Species | SPAD |
---|---|

A. platanoides ‘Drummondii’ | +22.8a |

A. platanoides ‘Princeton Gold’ | +17.9a |

A. platanoides ‘Emerald Queen’ | +11.7a |

A. platanoides ‘Royal Red’ | +9.80a |

A. campestre ‘Louisa Red Shine’ | +7.26a |

A. campestre | +4.92a |

A. pseudoplatanus ‘Negenia’ | +2.86a |

A. pseudoplatanus ‘Spaethii’ | +2.28a |

Numbers within a column followed by a common letter (taken from regression equations [Figure 4]) are not significantly different according to Tukey’s honest significance test (

*P*= 0.05).