. Digestive mutualism, an alternate pathway in plant carnivory. Oikos 102: 221–224.

Attaran E, Major IT, Cruz JA, Rosa BA, et al. 2014. Temporal dynamics of growth and photosynthesis suppression in response to jasmonate signaling. Plant Physiology 165: 1302–1314. PubMed PMC

Baldwin IT. 1998. Jasmonate-induced responses are costly but benefit plants under attack in native populations. Proceedings of the National Academy of Sciences, USA 95: 8113–8118. PubMed PMC

Bazile V, Le Moguédec G, Marshall DJ, Gaume L. 2015. Fluid physico-chemical properties influence capture and diet in PubMed PMC

Bazile V, Moran JA, Moguédec GL, Marshall DJ, Gaume L. 2012. A carnivorous plant fed by its symbiont: a unique multi-faceted nutritional mutualism. PLoS One 7: e36179. PubMed PMC

Beilby MJ. 2007. Action potential in Charophytes. International Review of Cytology 257: 43–82. PubMed

Bohn HF, Federle W. 2004. Insect aquaplaning: PubMed PMC

Bonhomme V, Gounand I, Alaux C, Jousselin E, Barthélémy D, Gaume L. 2011a. The plant-ant

Bonhomme V, Pelloux-Prayer H, Jousselin E, Forterre Y, Labat J-J, Gaume L. 2011b. Slippery or sticky? Functional diversity in the trapping strategy of PubMed

Brittnacher J. 2011. Murderous plants. Carnivorous Plant Newsletter 40: 17–18.

Bruzzese BM, Bowler R, Massicotte HB, Fredeen AL. 2010. Photosynthetic light response in three carnivorous plant species:

Chandler GE, Anderson JW. 1976. Studies on the nutrition and growth of

Chase MW, Christenhusz MJM, Sanders D, Fay MF. 2009. Murderous plants: Victorian Gothic, Darwin and modern insights into vegetable carnivory. Botanical Journal of the Linnean Society 161: 329–356.

Chia TF, Aung HH, Osipov AN, Goh NK, Chia LS. 2004. Carnivorous pitcher plant uses free radicals in the digestion of prey. Redox Report 9: 255–261. PubMed

Chin L, Moran JA, Clarke C. 2010. Trap geometry in three giant montane pitcher plant species from Borneo is a function of tree shrew body size. New Phytologist 186: 461–470. PubMed

Clarke CM. 1997. Nepenthes of Borneo. Kota Kinabalu, Malaysia: Natural History Publication.

Clarke CM, Bauer U, Lee CC, Tuen AA, Rembold K, Moran JA. 2009. Tree shrew lavatories: a novel sequestration strategy in a tropical pitcher plant. Biology Letters 5: 632–635. PubMed PMC

Clarke CM, Moran JA. 2001. Ecology. In: Clarke CM, ed. Nepenthes of Sumatra and Peninsular Malaysia. Kota Kinabalu, Malaysia: Natural History Publication, 29–75.

Cresswell JE. 1998. Morphological correlates of necromass accumulation in the traps of an Eastern tropical pitcher plant, PubMed

Darwin C. 1875. Insectivorous plants. London: John Murray.

Darwin F. 1878. Experiments on the nutritions of

Dézerald O, Leroy C, Corbara B, et al. 2013. Food-web structure in relation to environmental gradients and predator–prey ratios in tank-bromeliad ecosystems. PLoS One 8: e71735. PubMed PMC

Dixon KW, Pate JS, Bailey WJ. 1980. Nitrogen nutrition of the tuberous sundew

Eilenberg H, Pnini-Cohen S, Schuster S, Movtchan A, Zilberstein A. 2006. Isolation and characterization of chitinase genes from pitchers of the carnivorous plant PubMed

Ellison AM. 2006. Nutrient limitation and stoichiometry of carnivorous plants. Plant Biology 8: 740–747. PubMed

Ellison AM, Adamec L. 2011. Ecophysiological traits of terrestrial and aquatic carnivorous plants: are the costs and benefits the same? Oikos 120: 1721–1731.

Ellison AM, Farnsworth EJ. 2005. The cost of carnivory for PubMed

Ellison AM, Gotelli NJ. 2001. Evolutionary ecology of carnivorous plants. Trends in Ecology and Evolution 16: 623–629.

Ellison AM, Gotelli NJ. 2002. Nitrogen availability alters the expression of carnivory in the northern pitcher plant, PubMed PMC

Ellison AM, Gotelli NJ. 2009. Energetics and the evolution of carnivorous plants – Darwin’s ‘most wonderful plants in the world’. Journal of Experimental Botany 60: 19–42. PubMed

Escalante-Pérez M, Krol E, Stange A, et al. 2011. A special pair of phytohormones controls excitability, slow closure, and external stomach formation in the Venus flytrap. Proceedings of the National Academy of Sciences, USA 108: 15492–15497. PubMed PMC

Evans JR. 1989. Photosynthesis and nitrogen relationships in leaves of C3 plants. Oecologia 78: 9–19. PubMed

Farnsworth EJ, Ellison AM. 2008. Prey availability directly affects physiology, growth, nutrient allocation and scaling relationships among leaf traits in 10 carnivorous plant species. Journal of Ecology 96: 213–221.

Feller U, Anders I, Mae T. 2008. Rubiscolytics: fate of Rubisco after its enzymatic function in a cell is terminated. Journal of Experimental Botany 59: 1615–1624. PubMed

Fisahn J, Herde O, Willmitzer L, Peňa-Cortés H. 2004. Analysis of the transient increase in cytosolic Ca PubMed

Frank JH, O’Meara GF. 1984. The bromeliad

Fromm J, Lautner S. 2007. Electrical signals and their physiological significance in plants. Plant, Cell and Environment 30: 249–257. PubMed

Gallé A, Lautner S, Flexas J, Fromm J. 2015. Environmental stimuli and physiological responses: the current view on electrical signalling. Environmental and Experimental Botany 114: 15–21.

Gallie DR, Chang S-C. 1997. Signal transduction in the carnivorous plant PubMed PMC

Galmés J, Kapralov MV, Andralojc PJ, et al. 2014. Expanding knowledge of the Rubisco kinetics variability in plant species: environmental and evolutionary trends. Plant, Cell and Environment 37: 1989–2001. PubMed

Gao P, Loeffler TS, Honsel A, et al. 2015. Integration of trap- and root-derived nitrogen nutrition of carnivorous PubMed

Gaume L, Forterre Y. 2007. A viscoelastic deadly fluid in carnivorous pitcher plants. PLoS One 2: e1185. PubMed PMC

Gaume L, Perret P, Gorb E, Gorb S, Labat JJ, Rowe N. 2004. How do plant waxes cause flies to slide? Experimental tests of wax-based trapping mechanisms in three pitfall carnivorous plants. Arthropod Structure and Development 33: 103–111. PubMed

Givnish TJ. 1989. Ecology and evolution of carnivorous plants. In: Abrahamson WG, ed. Plant–animal interactions. New York: McGraw-Hill, 243–290.

Givnish TJ, 2015. New evidence on the origin of carnivorous plants. Proceedings of the National Academy of Sciences, USA 112: 10–11. PubMed PMC

Givnish TJ, Barfuss MHJ, Van Ee B, et al. 2014. Adaptive radiation, correlated and contingent evolution, and net species diversification in Bromeliaceae. Molecular Phylogenetics and Evolution 71: 55–78. PubMed

Givnish TJ, Burkhardt EL, Happel RE, Weintraub JD. 1984. Carnivory in the bromeliad

Givnish TJ, Sytsma KJ, Smith JF, Hahn WJ, Benzing DH, Burkhardt EM. 1997. Molecular evolution and adaptive radiation in

Gorb E, Kastner V, Peressadko A, et al. 2004. Structure and properties of the glandular surface in the digestive zone of the pitcher in the carnivorous plant PubMed

Gowda DC, Reuter G, Schauer R. 1983. Structural studies of an acidic polysaccharide from the mucin secreted by

Grafe TU, Schöner CR, Kerth G, Junaidi A, Schöner MG. 2011. A novel resource–service mutualism between bats and pitcher plants. Biology Letters 7: 436–439. PubMed PMC

Greenwood M, Clarke C, Lee CC, Gunsalam A, Clarke RH. 2011. A unique resource mutualism between the giant Bornean pitcher plant, PubMed PMC

Hájek T, Adamec L. 2010. Photosynthesis and dark respiration of leaves of terrestrial carnivorous plants. Biologia 65: 69–74.

Harder R, Zemlin I. 1968. Blütenbildung von PubMed

Hatano N, Hamada T. 2008. Proteome analysis of pitcher fluid of the carnivorous plant PubMed

Hatano N, Hamada T. 2012. Proteomic analysis of secreted protein induced by a component of prey in pitcher fluid of the carnivorous plant PubMed

He J, Zain A. 2012. Photosynthesis and nitrogen metabolism of

Heil M, Baldwin IT. 2002. Fitness costs of induced resistance: emerging experimental support for a slippery concept. Trends in Plant Science 7: 61–67. PubMed

Herde O, Peña-Cortéz H, Willmitzer L, Fisahn J. 1997. Stomatal responses to jasmonic acid, linolenic acid and abscisic acid in wild-type and ABA-deficient tomato plants. Plant, Cell and Environment 20: 136–141.

Hlaváčková V, Krchňák P, Nauš J, Novák O, Špundová M, Strnad M. 2006. Electrical and chemical signals involved in short-term systemic photosynthetic responses of tobacco plants to local burning. Planta 225: 235–244. PubMed

Hodick D, Sievers A. 1988. The action potential of PubMed

Ibarra-Laclette E, Albert VA, Pérez-Torres CA, et al. 2011. Transcriptomics and molecular evolutionary rate analysis of the bladderwort ( PubMed PMC

Inselsbacher E, Cambui CA, Richter A, Stange CF, Mercier H, Wanek W. 2007. Microbial activities and foliar uptake of nitrogen in the epiphytic bromeliad PubMed

Jaffé K, Michelangeli F, Gonzales JM, Miras B, Ruiy MC. 1992. Carnivory in pitcher plants of the genus

Jaffe MJ. 1973. The role of ATP in mechanically stimulated rapid closure of Venus’s flytrap. Plant Physiology 51: 17–18. PubMed PMC

Jobson RW, Nielsen R, Laakkonen L, Wikström M, Albert VA. 2004. Adaptive evolution of cytochrome c oxidase: infrastructure for a carnivorous plant radiation. Proceedings of the National Academy of Sciences, USA 101: 18064–18068. PubMed PMC

Juniper BE, Robins RJ, Joel DM. 1989. The carnivorous plants. London: Academic Press.

Karagatzides JD, Ellison AM. 2009. Construction costs, payback times, and the leaf economics of carnivorous plants. American Journal of Botany 96: 1612–1619. PubMed

Karlsson PS, Pate JS. 1992. Contrasting effect of supplementary feeding of insects or mineral nutrients on the growth and nitrogen and phosphorous economy of pygmy species of PubMed

Knight SE. 1992. Costs of carnivory in the common bladderwort, PubMed

Knight SE., Frost TM. 1991. Bladder control in

Koller-Peroutka M, Lendl T, Watzka M, Adlassnig W. 2015. Capture of algae promotes growth and propagation in aquatic PubMed PMC

Krol E, Dziubinska H, Stolarz M, Trebacz K. 2006. Effects of ion channel inibitors on cold- and electrically-induced action potentials in

Król E, Plachno BJ, Adamec L, Stolarz M, Dziubinska H., Trebacsz K. 2012. Quite a few reasons for calling carnivores ‘the most wonderful plants in the world’. Annals of Botany 109: 47–64. PubMed PMC

Kruse J, Gao P, Honsel A, et al. 2014. Strategy of nitrogen acquisition and utilization by carnivorous PubMed

Laakkonen L, Jobson RW, Albert VA. 2006. A new model for the evolution of carnivory in the bladderwort plant ( PubMed

Libiaková M, Floková K, Novák O, Slováková Ľ, Pavlovič A. 2014. Abundance of cysteine endopeptidase Dionain in digestive fluid of Venus flytrap ( PubMed PMC

Maffei ME, Mithöffer A, Boland W. 2007. Before gene expression: early events in plant–insect interaction. Trends in Plant Science 12: 310–316. PubMed

Matušíková I, Salaj J, Moravčíková J, Mlynárová L, Nap JP, Libantová J. 2005. Tentacles of PubMed

Meldau S, Ullman-Zeunert L, Govind G, Bartram S, Baldwin IT. 2012. MAPK-dependent JA and SA signalling in PubMed PMC

Méndez M, Karlsson PS. 1999. Costs and benefits of carnivory in plants: insights from the photosynthetic performance of four carnivorous plants in a subarctic environment. Oikos 86: 105–112.

Mithöfer A, Reichelt M, Nakamura Y. 2014. Wound and insect-induced jasmonate accumulation in carnivorous PubMed

Moran JA, Moran AJ. 1998. Foliar reflectance and vector analysis reveal nutrient stress in prey-deprived pitcher plants (

Moran JA, Clarke CM, Hawkins BJ. 2003. From carnivore to detritivore? Isotopic evidence for leaf litter utilization by the tropical pitcher plant

Moran JA, Clarke C, Greenwood M, Chin L. 2012. Tuning of color contrast signals to visual sensitivity maxima of tree shrews by three Bornean highland PubMed PMC

Moran JA, Hawkins BJ, Gowen BE, Robbins SL. 2010. Ion fluxes across the pitcher walls of three Bornean PubMed PMC

Mousavi SAR, Chauvin A, Pascaud F, Kellenberger S, Farmer EE. 2013. Glutamate receptor-like genes mediate leaf-to-leaf wound signals. Nature 500: 422–426. PubMed

Nabity PD, Zavala JA, DeLucia EH. 2013. Herbivore induction of jasmonic acid and chemical defences reduce photosynthesis in PubMed PMC

Nakamura Y, Reichelt M, Mayer VE, Mithöfer A. 2013. Jasmonates trigger prey-induced formation of ‘outer stomach’ in carnivorous sundew plants. Proceedings of the Royal Society B: Biological Sciences 280: 20130228. PubMed PMC

Nishi AH, Vasconcellos-Neto J, Romero GQ. 2013. The role of multiple partners in a digestive mutualism with a protocarnivorous plant. Annals of Botany 111: 143–150. PubMed PMC

Nishimura E, Kawahara M, Kodaira R, et al. 2013. S-like ribonuclease gene expression in carnivorous plants. Planta 238: 955–967. PubMed

Osunkoya OO, Daud SD, Di-Giusto B, Wimmer FL, Holige TM. 2007. Construction costs and physico-chemical properties of the assimilatory organs of PubMed PMC

Osunkoya OO, Daud SD, Wimmer FL. 2008. Longevity, lignin content and construction cost of the assimilatory organs of PubMed PMC

Paszota P, Escalante-Perez M, Thomsen LR, et al. 2014. Secreted major Venus flytrap chitinase enables digestion of Arthropod prey. Biochimica et Biophysica Acta 1844: 374–383. PubMed

Pavlovič A. 2010. Spatio-temporal changes of photosynthesis in carnivorous plants in response to prey capture, retention and digestion. Plant Signaling and Behavior 5: 1325–1329. PubMed PMC

Pavlovič A. 2011. Photosynthetic characterization of Australian pitcher plant

Pavlovič A. 2012a. Adaptive radiation with regard to nutrient sequestration strategies in the carnivorous plants of the genus PubMed PMC

Pavlovič A. 2012b. The effect of electrical signals on photosynthesis and respiration. In: Volkov A, ed. Plant electrophysiology – signaling and responses. Berlin: Springer-Verlag, 33–62.

Pavlovič A, Mancuso S. 2011. Electrical signaling and photosynthesis. Can they co-exist together? Plant Signaling and Behavior 6: 840–842. PubMed PMC

Pavlovič A, Masarovičová E, Hudák J. 2007. Carnivorous syndrome in Asian pitcher plants of the genus PubMed PMC

Pavlovič A, Singerová L, Demko V, Hudák J. 2009. Feeding enhances photosynthetic efficiency in the carnivorous pitcher plant PubMed PMC

Pavlovič A, Demko V, Hudák J. 2010a. Trap closure and prey retention in Venus flytrap ( PubMed PMC

Pavlovič A, Singerová L, Demko V, Šantrůček J, Hudák J. 2010b. Root nutrient uptake enhances photosynthetic assimilation in prey-deprived carnivorous pitcher plant

Pavlovič A, Slováková Ľ, Pandolfi C, Mancuso S. 2011a. On the mechanism underlying photosynthetic limitation upon trigger hair irritation in the carnivorous plant Venus flytrap ( PubMed PMC

Pavlovič A, Slováková Ľ, Šantrůček J. 2011b. Nutritional benefit from leaf litter utilization in the pitcher plants PubMed

Pavlovič A, Krausko M, Libiaková M, Adamec L. 2014. Feeding on prey increases photosynthetic efficiency in the carnivorous sundew PubMed PMC

Pereira CG, Almenara DP, Winter CE, Fritsch CE, Lambers H, Oliviera RS. 2012. Underground leaves of PubMed PMC

Peroutka M, Adlassnig W, Volgger M, Lendl T, Url WG, Lichtscheidl IK. 2008.

Plachno B, Adamec L, Huet H. 2009. Mineral nutrient uptake from prey and glandular phosphatase activity as a dual test of carnivory in semi-desert plants with glandular leaves suspected of carnivory. Annals of Botany 104: 649–654. PubMed PMC

Poppinga S, Hartmeyer SRH, Seidel R. 2012. Catapulting tentacles in a sticky carnivorous plant. PLoS One 7: e45735. PubMed PMC

Renner T, Specht CD. 2011. A sticky situation: assessing adaptations for plant carnivory in the Caryophyllales by means of stochastic character mapping. International Journal of Plant Sciences 172: 889–901.

Revill MJW, Stanley S, Hibberd JM. 2005. Plastid genome structure and loss of photosynthetic ability in the parasitic genus PubMed

Rice BM. 2011. What exactly is a carnivorous plant? Carnivorous Plant Newsletter 40: 19–22.

Riedel M, Eichner A, Jetter R. 2003. Slippery surfaces of carnivorous plants: composition of epicuticular wax crystals in PubMed

Rischer H, Hamm A, Bringmann G. 2002. PubMed

Robins RJ, Juniper BE. 1980. The secretory cycle of

Romero GQ, Mazzafera P, Vasconcellos-Neto J, Trivelin PCO. 2006. Bromeliad-living spiders improve host plant nutrition and growth. Ecology 87: 803–808. PubMed

Rottloff S, Stieber R, Maischak H, Turini FG, Heubl G, Mithöfer A. 2011. Functional characterization of a class III acid endochitinase from the traps of the carnivorous pitcher plant genus, PubMed PMC

Rottloff S, Mithöfer A, Müller U, Kilper R. 2013. Isolation of viable multicellular glands from tissue of the carnivorous plant, PubMed PMC

Sadowski E-M, Seyfullaha LJ, Sadowski F, Fleischmann A, Behling H, Schmidt AR. 2015. Carnivorous leaves from Baltic amber. Proceedings of the National Academy of Sciences, USA 112: 190–195. PubMed PMC

Scharmann M, Grafe TU. 2013. Reinstatement of

Scherzer S, Krol E, Kreuzer I, et al. 2013. The PubMed

Schulze W, Frommer WB, Ward JM. 1999. Transporters for ammonium, amino acids and peptides are expressed in pitchers of the carnivorous plant PubMed

Sirová D, Adamec L, Vrba J. 2003. Enzymatic activities in traps of four aquatic species of the carnivorous genus PubMed

Sirová D, Borovec J, Šantrůčková H, Šantrůček J, Vrba J, Adamec L. 2010. PubMed

Sirová D, Borovec J, Picek T, Adamec L, Nedbalová L, Vrba J. 2011. Ecological implications of organic carbon dynamics in the traps of aquatic carnivorous PubMed

Sydenham PH, Findlay GP. 1975. Transport of solutes and water by resetting bladders of

Thorén LM, Karlsson S. 1998. Effects of supplementary feeding on growth and reproduction of three carnivorous plant species in subarctic environment. Journal of Ecology 86: 501–510.

Thorén LM, Tuomi J, Kämäräinen T, Laine K. 2003. Resource availability affects investment in carnivory in PubMed

Thornham DG, Smith JM, Grafe TU, Federle W. 2012. Setting the trap: cleaning behaviour of

Vadassery J, Reichelt M, Jimenez-Aleman GH, Boland W, Mithöfer A. 2014. Neomycin inhibition of (+)-7-iso-lasmonoyl-l-isoleucine accumulation and signaling. Journal of Chemical Ecology 40: 676–686. PubMed

Vincent O, Roditchev I, Marmottant P. 2011a. Spontaneous firings of carnivorous aquatic PubMed PMC

Vincent O, Weißkopf C, Poppinga S, et al. 2011b. Ultra-fast underwater suction traps. Proceedings of the Royal Society B: Biological Sciences 278: 2909–2914. PubMed PMC

Volkov AG, Adesina T, Jovanov E. 2007. Closing of Venus flytrap by electrical stimulation of motor cells. Plant Signaling and Behavior 2: 139–145. PubMed PMC

Volkov AG, Adesina T, Markin VS, Jovanov E. 2008. Kinetics and mechanism of PubMed PMC

Vos IA, Pieterse CMJ, van Wees SCM. 2013. Costs and benefits of hormone-regulated plant defences. Plant Pathology 62: 43–55.

Vredenberg W, Pavlovič A. 2013. Chlorophyll PubMed

Wakefield AE, Gotelli NJ, Wittman SE, Ellison AM. 2005. Prey addition alters nutrient stoichiometry of the carnivorous plant

Wasternack C, Hause B. 2013. Jasmonates: biosynthesis, perception, signal transduction and action in plant stress response, growth and development. An update to the 2007 review in PubMed PMC

Wells K, Lakim MB, Schulz S, Ayasse M. 2011. Pitchers of

Wicke S, Schäferhoff B, dePamphilis CW, Müller KF. 2014. Disproportional plastome-wide increase of substitution rates and relaxed purifying selection in genes of carnivorous Lentibulariaceae. Molecular Biology and Evolution 31: 529–545. PubMed

Williams SE, Bennett AB. 1982. Leaf closure in the Venus flytrap: an acid growth response. Science 218: 1120–1121. PubMed

Williams SE, Pickard BG. 1972a. Receptor potentials and action potentials in PubMed

Williams SE, Pickard BG. 1972b. Properties of action potentials in PubMed

Williams SE, Pickard BG. 1980. The role of action potentials in the control of capture movements of

Zamora R, Gómez JM, Hódar JA. 1998. Fitness responses of a carnivorous plant in contrasting ecological scenarios. Ecology 79: 1630–1644.

How the diversity in digestion in carnivorous plants may have evolved

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Water Cannot Activate Traps of the Carnivorous Sundew Plant Drosera capensis: On the Trail of Darwin's 150-Years-Old Mystery

First record of functional underground traps in a pitcher plant: Nepenthespudica (Nepenthaceae), a new species from North Kalimantan, Borneo

Alternative oxidase (AOX) in the carnivorous pitcher plants of the genus Nepenthes: what is it good for?

Recent ecophysiological, biochemical and evolutional insights into plant carnivory

Jasmonate-independent regulation of digestive enzyme activity in the carnivorous butterwort Pinguicula × Tina

Biochemical and mesophyll diffusional limits to photosynthesis are determined by prey and root nutrient uptake in the carnivorous pitcher plant Nepenthes × ventrata

Anaesthesia with diethyl ether impairs jasmonate signalling in the carnivorous plant Venus flytrap (Dionaea muscipula)