Mechanical simulations allow predicting how a structure deforms under the application of a load. This could be an internal load—for example, the load created by turgor pressure on the cell wall—or it could be an external load such as the force exerted by gravity or wind on tree branches. These simulations require the solid phase of the structure to be represented by a volumetric mesh that can be generated based on the superficial mesh resulting from the segmentation. Furthermore, each element making up the physical structure needs to be assigned material properties such as Young's modulus, viscoelastic properties, and/or Poisson's ratio. Obtaining these values experimentally can represent a challenge since they require mechanical testing of the biological specimen, ideally at the cell or tissue scale. Methods used for this purpose include creep or relaxation tests, compression and bending tests, and make use of instron instruments, atomic force microscopy (AFM) or nanoindentation (Bidhendi & Geitmann, 2018; Bidhendi & Geitmann, 2019). In the absence of bona fide experimentally determined values for mechanical properties of the specific specimen analyzed, these must be based on educated guesses and reasonable assumptions (Bidhendi & Geitmann, 2018).

The characterization of the mechanical behavior of plants is relevant both in the context of the consumption and usage of plant parts (e.g., texture of a food ingredient, mechanical stability as construction material) and our understanding of plant functioning (e.g., cellular growth processes resulting from the deformation of cell wall under turgor pressure; structural stability of plant organs against external forces such as gravity). Some research questions allow for significant simplifications in the representation of plant structure such as modeling a wood beam as a uniform block of homogeneous material for the purpose of assessing its bending resistance. However, where the goal is to identify the role of microscopic features for macroscopic traits (e.g., the effect of the relative abundance and cell wall characteristics of earlywood and latewood on the bending behavior of mentioned wood beam), microscopic structure must be gathered, and the modeling must straddle multiple length scales. A multi‐scale approach allows considering the heterogeneous and hierarchical structure of tissues and organs in their mechanical behavior (Karlen et al., 2024; Palombini et al., 2023). Micro‐CT‐based FE modeling can be leveraged to disentangle the individual contributions of different tissues to the overall mechanical properties of an organ under load. In that vein, a study on bamboo involved X‐ray imaging of extended tissue regions and FE modeling to identify maximum load bearing tissues under compression (Palombini et al., 2019; Palombini et al., 2020; Palombini et al., 2022). The models indicate that the substantial mechanical strength of bamboo is related to the arrangement of porous parenchyma combined with thick sclerenchyma tissue located above the nodes and vascular branching. The cortex region of the bamboo stem consists of cell layers with lower porosity and high density providing added mechanical stability. Combined, these morphological features distribute stress across the organ and help withstand compression and axial loads (Palombini et al., 2019; Palombini et al., 2020). Similarly, micro‐CT‐based FE modeling revealed the anisotropy in mechanical behavior of Quercus suber cork tissue as it relates to cell shape and orientation and showed that natural corrugations in the cell wall function as stress concentrators directing cell wall folding under compression (Palombini et al., 2023) (Figure 2g).

In these studies, the FE models generated for the purpose of testing the effects of constitutive properties were constructed on gray‐level‐based numerical models. Two distinct discretizing approaches were compared—one used voxel‐based generation of meshes, and the other was geometry‐based where images were first segmented and then a mesh was generated. In the voxel‐based method, each voxel is directly transformed into an element in the mesh. In contrast, in the geometry‐based method, voxels are binarized using thresholding; then, a mesh is generated which can be further refined to obtain an accurate global shape. The combination of gray‐level analysis with a geometry‐based discretizing method to create models proved to be more accurate (Palombini et al., 2020).

FE modeling helps understand not only elastic and reversible mechanical behavior such as bending and compression but also serves to characterize failure behavior such as breakage and fracture formation. An FE model of rice seeding stalks illustrates this, and agricultural relevance was demonstrated through the experimental validation by compression and tensile tests simulating the typical load applications that a rice seedling experiences during the transplanting process (Xue et al., 2023). The results showed that the ability of the outer sheath of the rice stalk to bear maximum mechanical stress was attributed to its material density and elastic modulus as well as the effect of turgor pressure on its biomechanical properties (Xue et al., 2023). Due to their different growth patterns, in oat and wheat crops, stem strength was studied under aerodynamic force exerting a bending load. FE simulation of the load application scenario was validated through controlled wind tunnel experiments. The model predicted higher strength of wheat stems in comparison to oats, resulting from differences in stem morphology with a higher fraction of parenchyma cell wall and lignin in wheat (Gangwar et al., 2023). The morphological features associated with higher strength and transverse stiffness found in wheat provide guidance for breeding of lodging‐resistant varieties in other crop species. Similarly, FE modeling was used to extract the mechanical properties of stem material in oats, validated by a four‐point bending test (Gangwar et al., 2021). The model was used to predict the effects of morphological traits and biochemical composition on mechanical properties in various genetic mutants of Arabidopsis thaliana and compare them to experimental data (Gangwar et al., 2021). Thus, FE models, validated through various mechanical experiments, can be efficiently used to predict which structural traits to focus on when selecting plant cultivars for higher mechanical stability.

To understand how mechanical bending deformation is translated into intracellular signals, Saikia et al. (2021) used computational analysis to characterize the mechanical transduction activity in the sensory hair of the Venus flytrap. An FE‐based model of the multicellular sensory hair architecture was generated based on morphometric data from micro‐CT imaging. To assess the dependency of the cellular response on the stimulus loading rates, the model incorporated the viscoelasticity of the cell wall and intercellular fluid transport. The findings suggest that mechanosensitive ion channels, expected to be stretch‐activated and localized in the plasma membrane of the sensory cells, are sensitive to the rate at which stretch resulting from hair bending is applied on the cell walls (Saikia et al., 2021).

Organ bending can also occur without externally applied load and serves to effect actuation. While in some plant systems, bending results from changing turgor pressure differentials (Sleboda et al., 2023); in others, it is generated by the hygroscopic behavior of cell walls swelling and contracting under different humidity conditions. To simulate the latter behavior in pine cone scales, their structural changes in dry and wet states were observed using micro‐CT and used to inform an FE model that simulates the effect for their deformation (Eger et al., 2022). The structural and kinetic investigations combined with the in silico simulation revealed that the behavior of and interaction between the involved tissues is significantly more complex than a simple bilayer mechanism that has been assumed to drive the motion.

Micro‐CT‐based FE simulations have been used to analyze leaf structure and mechanics (Liu et al., 2018). Leaves are constantly subject to self‐loading stress and, in addition, are frequently exposed to bending and twisting under high wind conditions. The structural complexities of leaves provide mechanical stability to withstand such loads. Given the detrimental effect on plant performance resulting from leaf damage, it is of interest to understand how these lightweight sandwich structures behave exactly. Structural properties of Typha leaves were characterized by micro‐CT and SEM, and the mechanical properties were obtained through axial compression, tension, and lateral bending tests. FE modeling of three different internal arrangements of long and slender Typha leaves revealed the influence of tissue anatomy on the ability to counteract compression and bending stresses (Liu et al., 2018). The ideal internal arrangement effectively distributes loads and counteracts stresses resulting from bending or buckling. Mechanical testing and morphological analysis of peltate leaves of Stephania japonica informed a mechanical model that enabled studying their behavior under different simulated conditions such as complex stress states that are experimentally not achievable but provide more detailed insight (Macek et al., 2023). Using FE simulations, the distribution of mechanical stress and the nature of deformations resulting from load application served to predict how different tissue layers withstand mechanical load in these leaves (Macek et al., 2023). Similar models were used to analyze the role of specific tissue layers in withstanding mechanical load applications such as those generated by gravitational pull, wind, or rain on the peltate leaves of Colocasia fallax and Tropaeolum majus, thus providing insight into the engineering concepts supporting the umbrella‐like structure of these leaves (Sacher et al., 2019).

Photosynthesis performance is influenced by the efficiency of gas flow into and through the photosynthetic tissue—the mesophyll. It is well known that gas flow depends on the abundance of functional stomata, the shape and density of mesophyll cells, the porosity of the mesophyll, and the architecture of the intercellular air space network. However, untangling the consequence of changing a single trait on photosynthetic efficiency is often difficult because of its additive effects. Modeling gas flow based on true leaf inner architecture is, therefore, extremely useful to predict the relative importance of individual traits. The physical parameters required for the modeling include pressure and diffusion rates, and the resulting predictions for overall gas flow through a tissue can be validated experimentally by measuring the same through nuclear magnetic resonance (NMR) and gas exchange systems. The mechanical properties of the solid/liquid phase (cells) of the tissue are largely irrelevant in this approach and the mesh instead serves to describe the shape of the interface between cells and airspace (where some models consider gas diffusion rates through cell wall material) and the 3D geometry of the airspace (Figure 2e).

The gas space geometry in leaves has been visualized to study diffusion reactions (Baillie & Fleming, 2020; Berghuijs et al., 2016; Earles et al., 2019; Harwood et al., 2021; Ho et al., 2016; Lehmeier et al., 2017; Retta et al., 2019; Retta et al., 2023; Xiao et al., 2016) (Figure 2d). A recent model called eLeaf has been developed to study rice leaf anatomy (Xiao et al., 2023). It uses accurate leaf anatomy data obtained by a combination of micro‐CT, confocal microscopy, and transmission electron microscopy. By combining anatomical information extracted at different length scales, an accurate 3D representation of leaf anatomy is generated. Next, a 3D diffusion reaction model is applied which is solved by FE methods. Théroux‐Rancourt and colleagues validated their model experimentally by measuring the effect of elevated CO₂ concentrations in the environment on photosynthesis. The model predicts that the photosynthetic rate is independent of changes in porosity of the leaves whereas cell size has an influence (Théroux‐Rancourt et al., 2021).

Watts and colleagues also used FE methods to model 2D diffusion of CO₂ and photosynthesis, assuming mesophyll tissue to be a homogenous porous medium (Watts et al., 2024). The study focused on mechanisms by which amphistomatous leaves adapted to maximize CO₂ diffusion under different light conditions. The analysis indicated stomatal spacing to be over dispersed as opposed to an ideally dispersed or random pattern. The stomatal pattern on both sides of the amphistomatous leaves of Arabidopsis thaliana was found to be independent of each other. Through simulations and photosynthesis modeling, it was concluded that stomatal co‐ordination in both sides of the leaf has little effect on improving photosynthesis rate. This suggests that there must be other ways of improving CO₂ diffusion, such as a correlation of stomatal size to mesophyll volume for maximum diffusion.

Photosynthetic efficiency of a leaf is critically influenced by the way in which light propagates through the photosynthetic tissue and is absorbed by chloroplast‐containing cells (Hanba et al., 2023). The shape and arrangement of the different tissue layers affect scattering and the attenuation of light intensities. Epidermal cells facilitate light rays to reach columnar palisade mesophyll cells which aid in deeper penetration of light to spongy tissue layers where they are scattered enhancing absorption (Karabourniotis et al., 2021; Vogelmann et al., 1996). Combined, several anatomical features facilitate light propagation through tissues and generate a heterogeneous light intensity gradient within the leaf. The effect of directionality and quality of light along with anatomical features determines the photosynthetic rate (Brodersen et al., 2008; Brodersen & Vogelmann, 2010; Earles et al., 2017; Nikolopoulos et al., 2024). To understand this complex interaction, various models have been proposed that simulate optical properties through ray‐tracing models (Bousquet et al., 2006; Govaerts et al., 1996; Karabourniotis et al., 2021; Kumar, 2009; Ustin et al., 2001; Watté et al., 2015). Xiao et al. (2016) developed a 3D model to evaluate the effect of various anatomical properties on internal light intensity and light use efficiency. The model indicates a key role of mesophyll cells and bundle sheath cells in creating a heterogeneous light environment within the leaves. It helped reveal that bundle sheath extensions aid in optimal light use efficiency by altering internal light scattering and propagation. The model also indicates the role of chloroplast positioning in effective light use efficiency (Xiao et al., 2016). A 3D model for tomato leaf demonstrated that changes in chloroplast positioning in response to light intensities influence the rate of CO₂ gas diffusion within the leaf (Ho et al., 2016) (Figure 2d). The next step was to couple these ray‐tracing models with gas exchange models to allow studying correlations of light intensity, plant anatomy, and photosynthetic capacity. The multi‐modular computational model eLeaf simulates internal light distribution along with physiological and biochemical parameters based on a ray‐tracing algorithm combined with a 3D reaction–diffusion model simulating CO₂ movement and a metabolic model simulating the effect of photosynthetic metabolism. It predicts interactive effects of internal CO₂ concentration and light intensity on photosynthesis. The modeled photosynthetic assimilation rates are comparable to experimentally observed rates indicating the efficiency of the model to test the effects of individual features on photosynthesis. The model suggests, for example, that, counterintuitively, in the presence of low light intensity, high CO₂ concentrations affect photosynthesis negatively (Xiao et al., 2023).

Leaves grown under high light intensities are generally thicker in comparison to leaves grown under lower intensities to facilitate maximum photosynthesis (Borsuk & Brodersen, 2019; Retta et al., 2024; Théroux‐Rancourt et al., 2023). Chloroplast arrangement within the mesophyll cells also differs in response to light intensities ensuring maximum absorbance. This arrangement or organelle movement in response to light is influenced by the cell shape (Borsuk & Brodersen, 2019; Gotoh et al., 2018; Kato et al., 2022; Kitashova et al., 2021; Maai et al., 2020). Retta et al. (2023) created a 3D model of maize leaves where gas exchange and light propagation were coupled to photosynthetic energetics (Figure 2c). A meshed Monte Carlo method was used to model light propagation, and gaseous exchange was simulated by reaction diffusion modeling to test the effect of chloroplast movement on photosynthesis. The alignment of chloroplasts in mesophyll cells toward bundle sheath cells (aggregative arrangement) in high light intensities resulted in better light absorption and enhanced photosynthetic rate. The capability of this 3D model to resolve the functional complexities of photosynthesis in C4 plants was enhanced in comparison to simpler 2D models. Understanding the key mechanism responsible for enhanced performance can be a basis for improving photosynthetic rates in C4 plants through genetic engineering (Retta et al., 2023). In a study by Borsuk et al. (2024), optical and photosynthetic properties of palisade mesophyll cells with two different geometries (lobed and columnar) were studied in relation to chloroplast localization and light quality. To understand the structure–function relationship, accurate 3D models for palisade cells were created from micro‐CT scans, and optical properties were analyzed through ray‐tracing simulation. The results suggest acclimation of lobed cells having maximum absorption under diffuse light with chloroplasts arranged at the periclinal walls. In comparison, chloroplast localization is more sensitive to light directional quality in columnar palisade cells. Lobing of mesophyll cells also increases productivity by increasing mesophyll surface area to volume ratio (Borsuk et al., 2024). This work provides an insight into how lobing and the shape of individual cells affect overall optical properties in leaves.

Hydraulics is an important structure‐dependent process in plants since failure‐free translocation of water through xylem conduits is crucial for optimal functioning. The efficiency of the process is influenced by leaf water potential, flow of water, the probability of embolism (air pocket) formation, and the degree of recovery from the same. The anatomical dimensions of vessels, their perforations, wall thickenings, and their connectivity crucially affect overall water transport through an organ, but how these microscopic features add up to the trait observed at macroscopic scale is difficult to assess. Previously employed techniques such as histological sectioning and light microscopy, vessel air‐injection methods, and hydraulic conductivity methods failed to accurately take into account the heterogeneous 3D anatomy of the vessel network. Furthermore, most of these methods are destructive preventing time course studies. Synchrotron and lab‐based micro‐CT are emerging as the most suitable tools to support the investigation of plant hydraulics. Their capability to differentiate between water‐ and gas‐filled areas combined with appropriate spatial and temporal resolution allows for ready imaging of xylem and phloem vessels in intact plants (de Araujo et al., 2021; Tomasella et al., 2024). Thus, X‐ray micro‐CT has been used in order to understand how the development of xylem, its morphology, and the connectivity of the vessel network affect the susceptibility to the formation of air pockets (Brodersen et al., 2013; Brodersen & McElrone, 2013; Cochard et al., 2015; Robinson et al., 2023; Schoeman & Drew, 2023; Tomasella et al., 2024). Synchrotron micro‐CT was employed to study the internal architecture and embolism in maple and birch saplings. A connectivity analysis revealed the network of interconnected embolisms in xylem and the higher contribution of large volume embolisms to the total embolism volumes. The results revealed uniformly distributed embolisms in birch in comparison to fewer embolisms occurring near the cambium in maple saplings. This distribution in maple suggests elevated susceptibility to embolism in older vessels (Robinson et al., 2023).

The flow of fluids through plant structures is commonly simulated using computational fluid dynamics (CFD)—a special application of FE modeling. CFD requires input parameters such as internal pressure, fluid velocity, and rates of diffusion. It has been employed to study embolism in grapevine under different draught simulations and established that traits of the xylem network such as the number of vessels, their connectivity, and location greatly influence the vulnerability or resistance of the xylem system to embolism (Wason et al., 2021). Resistance to water flow through the xylem increases with the complexity of inner surface structures. At constant flow, the total vessel resistance is a combination of resistance provided by smooth vessel surfaces, secondary wall thickenings, and perforation plates. Modeling enabled ranking the relative importance of these features and predicted a linear relationship between anatomical traits such as height and width of the perforation plate, pit depth, and flow resistance. Concretely, increased height and width of perforation plates and pit depth result in higher flow resistance, whereas higher inner diameter of the vessel and higher permeability of the pit membrane correlate negatively with flow resistance (Xu et al., 2020). Elevated pits in the secondary wall thickening also provide resistance to water flow under low irrigation (de Araujo et al., 2021). CFD simulations of water transport in Khaya grandifoliola under varying conditions of water availability predict that, during embolism, increased vessel connectivity due to higher pit numbers would assist in redirecting water flow without altering conductivity. This reduces the effect of high resistance generated by smooth vessels and thereby lowers total resistance to flow under non‐irrigated conditions (de Araujo et al., 2021).

To test the theoretical predictions, the vessel network of grapevine stem was reconstructed from micro‐CT images and in vivo flow of water was documented using magnetic resonance imaging (MRI). The results demonstrated a deviation from the theoretically predicted rates of water flow. Variations in vessel length, diameter, and connectivity of vessels with different diameters in the network result in differential pressure gradients in xylem conduits, and this heterogeneity leads to a redirection of a part of the water flow from vessels with larger diameter toward vessels with smaller diameter. Rather than the sum of its parts, the network pattern of xylem vessels with different diameter connected together appears to dictate the transverse gradients and in turn the overall flow at the scale of the stem. The findings highlight the necessity to include these heterogeneous xylem traits in models to realistically assess xylem anatomy and its effects on flow dynamics (Bouda et al., 2019). To understand the evolutionary relationship between xylem anatomy diversification and drought resistance, Bouda et al. simulated various xylem strand shapes in early vascular plants. Their model analysis suggests the selective diversification in conduit network topology and xylem strand shape from early cylindrical forms to more complex lobed forms increased embolism resistance conferring to vascular plants the ability to adapt to a dry habitat (Bouda et al., 2022).

While 3D structure is a crucial parameter for the network properties of the xylem and the fluid flow behavior, the biochemical properties are relevant as well. To assess whether there might be an effect of the metabolic activities in the xylem parenchyma on embolism, Secchi and colleagues imaged poplar plants with micro‐CT while modulating the apoplastic pH or metabolic activity of the stem (Secchi et al., 2021). Their study revealed that the accumulation of sugars in the apoplast is necessary for the recovery and removal of embolism during rehydration. Flow of sugars and ions from neighboring cells into the xylem apoplast creates an osmotic gradient that facilitates diffusion of water into the embolized vessels. The authors concluded that the hydraulic recovery of stems in poplar is dependent on energy and occurs in coordination with accumulation of sugars (Secchi et al., 2021). Similarly, changes in tissue anatomy were observed during the desiccation and rehydration process in desiccation‐tolerant Pentagramma triangularis fern. The proposed model suggests the contributions of capillary rise, root pressure, and higher sucrose concentration in chlorenchyma cells in successfully rehydrating xylem conduits. In addition, flexible xylem conduits (due to the presence of pectin, proteins, and reduced amount of lignin) play a pivotal role in rehydrating conduits that withstand breakage during desiccation (Holmlund et al., 2019). Similarly, tissue anatomy affects the probability of crack generation during wood drying. CFD simulations performed on 3D tissue volumes obtained through X‐ray tomography from Eucalyptus wood revealed the effect of microfeatures such as bulges and cracks on the drying behavior of the wood. Lumen connectivity analysis indicated lower permeability in the tangential direction attributed to higher tortuosity of the flow path (Rivera Ramos et al., 2021). A similar approach was used to observe flow dynamics in Dalbergia ruddae wood and the permeability changes attributed to the presence of gums. Simulations indicated decreased permeability in the longitudinal direction due to them blocking vessels (Rivera Ramos et al., 2023) (Figure 2f). Structural insight from micro‐CT data performed on various species combined with the CFD‐based predictions can help establish missing links in the structure–function relationship related to plant hydraulics that inform our conceptual understanding of the evolutionary pressures that led to their development (Rivera‐Ramos et al., 2024).

Thermodynamic analyses help understand how plants control their temperature, are impacted by, and deal with temperature changes as well as heat and cold stress. At the metabolic level, heat shock proteins are activated in response to high temperatures, whereas anti‐freeze proteins and accumulation of sugar help sustain plants during lower temperatures (Satyakam et al., 2022). Effects of temperature‐dependent changes manifest during vegetative and reproductive stages (Jagadish et al., 2021; Moore et al., 2021; Stokes & Geitmann, 2024). Higher temperatures can, for example, result in early flowering, sterility, and faulty seed set. To withstand adverse temperature changes, plants regulate their optimal temperature at the physiological multi‐scale level. Certain morphological features protect sensitive organs from freezing temperatures such as scales surrounding buds or fern leaves curling (Wang et al., 2020). Flat organ morphologies exploit evaporation or convection for cooling, and a change in organ orientation in response to high light intensity protects from the heating effect of intense sunlight. Analyzing the detailed functioning of structural and geometrical features requires thermodynamic modeling that benefits from microscopic structural data as input and requires parameters such as boundary temperature, air velocity, radiation, and thermal properties.

In leaves, temperature affects the physio‐chemical processes that convert light radiation energy into chemical energy. Excess energy is dissipated as heat (heat transfer, respiration, and transpiration) to maintain the leaf tissue temperature (Jagadish et al., 2021; Zhu et al., 2022). Leaf traits that influence heat dissipation include macroscopic traits such as leaf placement and shape as well as microscopic traits such as the number and positioning of stomata (Xu et al., 2021). 3D modeling of heat and mass transfer in leaves correlates environmental factors such as temperature, radiation, and humidity to transpiration rates. The model proposed by Zhu et al. (2022) provides a linear relationship of leaf temperature with respect to environmental factors.

The arrangement and orientation of leaves influences water vapor diffusion and heat transfer (Bridge et al., 2013). Model simulations established that increased petiole length and angle of leaves with respect to soil surface result in increased transpiration rate allowing to counteract the effects of elevated temperature. This is achieved by elevating airflow surrounding the leaves and reducing boundary layer resistance. Heat and mass transfer simulations in line with different leaf orientations (Plas et al., 2024) revealed that leaf temperature and humidity are influenced by the airflow and stomatal resistance in controlled conditions. This recently developed model is a reduced order model based on CFD values to predict leaf temperature and humidity. It provides rapid predictions and has higher efficiency for utilizing computational power as the model requires fewer CFD simulations. These models are excellent tools to predict plant behavior under various climatic conditions in greenhouses and closed plant growth systems, thus providing a tool to increase plant productivity in indoor cultivation.

Thermal modeling also allows for evaluating and predicting plant physiological and tissue‐specific responses to combinations of factors such as changes in atmospheric CO₂ and temperature. A model based on energy balance and gas exchange data predicted that leaf structure and leaf size have a greater influence on tissue temperature than variations in CO₂ (Konrad et al., 2021). Leaf size affects the boundary layer thickness around the leaves and thus impacts heat loss. These models have been instrumental in recognizing essential structural features relevant to temperature maintenance in flat tissues under changing environments.

How flowers manage temperature changes is of particular interest given the sensitivity of reproductive processes to temperature stress. A novel application of micro‐CT‐based FE analysis revealed the role of water as a protective barrier in Nidularium innocentii flowers (Nogueira et al., 2017; Nogueira et al., 2019). A 3D model of an inflorescence was generated based on high‐resolution micro‐CT imaging data (Figure 2b). Heat transfer FE analysis was used to predict the effect of external environmental conditions on the inflorescence with and without water accumulation in surface cavities. This combinational technique revealed that collected water acts as a thermal stabilizer whereas, in the absence of water, the inflorescence displays a heat stress response (Nogueira et al., 2019). Future models generated with accurate tissue structural data and FE analysis will enable simulation under varied micro‐climates and gaseous concentrations to accurately predict plant responses under a variety of conditions at different time scales and validated through in‐field and experimental data. These simulations will facilitate selecting and engineering temperature‐tolerant traits for breeding purposes.