AT_P_158 | Silique 16 | The length of 5 siliques was measured for each accession after growth had concluded | categorical | *95* |

AT_P_159 | Silique 22 | The length of 5 siliques was measured for each accession after growth had concluded | categorical | *95* |

AT_P_161 | Germ 10 | Days to germination of each accession were recorded daily at each temperature upon first emergence of cotyledons | categorical | *177* |

AT_P_162 | Germ 16 | Days to germination of each accession were recorded daily at each temperature upon first emergence of cotyledons | categorical | *176* |

AT_P_163 | Germ 22 | Days to germination of each accession were recorded daily at each temperature upon first emergence of cotyledons | categorical | *177* |

AT_P_164 | Width 10 | The diameters of 4 plants of each accession were measured and the results were expressed as an average value across all available replicates.Plants were scored 8 weeks post germination | continuous | *176* |

AT_P_165 | Width 16 | The diameters of 4 plants of each accession were measured and the results were expressed as an average value across all available replicates.Plants were scored 5 weeks post germination | continuous | *175* |

AT_P_166 | Width 22 | The diameters of 4 plants of each accession were measured and the results were expressed as an average value across all available replicates.Plants were scored 5 weeks post germination | continuous | *175* |

AT_P_167 | Chlorosis 10 | Results expressed as binary data, determined by the presence (1) or absence (0) of chlorosis in all 4 plants / accession after 8wks of growth | binary | *177* |

AT_P_168 | Chlorosis 16 | Results expressed as binary data, determined by the presence (1) or absence (0) of chlorosis in all 4 plants / accession after 5wks of growth | binary | *176* |

AT_P_169 | Chlorosis 22 | Results expressed as binary data, determined by the presence (1) or absence (0) of chlorosis in all 4 plants / accession after 5wks of growth | binary | *176* |

AT_P_170 | Anthocyanin 10 | Results expressed as binary data, determined by the presence (1) or absence (0) of anthocyanin in all 4 plants / accession after 8wks of growth | binary | *177* |

AT_P_171 | Anthocyanin 16 | Results expressed as binary data, determined by the presence (1) or absence (0) of anthocyanin in all 4 plants / accession after 5wks of growth | binary | *176* |

AT_P_172 | Anthocyanin 22 | Results expressed as binary data, determined by the presence (1) or absence (0) of anthocyanin in all 4 plants / accession after 5wks of growth | binary | *177* |

AT_P_173 | Leaf serr 10 | Average severity of serration across 4 plants was scored between 0 (entire lamina) and 1.5 (jagged serration) after 8 weeks of growth | categorical | *174* |

AT_P_174 | Leaf serr 16 | Average severity of serration across 4 plants was scored between 0 (entire lamina) and 1.5 (jagged serration) after 5 weeks of growth | categorical | *176* |

AT_P_175 | Leaf serr 22 | Average severity of serration across 4 plants was scored between 0 (entire lamina) and 1.5 (jagged serration) after 5 weeks of growth | categorical | *176* |

AT_P_176 | Leaf roll 10 | Results expressed as binary data, determined by the presence (1) or absence (0) of rolled leaves in all 4 plants / accession at 8 weeks growth | binary | *177* |

AT_P_177 | Leaf roll 16 | Results expressed as binary data, determined by the presence (1) or absence (0) of rolled leaves in all 4 plants / accession at 5 weeks growth | binary | *176* |

AT_P_178 | Leaf roll 22 | Results expressed as binary data, determined by the presence (1) or absence (0) of rolled leaves in all 4 plants / accession at 5 weeks growth | binary | *176* |

AT_P_179 | Rosette Erect 22 | (22°C was the only temperature at which this phenotype was frequently observed). Results were expressed as binary data, determined by the central rosette being erect (1) or not (0) in all 4 plants / accession phenotyped at 5 weeks post germination | categorical | *176* |

AT_P_182 | Hypocotyl length | After seven days growth under the photocycle and thermocycle treatment,plants were flattened directly on the agar and imaged on a flatbed scanner. Hypocotyl lengths were determined using NIH Image | continuous | *89* |

AT1P106 | Seedling Growth | Seedling growth rate was given by leaf area divided by the number of days of growth since sowing ( in cm2/day) | continuous | *100* |

AT_P_273 | Vern Growth | Vegetative growth rate during vernalization was estimated as the increment of cm2 leaf area per day between each of the three time points for which leaf area was measured | continuous | *110* |

AT_P_274 | After Vern Growth | Vegetative growth rate after vernalization was estimated as the increment of cm2 leaf area per day between each of the three time points for which leaf area was measured | continuous | *110* |