Rs (Table S1), we discovered a reduced proportion of lateflowering cultivars, and only the cultivar `Raxarega’ belonged to the extremely lateflowering group (Figure S2). The typical duration of flowering ranged amongst 7 days in cultivars `Verdialona’ and `X940611′ and 16 days in cv. `Raxona ida’. The cultivars `Raxona ida’ and `Raxona Dulce’ exhibited a imply blooming duration of 16 days with also a slight variation in between years in the length of the period. For the set of studied cultivars, bloom duration varied from 10 to 15 days in 2017/2018, from 8 to 20 days in 2018/2019 and from 7 to 14 days in 2019/2020. Significantly less than one quarter from the cultivars showed a twoyear average duration shorter than ten days (Table 1).Table 1. Flowering time, flowering duration, flowering intensity (quantity of inflorescences/cm2 of trunk crosssectional area) and floral characterization of 44 domesticated apple cultivars and Malus floribunda 821 in Swinholide A Inhibitor Villaviciosa (northwestern Spain) in two successive years (i.e., 2018019 or 2019020). Data from two successive flowering seasons was pooled to obtain a one of a kind value for each cultivar and variable. Twoyear imply values are accompanied by the normal deviation. ANOVA results using the year and cultivar as aspects are shown.Cultivar Blanquina CarriClara Collaos Cladurina Cladurina Amargo ida Colladina ColorAmarga Coloradona De la Riega DurcolorDurona de Tresali Ernestina Fuentes Granny Smith Lim Mont Malus floribunda 821 Meana Panquerina Perezosa Perico Perurico Perurico Precoz Prieta Raxao Raxarega Raxila ida Raxila Dulce Raxila Rayada Raxina ida Raxina Amarga Raxina Dulce Raxina Marelo Raxona ida Raxona Dulce Regona Rosadona San Roque Solarina Teorica Flowering Date 28 April 2 May 18 April 4 May possibly 17 April 15 April 7 Might 13 April 18 April 1 Might 18 April eight May perhaps 1 Could six May perhaps 17 April 13 Could 24 March ten Could two Might 25 April 11 Could 26 April 27 April 13 Might 20 May 13 May 28 April 18 April 18 April 1 Could 27 April 29 April 28 April 5 May well 3 May possibly eight May well 17 April 1 May perhaps 6 Might four May well Duration of Flowering 12 two.83 10.five 0.71 11.five three.53 10.five 0.70 12.five 2.12 12.five 0.71 ten.5 0.70 12 2.83 11.5 two.12 9.5 3.53 12.5 1.41 ten.5 0.71 8.5 2.12 10 0 7.5 0.71 ten 0 11 14 12 2.82 9.five 0.71 12.five two.12 9 1.41 10.five four.95 12 2.83 eight.five 2.12 12 2.83 9 1.41 12.5 two.12 9 two.82 12 two.80 12.5 3.5 9 2.83 11.5 0.71 16 7.07 15.5 two.12 ten.5 3.54 11 0 11 1.41 11 0 ten.five 4.95 Inflorescences/TCSA (cm2 ) 4.88 three.13 5.22 7.54 8.99 2.20 10.35 four.50 13.two 7.55 8.3 9.71 19.2 4.81 7.9 two.93 10.99 two.47 12.27 ten.74 17.7 9.90 4.45 6.52 eight.36 9.89 five.93 six.71 six.18 1.26 six.78 four.06 27.67 17.62 7.98 four.69 8.25 7.40 eight.22 7.27 9.20 7.23 15.21 10.99 13.95 13.11 10.00 8.20 7.eight five.56 six.93 three.81 7.2 4.02 12.09 4.11 20.three two.69 18.five 10.39 11.9 1.73 five.9 two.91 11.19 four.81 15.9 9.69 12.13 5.14 7.31 eight.22 13.eight four.48 11.45 11.09 6 five.64 4.8 three.71 Number of Flowers/Inflorescence five.7 0.59 5.7 0.54 six.08 0.63 5.46 0.65 five.75 0.63 five.45 0.69 five.83 0.66 5.57 0.50 five.97 0.50 5.42 0.76 five.55 0.69 4.17 0.77 5.52 0.68 5.68 0.69 5.73 0.51 five.75 0.58 7.15 0.67 five.7 0.69 5.3 0.77 5.eight 0.71 five.63 0.54 5.73 0.66 5.68 0.63 five.77 0.50 5 0.58 5.43 0.49 5.95 0.51 6.25 0.44 five.78 0.55 5.53 0.66 4.88 0.58 5.1 0.52 5.05 0.39 five.four 0.50 five.58 0.61 5.65 0.64 five.95 0.58 five.28 0.76 five.45 0.58 5.64 0.64 Number of Anthers/Flower 18.four 1.58 19.05 0.95 17.6 1.43 18.two 1.16 18.15 1.72 18.55 1.66 19.1 1.52 18.six 0.99 18.45 1.32 19.65 1.53 17.3 1.15 19.67 0.82 19.two 1.55 19.25 1.17 19.15 1.07 19.05 1.28 20.eight 1.48 19.4 1.18 19.1 1.41 19.six 1.05 18.75 0.97 18.eight 1.06 17.85 1.31 18.55 1.2.