BLOOMING DATES OF PERENNIALS 53 



Phlox frondosa 



Hort. var. Vivid 9 



Phlox glaberrima, Smooth Phlox 



Hort. var. Miss Lingard 28 



Phlox lilacitia, Lilac Phlox 9 



Hort. var. Bluehill 9 



Phlox nivalis, Trailing Phlox. 



Hort. var. Camla 10 



Phlox ovata, Mountain Phlox 13 



Phlox paniculata, Summer Phlox 



Hort. var. Antonin Mercier 33 



Augusta 36 



B. Comte 38, 41 



Border Gem 37 



Cameron 35 



Charles B. Merrill 38, 41 



Columbia 29 



Czarina 38,41 



Dr. Klemm 37 



E. I. Farrington 36 



Eva Foerster 32 



Flash 34, 41 



Graf Zepplin 33 



Harvest Fire 38,41 



Hauptmann Kohl 34 



Jules Sandeau 29 



Lemahdi 36 



Mary Louise 33 



Mia Ruys 35, 41 



Mrs. Milly Vanhoboken 34 



Painted Lady 35 



Rosenkavalier 35 



Ruth May 37, 42 



Salmon Glow 35 



W. C. Egan 37 



Widar 36 



Phlox subulata, Moss Phlox 



Hort. var. Atropurpurea 9 



Heather 9 



Maysnow (Maischnee) 10 



Rhonsdorf Beauty (Rhonsdorfer Schone) 11 



Samson 10 



Schneewittchen 10 



Phlox, Arends. See Phlox arendsi 

 Phlox, Lilac. See Phlox lilacina 

 Phlox, Moss. See Phlox subulata 

 Phlox, Mountain. See Phlox ovata 

 Phlox, Smooth. See Phlox glaberrima 

 Phlox, Summer. See Phlox pa^iictilata 

 Phlox, Trailing. See Phlox nivalis 



Physostegia virginiana, Virginia Lionsheart 38 



Hort. var. Summer Glow 43 



Vivid 44 



White {alba) 33 



Platycodon grandiflorum, Balloonflower 33 



Hort. var. White (album) 33 



Poppy, Oriental. See Papaver orientale 

 Poppy, Schinz. See Papaver schinzianum 



Potentilla recta warreni, Warrens Sulfur Cinquefoil 17, 26 



Potentilla tridentata, Wineleaf Cinquefoil 13 



Prunella webbiana, Webb Selfheal 22, 26 



Puschkinia scilloides libanotica, Lebanon Puschkinia 6 



Puschkinia, Lebanon. See Puschkinia scilloides libanotica 

 Pyrethrum, Florists. See Chrysanthemum coccineum 



Rockcress, Alpine. See Arabis alpina 



Rockcress, Double Wall. See Arabis albida fiorepleno 



