| PACHYSANDRA |
|---|
| terminalis | 25 | F. vert | 05/06 | A |
| terminalis 'Green Carpet' | 25 | F. vert | 05/06 | C |
| terminalis 'Variegata' | 25 | F. panaché argenté | 05/06 | C |
| PAEONIA |
|---|
| 'Bowl of Beauty' | 80 | Rose | 05/06 | I |
| 'Mme Calot' | 100 | Rose | 06/07 | I |
| 'Mme Claude Tain' | 100 | Blanc | 06/07 | I |
| 'Monsieur Jules Elie' | 120 | Rose | 06/07 | I |
| PAPAVER |
|---|
| orientale 'Beauty of Livermere' | 100 | Rouge | 04/06 | C |
| orientale 'Manhattan' | 70 | Pourpre | 04/06 | C |
| orientale 'Marlene' | 70 | Pourpre | 04/06 | C |
| orientale 'Patty's Plum' | 80 | Pourpre | 04/06 | C |
| orientale 'Pink Perfection' | 80 | Rose | 05/06 | F |
| orientale 'Princess Victoria Louise' | 90 | Rose | 06/07 | C |
| orientale 'Red Rumble' ® | 70 | Rouge | 05/06 | F |
| orientale 'Royal Chocolate Distinction' | 70 | Pourpre | 04/06 | C |
| orientale 'Royal Wedding' | 80 | Blanc | 04/06 | C |
| orientale 'Türkenlouis' | 80 | Rouge | 04/06 | C |
| PARAHEBE |
|---|
| catarractae 'Avalanche' ® | 40 | Blanc | 06/09 | E |
| lyallii | 30 | Blanc | 06/09 | E |
| PARONYCHIA |
|---|
| kapela ssp. serpyllifolia | 3 | F. vert | 05/07 | C |
| PENSTEMON |
|---|
| 'Alice Hindley' | 70 | Mauve | 05/10 | C |
| 'Andenken an Friedrich Hahn' | 100 | Rouge | 05/10 | C |
| barbatus 'Coccineus' | 100 | Rouge | 06/09 | B |
| 'Blackbird' | 100 | Pourpre | 05/10 | C |
| 'Chester Scarlet' | 80 | Rouge | 06/10 | C |
| digitalis 'Dakota Burgundy' ® | 50 | F. pourpre | 07/08 | E |
| eatonii | 60 | Rouge | 05/08 | B |
| 'Evelyn' | 50 | Rose | 06/10 | C |
| 'Fujiyama' | 50 | Rose | 06/10 | C |
| heterophyllus 'Züriblau' | 40 | Bleu | 05/07 | B |
| 'Hewell Pink Bedder' | 80 | Rose | 06/10 | C |
| 'Kilimanjaro' | 50 | Rose | 06/10 | C |
| 'Le Phare' | 60 | Rouge | 06/10 | C |
| 'Midnight' | 70 | Violet | 05/10 | C |
| 'Mother of Pearl' | 80 | Bicolore | 06/10 | C |
| 'Pen Purple' | 70 | Pourpre | 06/10 | C |
| 'Pennington Gem' | 100 | Rouge | 06/10 | C |
| 'Pensham Czar' | 50 | Bicolore | 06/10 | C |
| 'Pensham Wedding Day' | 50 | Blanc | 06/10 | C |
| pinifolius | 30 | Rouge | 06/09 | B |
| 'Russian River' | 70 | Violet | 06/10 | C |
| 'Schoenholzeri' | 60 | Rouge | 05/09 | C |
| 'Sour Grapes' | 80 | Mauve | 06/10 | C |
| 'Southgate Gem' | 60 | Rouge | 05/09 | C |
| 'Souvenir d'Adrien Régnier' | 50 | Rose | 06/10 | C |
| strictus | 50 | Bleu | 06/08 | C |
| superbus | 80 | Rouge | 05/07 | B |
| 'Vesuvius' | 50 | Violet | 06/10 | C |
| virens | 30 | Bleu | 05/06 | B |
| 'White Bedder' | 70 | Blanc | 06/10 | C |
| PEROVSKIA |
|---|
| abrotanoides | 120 | Bleu | 07/09 | C |
| atriplicifolia 'Lacey Blue' ® | 50 | Bleu | 08/10 | E |
| atriplicifolia 'Little Spire' ® | 40 | Bleu | 07/09 | E |
| atriplicifolia 'Prime Time' ® | 75 | Bleu | 07/10 | D |
| 'Blue Spire' | 120 | Bleu | 07/09 | C |
| PERSICARIA |
|---|
| affinis 'Darjeeling Red' | 25 | Rouge | 04/07 | B |
| affinis 'Donald Lowndes' | 20 | Rose | 04/07 | B |
| affinis 'Kabouter' | 40 | Rose | 05/10 | B |
| affinis 'Superba' | 30 | Rose | 04/07 | A |
| amplexicaulis 'Alba' | 80 | Blanc | 06/10 | C |
| amplexicaulis 'Alba Junior' ® | 70 | Blanc | 07/10 | F |
| amplexicaulis 'Blackfield' | 90 | Rouge | 07/10 | D |
| amplexicaulis 'Dark Red' | 120 | Rouge foncé | 07/09 | C |
| amplexicaulis 'Endless Beauty' | 110 | Rose | 07/10 | F |
| amplexicaulis 'Fascination' | 90 | Rose | 07/10 | E |
| amplexicaulis 'Firetail' | 100 | Rouge | 06/09 | C |
| amplexicaulis 'Golden Arrow' | 60 | Rouge | 07/09 | E |
| amplexicaulis 'JS Caliente' ® | 70 | Rouge | 07/10 | F |
| amplexicaulis 'Pink Elephant' | 100 | Rose | 06/09 | E |
| amplexicaulis 'Rosea' | 100 | Rose | 07/10 | C |
| amplexicaulis 'Speciosa' (Atrosanguineum) | 100 | Rouge | 07/09 | C |
| bistorta 'Superba' | 80 | Rose | 04/06 | C |
| filiformis 'Painter's Palette' | 60 | F. panaché | 07/08 | F |
| odorata | 60 | F. vert | 07/08 | B |
| polystachya (wallichii) | 150 | Blanc | 08/09 | C |
| PETASITES |
|---|
| fragrans | 30 | F. vert | 01/04 | C |
| PETRORHAGIA |
|---|
| saxifraga | 20 | Rose | 05/09 | B |
| PHLOMIS |
|---|
| 'Edward Bowles' | 120 | Jaune | 06/08 | F |
| fruticosa | 120 | Jaune | 06/08 | E |
| lanata | 50 | Jaune | 06/08 | E |
| purpurea ssp. caballeroi | 60 | Rose | 05/07 | C |
| tuberosa | 130 | Rose | 05/06 | E |
| PHLOX |
|---|
| 'Alpha' (Maculata Group) | 120 | Rose | 06/08 | C |
| 'Amethyst' (Paniculata Group) | 90 | Bleu | 06/09 | C |
| 'Benita' (Subulata Group) | 10 | Mauve | 04/05 | B |
| 'Blue Boy' (Paniculata Group) | 60 | Bleu | 06/09 | C |
| carolina 'Bill Baker' | 40 | Rose | 05/06 | C |
| 'David' (Paniculata Group) | 80 | Blanc | 06/09 | C |
| 'Delta' (Maculata group) | 80 | Blanc | 07/09 | C |
| divaricata 'Blue Ribbons' ® | 30 | Violet - F. panaché doré | 05/06 | C |
| divaricata 'Chattahoochee' | 20 | Mauve | 05/07 | C |
| divaricata 'Clouds of Perfume' | 30 | Bleu | 05/07 | C |
| divaricata 'May Breeze' | 50 | Blanc | 04/06 | C |
| 'Fujiyama' (Paniculata Group) | 80 | Blanc | 06/09 | C |
| 'G.F.Wilson' (Subulata Group) | 10 | Bleu | 04/05 | B |
| 'Graf Zeppelin' (Paniculata Group) | 80 | Blanc | 06/09 | C |
| 'Lilac Cloud' (Douglasii Group) | 20 | Rose | 04/05 | C |
| 'Moerheimii' (Subulata Group) | 10 | Rose | 04/05 | B |
| 'Natasha' (Maculata Group) | 100 | Bicolore | 06/09 | C |
| 'Purple Beauty' (Subulata Group) | 10 | Mauve | 04/05 | C |
| 'Red Admiral' (Douglasii Group) | 10 | Rose | 04/05 | C |
| 'Scarlet Flame' (Subulata Group) | 15 | Rouge | 04/05 | B |
| 'Starfire' (Paniculata Group) | 90 | Rouge | 06/09 | C |
| 'Tenor' (Paniculata Group) | 70 | Rose | 06/09 | B |
| 'White Admiral' (Douglasii Group) | 10 | Blanc | 04/05 | C |
| 'White Delight' (Subulata Group) | 15 | Blanc | 04/05 | B |
| 'White Sparr' (Paniculata Group) | 70 | Blanc | 07/09 | C |
| PHUOPSIS |
|---|
| stylosa | 20 | Rose | 05/09 | A |
| PHYGELIUS |
|---|
| capensis | 80 | Rouge | 08/09 | E |
| PHYLA |
|---|
| nodiflora var. canescens | 3 | Rose | 06/08 | C |
| PHYSOSTEGIA |
|---|
| virginiana 'Alba' | 120 | Blanc | 07/09 | B |
| virginiana 'Bouquet Rose' | 120 | Rose | 07/09 | B |
| PHYTEUMA |
|---|
| scheuchzeri | 40 | Bleu | 07/08 | B |
| POLEMONIUM |
|---|
| caeruleum | 60 | Bleu | 05/07 | B |
| POLYGONATUM |
|---|
| hybridum 'Weihenstephan' | 100 | Crème | 05/07 | F |
| multiflorum | 80 | Blanc | 04/06 | F |
| POLYGONUM |
|---|
| scoparium | 80 | Blanc | 06/10 | D |
| POTENTILLA |
|---|
| atrosanguinea | 40 | Rouge | 06/08 | B |
| aurea | 10 | Jaune | 05/08 | B |
| 'Flamboyant' | 40 | Rouge foncé | 06/08 | E |
| megalantha | 20 | Jaune | 06/08 | C |
| PRATIA |
|---|
| pedunculata | 3 | Bleu | 05/07 | C |
| pedunculata 'County Park' | 3 | Bleu foncé | 05/07 | C |
| PRIMULA |
|---|
| beesiana | 40 | Pourpre | 05/07 | B |
| japonica | 60 | Variés | 07/09 | B |
| rosea 'Grandiflora' | 15 | Rose | 03/04 | B |
| veris | 20 | Jaune | 03/05 | B |
| PROSTANTHERA |
|---|
| cuneata | 45 | Blanc | 04/05 | E |
| PRUNELLA |
|---|
| grandiflora | 20 | Violet | 06/09 | B |
| grandiflora 'Alba' | 20 | Blanc | 06/09 | B |
| grandiflora 'Rubra' (P. vulgaris 'Rubra') | 30 | Rose | 06/09 | B |
| PULMONARIA |
|---|
| angustifolia 'Azurea' | 25 | Bleu | 03/05 | C |
| 'Blue Ensign' | 30 | Bleu | 03/04 | E |
| 'Majesté' | 30 | Bicolore | 02/05 | E |
| officinalis 'Sissinghurst White' | 25 | Blanc | 03/05 | E |
| saccharata 'Dora Bielefeld' | 30 | Rose | 03/05 | C |
| saccharata 'Mrs Moon' | 25 | Bicolore | 03/05 | C |
| 'Silver Bouquet' ® | 25 | Bicolore | 03/07 | E |
| 'Trevi Fountain' | 30 | Bleu | 02/05 | E |
| 'Victorian Brooch' | 30 | Bicolore | 04/06 | E |
| PULSATILLA |
|---|
| vulgaris | 30 | Violet | 04/05 | B |
| vulgaris 'Alba' | 30 | Blanc | 04/05 | B |
| PYCNANTHEMUM |
|---|
| flexuosum | 60 | Blanc | 07/08 | B |
| muticum | 80 | F. Gris-argent | 07/08 | B |
| pilosum | 60 | Blanc | 07/08 | B |
| PANICUM |
|---|
| virgatum 'Heiliger Hain' | 100 | F. pourpre | 08/09 | D |
| virgatum 'Kurt Bluemel' | 120 | F. pourpre | 08/10 | E |
| virgatum 'Oxblood Autumn' ® | 70 | F. pourpre | 09/11 | E |
| virgatum 'Prairie Sky' | 120 | F. Bleuté | 08/09 | D |
| virgatum 'Rehbraun' | 100 | F. pourpre | 08/10 | C |
| virgatum 'Rotstrahlbusch' ('Hänse Herms') | 100 | F. pourpre | 08/10 | C |
| virgatum 'Shenandoah' | 120 | F. pourpre | 06/09 | D |
| virgatum 'Squaw' | 120 | F. Bleuté | 08/09 | C |
| virgatum 'Warrior' | 150 | F. Bleuté | 08/09 | C |
| PENNISETUM |
|---|
| alopecuroides | 100 | Brun | 08/12 | A |
| alopecuroides 'Black Beauty' | 100 | Brun | 08/10 | C |
| alopecuroides 'Dark Desire' | 90 | Brun | 08/12 | C |
| alopecuroides f. viridescens | 60 | Rose - F. vert | 08/12 | C |
| alopecuroides 'Gelbstiel' | 80 | Brun | 07/12 | E |
| alopecuroides 'Géant d'Argoat' | 100 | Brun - F. vert | 07/11 | E |
| alopecuroides 'Hameln' | 60 | Brun | 06/09 | C |
| alopecuroides 'Hameln Gold' | 50 | Brun - F. Doré | 08/09 | F |
| alopecuroides 'Herbstzauber' | 60 | Rose | 08/12 | C |
| alopecuroides 'Japonicum' | 120 | Brun | 08/12 | C |
| alopecuroides 'Lepage Gold' | 60 | Brun - F. Doré | 08/10 | C |
| alopecuroides 'Little Bunny' | 30 | Crème | 08/12 | C |
| alopecuroides 'Magic' | 60 | Brun | 07/09 | C |
| alopecuroides 'Moudry' | 80 | Brun | 08/12 | C |
| alopecuroides 'Red Head' | 80 | Rose | 07/09 | C |
| alopecuroides 'Weserbergland' | 80 | Rose | 08/12 | C |
| incomptum | 120 | Brun - F. vert | 08/12 | C |
| macrourum | 160 | Doré | 07/12 | C |
| orientale | 80 | Rose | 07/09 | B |
| orientale 'Fairy Tails' | 100 | Rose | 07/09 | C |
| orientale 'Tall Tails' | 120 | Rose | 06/10 | C |
| villosum | 50 | Crème | 07/09 | B |
| PHALARIS |
|---|
| T arundinacea | 130 | F. vert | 05/07 | B |
| T arundinacea 'Feesey' | 70 | F. panaché | 05/06 | D |
| T arundinacea 'Pure Gold' | 60 | F. Doré | 05/07 | E |
| PHRAGMITES |
|---|
| australis | 250 | F. vert | 07/09 | D |
| PLEIOBLASTUS |
|---|
| pygmaeus var. distichus | 50 | F. vert | - | E |
| POA |
|---|
| labillardieri | 100 | F. Bleuté | 06/08 | E |
