D. Pyrelhrum E. Sweel William I. Stokesia J. Hardy Alyssum K. Coreopsis L. Oriental Poppy N. Gaillardia P. Hardy Aster Q. Shasta Daisy 



HARDY PERENNIAL PLANTS SJ£%£^STi!SSS, 



The heights given include the flower spike. Send for our free pamphlet. Henderson Planting Plans for Perennial Borders. 



Variety 



Achillea, Ptarmica, 



The Pearl 



Alyssum Saxatile 



Ajuga Reptans 



Anchusa Italica 



(Drop more) 



Anchusa Myosotidiflora ... 



Arabis Alpina 



Armeria Maritima 



Artemisia, Silver King 



Baptisia Australis 



Boltonia Latisquama 



Campanula Carpatica 



Campanula Media 



Carnation, Hardy Garden... 

 Cerastium Tomentosum. . . . 



Cheiranthus Allioni 



Coreopsis, Golden Giant. . . 



Dianthus Barbatus 



Di centra Eximia 



Digitalis Gloxiniatlora 



Doronicum Excelsum 



Eupatorium, Blue Mist 



Funkia Subcordata 



Funkia Undulota 



Variegated 



Gentiana Andrewsi 



Geum Mrs. Bradshaw .... 

 Helenium Superbum 



Rubrum 



Helianthus Multiflorus 



Hemerocallis Flava 



Heuchera Sanguinea 



Iberis Sempervirens 



Liatris Pycnostachya 



Lobelia Cardinalis 



Lupinus Polyphyllus 



Lychnis Chalcedonica .... 



Mertensia Virginica 



Monarda Didyma 



Papaver Orientale 



Papaver 0.,Mrs. Perry .... 

 Phlox Divaricata 



Canadensis 



Phlox SubulGta 



Phlox Subuiata Alba 



Physostegia, Vivid 



Platycodon Grandiflorum . 



Plumbago Larpentae 



Pyrethrum Hybridum 



Rudbeckia, Golden Glow . . 



Rudbeckia Purpurea 



Saponaria Ocymoides 



Scabiosa Caucasica 



Sedum Spectabilis 



Shasta Daisy 



Stokesia Cyanea 



Tritoma Pfitzeri 



Veronica Spicala 



Verbena Venosa 



Vinca Minor 



Viola, Jersey Gem 



Alkanet 



Forget-me-not Anchusa. 



Rock Cress 



Sea Pink 



Silver Sage Brush 



False Indigo 



Thousand Flower Aster 

 Carpathian Harebell. . . 



Canterbury Bell 



Double Carnation 



Snow-in-Summer 



Siberian Wallflower. . . . 



Tick-seed 



Sweet William 



Plumy Bleeding Heart. 



Foxglove 



Leopard's Bane 



Hardy Ageratum 



White Day Lily 



Common Name 



Mil Jo il or Yarrow. 



Golden Tuft 



Bugle 



Variegated Day Lily. 



Gentian 



Avens 



Helen Flower 



Double Sunflower 



Lemon Lily 



Coralbells 



Hardy Candytuft 



Gay Feather 



Cardinal Flower 



Lupine 



Campion 



Virginian Blue Bells . 



Oswego Tea 



Oriental Poppy 



Pink Oriental Poppy. 



Canadian Phlox... 



Moss Pink 



Moss Pink 



False Dragonhead . 



Balloon Flower 



Leadwort 



Persian Daisy 



Golden Glow 



Cone flower 



Soapwort 



Blue Bonnet 



Brilliant Stonecrop. 



Largest Type 



Cornflower Aster. . . 



Torch Lily 



Speedwell 



Hardy Verbena. . . . 

 Creeping Myrtle . . . 

 Tvfted Pansy 



Height 



V/2 



% 

 4 



y 2 

 y* 



2-3 



3 



3-5 



1 

 2 



iy 2 



8-12 

 3-5 



2 



2 



2J4-3 



1-2 



m 



5-6 



4 



9 



1-lji 



3 4-l 



4 

 2-3 

 2-3 



3 



l-li „ 



2-3 



3 



3 



1 



y 2 

 y 2 



114-2 



iy 2 



y 2 -u 



iy 2 



6 

 3 



iy 2 -2 



iy 2 

 2-iy 2 



\y 2 



3 



\y 2 



6 in 

 H ft 



Color 



White 



Yellow. . . . 

 Deep Blue. 



Blue 



Brilliant Blue . . 



White 



Rose-Pink 



Silver Foliage. . 



Blue 



Light Pink 



Blue 



Assorted 



Assorted 



White 



Orange 



Yellow 



Assorted 



Pink 



Assorted 



Yellow 



Blue 



White 



Blue 



Deep Blue. . 

 Bright Red 



Terra Cotta 



Yellow 



Lemon 



Crimson 



White 



Purple 



carlet 



Assorted 



Scarlet 



Blue to Pink.. . . 



Scarlet 



Crimson-Scarlet. 

 Salmon 



Light Blue 



Purplish Pink. . 



White 



Violet-Mauve. . 



Blue 



Purple-Blue. . . . 



Assorted 



Yellow 



Red-Purple. . . . 



Rose 



Lavender 



Rose 



White 



Blue 



Orange-Scarlet. 



Blue 



Purplish Blue. . 



Blue 



Violet 



Time of 

 Bloom 



All Summer . . 



Spring 



May-June . . . 



All Summer . . 

 May-June . . . 

 April-May. . . . 

 All Summer . . 



Sept. -Nov 



June-Julv 



Sept.-Oct. . . . 



June-Oct 



Early Summer 

 All Summer. . . 



June-July 



May-June . . . 

 All Summer . . 



Summer 



April to Fall.. 



July-Aug 



May 



Aug.-Oct 



Aug. -Sept 



Aug.-Sept. 

 July-Oct. . . 

 June-Aug. 



Aug.-Sept. 

 Aug.-Oct.. 

 Summer. . . 

 June-Sept. 

 Spring. 

 Summer. . . 

 Aug.-Sept.. 

 June-July. 

 Summer. . . 

 Spring. . . . 

 July-Aug. . 

 Summer. . . 

 Summer. . . 



May 



Spring 



Spring 



July-Aug.. . . 

 June-Oct.. . . 



July-Oct 



Summer. . . . 



Julv-Oct 



July-Oct.. . . 

 May-Aug. . 

 June- Sept. . . 

 July-Nov. . 

 All Summer 



June-Oct 



Aug. -Nov.. . 



August 



Summer. . . . 



Spring 



All Summer. 



Location 



Sun 



Sun 



Sun or Shade. 



Sun 



Sun or Shade. . . 



Sun 



Sun 



Sun ' 



Part Shade 



Sun 



Part Shade 



Sun-Part Shade. 



Sun 



Sun 



Sun 



Sun 



Sun-Part Shade 



Part Shade 



Sun 



Sun 



Sun 



Part Shade 



Sun or Shade. 



Sun 



Sun 



Sun 



Sun 



Sun or Shade. 



Sun 



Sun 



Sun 



Part Shade. . . 



Sun 



Sun 



Part Shade. . . 



Sun 



Sun 



Sun 



Sun or Shade 



Sun 



Sun 



Sun 



Sun 



Sun 



Sun 



Sun 



Sun 



Sun 



Sun 



Sun 



Sun 



Sun 



Sun 



Sun 



Sun 



Shade 



i or Part Shade. 



Soil 



Dry 



Drained. 

 Any 



Rich 



Any 



Any 



Any 



Any 



Any 



Any 



Rich 



Rich 



Medium . 

 Drained. 

 Rich. . . . 



Any 



Any 



Any 



Any 



Any 



Any 



Moist . . . 



Moist. 

 Moist. 

 Rich.. 



Any 



Any 



Moist. . . 



Rich 



Drained. 

 Any 



Moist. . . 

 Moist. . . 



Light 



Moist. . 

 Any. 



Rich. 

 Rich. 



Rich 



Any 



Any 



Moist. . . 



Rich 



Any 



Any 



Any 



Any 



Any 



Any. 



Light 



Any 



Any 



Drained. 



Any 



Any 



Moist. . . 

 Rich 



Uses 



Massing and Cutting 

 Border or Rockery 

 Rock Garden 



Superb for Massing 

 Ground Cover or Rockery 

 Border or Rockery 

 Edging or Rockery 

 Massing and Cutting 

 Border or Wild Garden 

 Massing and Cutting 

 Edging or Rockery 

 Massing and Cutting 

 Border and Cutting 

 Edging or Rockery 

 Border or Rockery 

 Massing and Cutting 

 Border and Bedding 

 Rock Garden 

 Border and Massing 

 Border and Cutting 

 Border or Cutting 

 Border or Clump 



Edging and Massing 

 Rock Garden 

 Border, Showy 



Background 



Massing and Naturalizing 



Borders and Waterside 



Border, Rockery, Cutting 



Edging or Rockery 



Border and Cutting 



Border and Waterside 



Border 



Border, Showy 



Border and Rockery 



Border 



Border and Cutting 



Border and Cutting 



Edging and Rockers- 

 Edging, Rockery 

 Edging, Rockery 

 Border and Cutting 

 Border and Cutting 

 Border and Rockery 

 Border and Cutting 

 Border Background 

 Border and Cutting 

 Rock Garden 

 Border and Cutting 

 Border and Rockery 

 Border and Cutting 

 Border and Cutting 

 Edging or Border 

 Border Background 

 Border or Beds 

 Ground Cover 

 Edging. Very Fine 



Price for above: 45c each; $1.15 for 3; $4.00 per doz.; $30.00 per 100. 



THE "IMPERISHABLE" PERENNIAL BORDER COLLECTION FOR $27.50 



A succession of bloom and a very picturesque effect may be obtained by planting the "Imperishable Collection." 



A sketch plan is shown. To make one like it 5 x 50 feet would require 100 plants. We list below 30 varieties of contrasting heights and colors and the number of 

 plants for each group. The number after each variety gives the position in which they should be planted. If out of any variety we substitute a similar sort. 





5 10' IS' 



zc zs 3<y 3s' 4C «»• s» 



1 



\ 



11 .>• 



y 2i 



12 '•>-'-:;'' 13 >'■:; 



'/'' 22 /' 23 X, 



4/A ~>'\ 6 -/ 7 A 6 S'\ 9 .--'' Vx 10 



-"'i4 /" "Vs ,>-''''■>-,---;' V'-'ia >/; is /\o^., 



~Za" y'"z5 2S~'~y 26 *\"'27 /"' 2© \29 .-'"30 





3 Lobelia Cardinalis 1 



4 Digitalis 2 



2 Anchusa Italica 3 



2 Boltonia Latisquama 4 



3 Rudbeckia Purpurea 5 



3 Hibiscus 6 



4 Delphinium Wrexham 7 



3 Helianthus Multiflorus 8 



3 Baptisia Australis 9 



3 Gypsophila Paniculata 10 



3 Anemone Japonica 1 1 



4 Gaillardia Grandiflora 12 



3 Achillea, The Pearl 13 



3 Pyrethrum Hybridum 14 



3 Physostegia Vivid 15 



3 Hemerocallis Flava 16 



3 Coreopsis, Golden Giant .... 17 



4 Campanula, Media 18 



[18] 



4 Aquilegia 19 



3 Papaver Orientale 20 



4 Alyssum Saxatile 21 



4 Dianthus 22 



4 Funkia, Variegated 23 



3 Heuchera Sanguinea 24 



4 Plumbago Larpentae 25 



4 Arabis Alpina 26 



3 Monarda Didyma 27 



4 Iberis 28 



3 Scabiosa 29 



4 Phlox Subuiata 30 



