| AGASTACHE |
|---|
| N 'Serpentine' | 150 | Bleu | 06/09 | C |
| AUBRIETA |
|---|
| N 'Pixie Pearls' | 10 | Blanc | 04/05 | A |
| CALAMINTHA |
|---|
| N nepeta 'Triumphator' | 40 | Blanc | 06/08 | B |
| N sylvatica 'Gottfried Kühn' | 50 | Mauve | 07/10 | B |
| CAREX |
|---|
| N oshimensis 'Ice Cream' | 30 | F. panaché | 05/08 | D |
| CHAMAEMELUM |
|---|
| N nobile | 30 | Blanc | 06/08 | A |
| DRACOCEPHALUM |
|---|
| N peregrinum 'Blue Dragon' | 30 | Bleu | 06/09 | C |
| EUPHORBIA |
|---|
| N amygdaloides 'Ruby Glow' | 50 | F. pourpre | 04/06 | C |
| FALKIA |
|---|
| N repens | 5 | Variés - F. vert | 05/08 | C |
| GERANIUM |
|---|
| N 'Chocolate Candy' ® | 50 | Rose - F. pourpre | 05/09 | E |
| HALIMIOCISTUS |
|---|
| N sahucii (X HALIMIOCISTUS) | 50 | Blanc | 06/08 | C |
| HELICHRYSUM |
|---|
| N stoechas | 30 | Jaune | 06/08 | C |
| LEUCANTHEMUM |
|---|
| N 'King's Crown' ® | 40 | Blanc | 07/09 | E |
| LINUM |
|---|
| N narbonense | 60 | Bleu | 05/07 | B |
| PACHYPHRAGMA |
|---|
| N macrophyllum | 30 | Blanc | 03/05 | F |
| PARAHEBE |
|---|
| N catarractae 'Avalanche' ® | 40 | Blanc | 06/09 | E |
| PENNISETUM |
|---|
| N alopecuroides 'Goldstrich' | 80 | Brun | 07/10 | C |
| PENSTEMON |
|---|
| N pinifolius | 30 | Rouge | 06/09 | B |
| N pinifolius 'Mersea Yellow' | 30 | Jaune | 06/09 | B |
| PERSICARIA |
|---|
| N weyrichii | 80 | Blanc | 07/09 | C |
| PHLOX |
|---|
| N 'Blind Lion' ® (Paniculata Group) | 40 | Pourpre | 07/10 | E |
| N 'Green Lion' ® (Paniculata Group) | 40 | Vert | 07/10 | E |
| SALVIA |
|---|
| N jamensis 'Amethyst Lips' ® | 90 | Bicolore | 05/10 | B |
| N pratensis 'Swan Lake' | 50 | Blanc | 06/10 | C |
| N 'Snow Kiss' (Color Spires Series) | 50 | Blanc | 06/09 | E |
| N verticillata 'Hannay's Blue' | 60 | Bleu | 06/09 | D |
| SAPONARIA |
|---|
| N ocymoides 'Snow Tip' | 20 | Blanc | 05/07 | A |
| SCHIZACHYRIUM |
|---|
| N scoparium 'Chameleon' ® | 90 | F. panaché | 08/10 | E |
| SENECIO |
|---|
| N niveoaureus 'Donkey's Ears' | 40 | F. Gris-argent | 06/07 | D |
| SOLIDAGO |
|---|
| N cutleri | 15 | Jaune | 07/09 | B |
| TEUCRIUM |
|---|
| N orientale | 40 | Violet | 06/09 | B |
| TITANOTRICHUM |
|---|
| N oldhamii | 50 | Bicolore | 09/11 | D |
| TOLMIEA |
|---|
| N menziesii 'Cool Gold' ® | 40 | F. Doré | 05/06 | E |
