(2020)  Page(s) 4.  
 
Ploidy and rose class of the parents used in this experiment....
Chun Chao, Shrub, 4x

(2020)  Page(s) 3-4, 7.  
 
Five triploid China roses, including 4 Chinese old garden rose cultivars ‘Chun Shui Lü Bo’, ‘Yu Shi Zhuang’, ‘Hu Zhong Yue’, ‘Si Mian Jing’ and 1 species R. multiflora var. cathayensis Rehd ‘Fen Tuan Qiang Wei’ were used as triploid material (Table 1)....Old Blush, ‘Chun Shui Lü Bo’, ‘Hu Zhong Yue’, ‘Qing Lian Xue Shi’, ‘Yu Shi Zhuang’ are all described in , published by China Science Press, 2015....
The pollen of ‘Chun Shui Lü Bo’ on the stigma of ‘Carefree Beauty’germinated 8–12 hours after pollination (Fig. 3a, b, c). By 24 hours the pollen tubes grew through the tissue of the stigma and reached the middle or the upper part of the style (Fig. 3d), by 48 hours the pollen tubes reached the lower middle of the style (Fig. 3e), and by 72 hours after pollination, a few pollen tubes reached the ovary (Fig. 3f).

(2020)  Page(s) 4.  
 
Ploidy and rose class of the parents used in this experiment....
Hongwu Yue, Shrub, 4x

(2020)  Page(s) 3-4.  
 
Five triploid China roses, including 4 Chinese old garden rose cultivars ‘Chun Shui Lü Bo’, ‘Yu Shi Zhuang’, ‘Hu Zhong Yue’, ‘Si Mian Jing’ and 1 species R. multiflora var. cathayensis Rehd ‘Fen Tuan Qiang Wei’ were used as triploid material (Table 1)....Old Blush, ‘Chun Shui Lü Bo’, ‘Hu Zhong Yue’, ‘Qing Lian Xue Shi’, ‘Yu Shi Zhuang’ are all described in , published by China Science Press, 2015.

(2020)  Page(s) 2-4.  
 
In the five triploids, the pollen grain size of Rosa multiflora var. cathayensis Rehd ‘Fen Tuan Qiang Wei’ followed a normal distribution, suggesting that 1 mainly ploidy level pollen grain were produced ...Based on the ploidy level analysis of their progeny, ‘Fen Tuan Qiang Wei’ produced 1n viable pollen...Five triploid China roses, including 4 Chinese old garden rose cultivars ‘Chun Shui Lü Bo’, ‘Yu Shi Zhuang’, ‘Hu Zhong Yue’, ‘Si Mian Jing’ and 1 species R. multiflora var. cathayensis Rehd ‘Fen Tuan Qiang Wei’ were used as triploid material (Table 1).

(2020)  Page(s) 3-4.  
 
Five triploid China roses, including 4 Chinese old garden rose cultivars ‘Chun Shui Lü Bo’, ‘Yu Shi Zhuang’, ‘Hu Zhong Yue’, ‘Si Mian Jing’ and 1 species R. multiflora var. cathayensis Rehd ‘Fen Tuan Qiang Wei’ were used as triploid material (Table 1)....Old Blush, ‘Chun Shui Lü Bo’, ‘Hu Zhong Yue’, ‘Qing Lian Xue Shi’, ‘Yu Shi Zhuang’ are all described in , published by China Science Press, 2015. ...
Qing Lian Xue Shi, Chinese Old Garden Rose, 3x

(2020)  Page(s) 3-4.  
 
Five triploid China roses, including 4 Chinese old garden rose cultivars ‘Chun Shui Lü Bo’, ‘Yu Shi Zhuang’, ‘Hu Zhong Yue’, ‘Si Mian Jing’ and 1 species R. multiflora var. cathayensis Rehd ‘Fen Tuan Qiang Wei’ were used as triploid material (Table 1)....Old Blush, ‘Chun Shui Lü Bo’, ‘Hu Zhong Yue’, ‘Qing Lian Xue Shi’, ‘Yu Shi Zhuang’ are all described in , published by China Science Press, 2015.

(2020)  Page(s) 3-4.  
 
Five triploid China roses, including 4 Chinese old garden rose cultivars ‘Chun Shui Lü Bo’, ‘Yu Shi Zhuang’, ‘Hu Zhong Yue’, ‘Si Mian Jing’ and 1 species R. multiflora var. cathayensis Rehd ‘Fen Tuan Qiang Wei’ were used as triploid material (Table 1)....Old Blush, ‘Chun Shui Lü Bo’, ‘Hu Zhong Yue’, ‘Qing Lian Xue Shi’, ‘Yu Shi Zhuang’ are all described in , published by China Science Press, 2015.