Species | Fv/Fm |
---|---|

A. platanoides ‘Royal Red’ | +8.42b |

A. pseudoplatanus ‘Spaethii’ | +7.21ab |

A. campestre | +6.36ab |

A. platanoides ‘Princeton Gold’ | +4.79ab |

A. pseudoplatanus ‘Negenia’ | +2.59ab |

A. platanoides ‘Drummondii’ | −1.17ab |

A. campestre ‘Louisa Red Shine’ | −1.76ab |

A. platanoides ‘Emerald Queen’ | −22.80a |

Numbers within a column followed by a common letter (taken from regression equations [Figure 3]) are not significantly different according to Tukey’s honest significance test (

*P*= 0.05).