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Table 2 Morphological and ploidy characteristics of the F1 of ‘Orange Fire’ × ‘Old Blush’

From: The strong competitive role of 2n pollen in several polyploidy hybridizations in Rosa hybrida

F1

Ploidy

Plant type

Color

Petal

Flower diameter(cm)

Top leaflet length (cm)

Top leaflet wide (cm)

Leaflet shape

Aculeus

F1–1

3x

bush

pinkish orange

polyphyll

5.60

4.05

2.32

ovoid

stingless

F1–2

3x

vine

pink

Single petal

haplopetalous

5.25

4.90

2.97

ovoid

stingless

F1–3

3x

bush

red

Single petal

4.66

3.72

2.12

ovoid

small and dense

F1–4

3x

vine

red

Single petal

5.80

4.25

2.46

ovoid

different sizes and dense

F1–5

4x

bush

orange

Single petal

6.25

3.85

2.55

ovoid

small and

sparse

F1–6

3x

bush

red

Single petal

5.90

4.18

1.98

lanceolate

small and dense

F1–7

4x

bush

pinkish orange

polyphyll

8.40

4.15

2.28

ovoid

big and sparse

F1–8

4x

vine

pinkred

Single petal

12.50

5.09

3.80

ovoid

big and fewer

F1–9

4x

vine

pink

Single petal

8.66

4.91

3.20

ovoid

small and dense

F1–10

3x

vine

red

Single petal

5.82

4.40

2.20

lanceolate

small and dense

F1–11

4x

bush

red

Single petal

6.45

4.95

3.45

ovoid

big and fewer

F1–12

4x

vine

red

Single petal

7.70

5.75

3.65

ovoid

different sizes and dense

F1–13

4x

vine

orange

Single petal

5.70

4.04

2.55

ovoid

small and sparse

F1–14

4x

vine

orange

semidouble

6.70

3.48

2.16

ovoid

big and fewer

F1–15

3x

vine

pink

Single petal

6.80

4.92

2.45

lanceolate

small and dense

F1–16

3x

bush

dark pink

Single petal

9.10

4.93

2.51

lanceolate

big and sparse

F1–17

3x

vine

pink

Single petal

6.10

4.05

2.24

ovoid

small and sparse

F1–18

3x

vine

pink

Single petal

7.90

3.70

1.82

lanceolate

small and sparse

F1–19

3x

vine

red

Single petal

4.90

4.97

3.10

ovoid

different sizes and dense

F1–20

3x

bush

red

Single petal

7.16

4.30

2.68

ovoid

small and sparse

F1–21

3x

bush

pinkred

Single petal

6.50

4.55

2.37

ovoid

Stingless

F1–22

3x

vine

red

Single petal

6.15

4.43

2.75

ovoid

small and dense

F1–23

4x

bush

orange

Single petal

8.20

4.14

2.72

ovoid

small and sparse

F1–24

4x

bush

orange

Single petal

8.50

5.10

3.53

ovoid

small and sparse

F1–25

4x

vine

pinkred

semidouble

7.60

5.85

3.05

ovoid

small and dense

  1. Note: Plant type: small bush < 80 cm, medium and large bush 80–150 cm, vine > 150 cm; Petals: Single petals< 10, semidouble 10–20, polyphyll 20–60