Table 1 List of peach ornamental accessions and selections analyzed in this study. Information about the genotype at di and Di2 loci, as well as source of material, origin and basic description of flower phenotypes are also provided. Asterisks indicate the presence of PET mutation at Di2 locus
# | Accession | Origin and description | Source | Flower type | Genotype |
|---|---|---|---|---|---|
1 | Crimson Rocket | complex cross from NJ Pillar and Italian Pillar | USDA-ARS (Kearneysville, West Virginia) | Single | Di/Di |
2 | Hokimomo op | Japan, variegated white and pink flowers | USDA-ARS (Kearneysville, West Virginia) | Double | di1/di1 |
3 | S7258 cl. IRAN 6:59 | Iran | INRAE-GAFL (Avignon, France) | Double | di2/di2 |
4 | 'G. Biffi' Fiore Doppio | unknown, Italy | University of Milan (Milan, Italy) | Double | di2/di2 |
5 | Taoflora pink | Vietnam – breeding | Nursery | Double | diΔ/diΔ |
6 | Taoflora white | Vietnam – breeding | Nursery | Double | diΔ/diΔ |
7 | KV872615 | from New Jersey Pillar, pink flowers | USDA-ARS (Kearneysville, West Virginia) | Double | di1/di1 |
8 | Compact Pillar | from New Jersey Pillar, red flowers | USDA-ARS (Kearneysville, West Virginia) | Double | di1/di1 |
9 | Helen Borchers | unknown, USA | USDA-ARS (Byron, Georgia) | Double | di2/di2 |
10 | Peppermint Stick cl. | unknown, USA | Clemson University (Clemson, South Carolina) | Double | di1/di1 |
11 | Kikoumomo D (KV044770) | op from Kikoumomo (Japan), chrysanthemum red flowers | USDA-ARS (Kearneysville, West Virginia) | Double | di2/di2 |
12 | S10321 Hua 5-15 | China | INRAE-GAFL (Avignon, France) | Double | di1/di1 |
13 | Redleaf Pillar | NJ Pillar (germplasm) x Italian Pillar (germplasm) | USDA-ARS (Kearneysville, West Virginia) | Single | Di/di1 |
14 | S10322 Hua 5-25 | China | INRAE-GAFL (Avignon, France) | Double | di1/di1 |
15 | Okinawa | Japan | University of Milan (Milan, Italy) | Double | di1/di1 |
16 | Klara Meyer | Germany, red flowers, semi-dwarf | Kaneppele nursery (Italy) | Double | diΔ/diΔ |
17 | KV045590 | F2 from Italian Pillar, white flowers, weeping | USDA-ARS (Kearneysville, West Virginia) | Double | Di/Di* |
18 | KV021779 | From Italian Pillar, rose flowers | USDA-ARS (Kearneysville, West Virginia) | Double | Di/Di* |