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



HARDY PERENNIAL PLANTS EgffZfESVZSSi 



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



Variety 



Achillea, Ptarmica, 



The Pearl 



Alyssum SaxatiJc 



Ajuga Reptans 



Anchusa Italica 



(Dropmore) 



Anchusa Myosotidinor : . . . 



Arcbis Alpina 



Armeria Maritime 



Artemisia, Silver King 



Baptisia Austrclis 



Boltonia Latisquarn-- 



Campanula Carpatica 



Campanula Media 



Carnation, Hardy Garden... 

 Cerastium Tomen'osum. . . . 



Cheiranthus Allioni 



Coreopsis, Golden Giant. . . 



Dianthus Barbatus 



Dicentra Eximia 



Digitalis Gloxiniaflorn 



Doronicum Excelsum 



Eupatorium, Blue Mis: 



Funkia Subcordata 



Funkia Undulata 



Variegated 



Gentiana Andrew:.) 



Geum Mrs. Bradshaw 

 Helenium Superbum 



Rubrum 



Helianthus Multiflorus 



Hemerocallis Flava 



Heuchera Sanguinej 



Iberis Sempervirens 



Liatris Pycnostachya 



Lobelia Cardinalis 



Lupinus Polyphyllus 



Lychnis Chalcedonica .... 



Mertensia Virginica 



Monarda Didyma 



Papaver Orientale 



Papaver O., Mrs. Fe.'.- / 

 Phlox Divaricata 



Canadensis 



Phlox Subulata 



Phlox Subulata Albs 



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 Spicata 



Verbena Venosa 



Vinca Minor 



Viola, Jersey Gem 



Common Name 



Milfoil or Yan ow. 



Golden Tuft 



Bugle 



Alkanet 



Forgt l-nn not A nchusa . 



Rock ( 'ress 



Sea Pink 



Silver Sain Brush 



False Tndigo 



Thousand Flower A tei 

 I 'arpath ian Hart ' 



Canterbury Bell 



Double ( 'amotion 



Snow-in-Summer 



Sibt man Wallflou ■ 



Tickseed . . . . 



Swt et William 



Plumy Bin dam 1 1 < art 



Foxglove 



Leopard's Bane 



Hardy Ageratum 



White Day Lily 



Variegated Da ■ I 



Gentian 



Avens 



HeU a Flower 



Double Sunflowei 



Lemon Lily 



Coralbells 



Hardy Candytuft 



Ga i Ft nth' r 



( 'ardinal Flower 



J- a I'H" 



( 'ampion 



Virginian Blue Bells 



ii wi go Tin 



<>i it ntal Poppy 



Pink Oru ntal Poppy 



Canadian l'nlnx 



Moss I' ink 



Moss Pink 



False Dragonhead 

 Balloon Finn ■ 



Leadwort 



/'. rsian Daisy 



Golden Glov 



Coneflower 



Soapwort 



Blut li,m, i, I 



Brilliant Stont . < op 



Largt . I Type 



('urn ilowt r A 



Torch Li I ii 



Spt ml in II 



Hardy Verbt i 

 Creeping Myrtle . 

 Tufted l'ansy . 



Height 



I 1 - ft 



:, 4 ft 



4 in 



4-5 ft 



2 ft. 



! , ft 

 ".it 



2-3 It 



:; ft 



.:-"> ft. 



i it 



_' ft 



1 ft. 



1 . it 

 i ft 



2 ft. 



l'o ft. 



8-12 in. 



3-5 ft. 



2 ft. 

 •J ft. 



2^-3 ft. 



L> ft. 

 1-2 ft. 



v-A ft. 



-, 6 fl 



4 ft. 



2 ft. 

 11'.. It 



M-l ft. 

 4 ft. 



.'-a ft. 



L'-:i ft. 



:i ft. 



1-1',. ft. 



2-3 ft. 



3 ft. 

 ■A ft. 



1 ft. 



', ft. 



', ft. 



l.U-2 ft. 



f Yi fl 



y*-% ft. 

 i'.» ft. 



6 ft. 



3 it. 

 8 in 



1 '..-_' ft. 



['■, ft, 



_■-_", ft. 



114 ft. 



- '.,-:; ft. 



3 ft. 



l'o ft. 



I'. Ill 



'■' ft. 



Color 



White 



Yellow. . , . 

 Deep Blue. 



Blue 



Brilliant Blue. 



White 



Rose- Pink 

 Silver Foliage. 



Blue 



Light Pink.... 



hiii,- 



Vssorted 



\ — i ted 

 w bite 



Orange 



ifellow 



Assorted 



Pink 



Assorted 

 Yellow 



Blue 



\\ hlte 



Blue 



1 >eep Blue 



Bright Red 



Terra Cotta 



Yellow 



Lemon 



' 'niiisori 



\\ hite 



Purple 



Scarlet 



Assorted 



Scarlel 



Blue to Pink. . 



Scarlet 



t Irimaon-Scarlet. 

 Salmon 



Light Blue 



Purplish Pink. . 



White 



Violet-Mauve. . 



Blue 



Purple-Blue. 



Assorted 



Yellow 



Red-Purple. . . 



Hose 



Lavender 



Hose 



White 



Blue 



Orange-Seat let 



Blue 



Purplish Blue 



Blue 



Violet 



Time of 

 Bloom 



All Summer 



Spring 



May-June . 



All Summer . . 

 May-June . . . 

 April-May. . . . 

 All Summer . . 



Sep! -Nov 



June-July 



Sept.-Oct. 

 June-t let. 

 Early Summer 

 All Summer 



June-July 



\l.'i\ June 

 \ll Summer 



Summer 



April to Fall. . 



fuly-Aug. 



May 



iug Oct 



\nv Sepl 



\ii- Sepl 

 July-Oel 



.lime- \ii" 



iug.-Sept. , 

 \ug.-Oct. 



Summer. . . 



June-Sept. 



Spring 



Summer. . . 

 Aug.-Sept, 



June-July. 



bummer. 



Spring 

 July-Aug. 

 Sum mer 

 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 Shad ■ 



Sun 



Sun or Shad... . 



Sun 



Sun 



Sun 



Pari shade. . . . 



Sun 



Hint Shade 

 sun-Part Shad.' 

 Sun 



Sun 



Sun 



Sun 



Sun-Part Shade 

 Part Shade 



■Ml'! 



Sun 



■-ii m 



Hart Shade. 



Sun >.r .'had I 



Sun 



Sun 



Mm 



Sun 



Sun or Shad.' 



Sun 



Sun 



Sun. . . 



Hart Shade. . 



Illl 



Sun 



Hart Shade 



Sun 



Sun 



Sun 



Sun or Shade. 

 un 



Sun 



un 



Sun 



un 



Sun 



Sun 



Sun 



Sun 



Sun 



Sun 



Sun 



Sun 



Sun 



Sun. . . . 



Sun 



Shade 



Soil 



Dry 



Drained. 



Any 



Rich 



Any 



Any. . . 



Any 



Any 



Any 



Any 



Rich.. . 

 Rich. 

 Medium 

 I trained. 

 Rich. . 



Any 



Any 



Any 



\nv 



\ny. 

 Any. . . 

 Moist . 



Moist 

 Moist 

 tich.. 



Any 



\ny 



Moist 

 Rich.. . 

 Drained. 



\ny 



Moist 

 Moist. . . 



Light 



Moist. . 

 Any. 



un 



Part Sh ide 



Rich.... 

 Rich. . . 



Rich.... 



\ny 



Anv 



Moist. . . 



Rich 



Vny 



\ny. . . . 



\ny 



\ny 



\ ny 



Any 



Light.. .. 



Any 



Vny. . . 

 Drained. 



Any 



A ny 



Moist 

 Rich 



Massing and Cuttm: 

 Border or Hoekery 

 Rock Garden 



Superb for Massing 

 Ground Cover or Rockci v 

 Border or Rockery 

 Edging or Rockery 

 Massing and Cutting 

 Border or Wild Garden 

 .Massing and Cutting 

 Edging or Rookery 

 Massing and Cutting 

 Bottler and Cutting 

 Edging or Rockery 

 Border or Rockery 

 Massing arid Cutting 

 Bonier and Bedding 

 Rock Garden 

 Border and Massing 

 Bonier and Cutting 

 Border or Cutting 

 Border or Clump 



Edging and Massing 

 Hoik Garden 

 Border, Showy 



Background 



Massing and Naturalizing 



Borders and Waterside 



Border, Rockery, Cutting 



lodging or Rockery 



Border and Cutting 



Border and Waterside 



Border 



Border, Showy 



Bonier and Rockery 



Border 



Border and Cutting 



Border and Cutting 



I ilging 



Edging, 



Edging, 



Border 



Border 



Border 



Border 



Border 



Border 



Rock G 



Border 



Border 



Border 



Border 



Edging 



Border 



Border 



Ground 



Edging, 



and Rockery 



Roekery 



Rockery 

 and Cutting 

 and < tatting 

 and Rockery 

 and Cutting 

 Background 

 and Cutting 

 arden 



and Cutting 

 and Rockery 

 anil ( 'utting 

 and ( utting 

 fir Border 

 Background 

 or Beds 



Cover 



Very Fine 



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



THE "IMPERISHABLE" PERENNIAL BORDER COLLECTION FOR $27.50 



ession 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 numbe 

 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' 20" *S 30' 35' 1CT •>£' J 





1 _ .. \ 2 

 "" "\' 12 ■•-.-'-• 



,,' 21 / 22 . 



•'"'X 3 / 4 s' \, 5 '\ & A 7 L 6 S'\ 9 --''' ~\l<> 

 -. , --' > \ -- •• ,'\ .' \ --' » -' « 



13 ,V— " 14 / 15 ,.*- "v -,-'"" >-' l'°- - ". 19 .-' 20'--. 

 ">-» .--."' '*--. -•'•». ..'""-. 16 .'' - 17 .--' ^-- •' "Y~ ""*-•. .»"' 

 -' ~2Z v - v "24" ,"'~"zi 25"""/* 2G "V" 27 /'" 2& \29 ,.--30 



3 Lobelia Cardinalis 1 



4 Digitalis 2 



2 Anchusa Italica 3 



2 Boltonta Latisquama. . . , .4 



3 Rudbeckia Purpurea 5 



3 Hibiscus 5 



4 Delphinium Wrexham 7 



3 Helianthus Mulfiflorus 8 



3 Baptisia Australis 9 



3 Gypsophila Paniculata 10 



3 Anemone Jcponica 11 



4 Gaillardia Grandiflora 12 



3 Achillea, The Pearl 13 4 



3 Pyrethrum Hybridum 14 3 



3 Physostegia Vivid 13 4 



3 Hemerocallis Flava 16 4 



3 Coreopsis, Golden Giant .... 3 / 4 



4 Campanula, Media 13 3 



[20] 



Aqutlegia 1? 4 



Papaver Orientale 23 4 



Alyssum Saxatile 21 3 



Dianthus 22 4 



Funkia, Variegated 23 3 



Heuchera Sanguinea 21 4 



Plumbago Larpentae 25 



Arabis Alpina 26 



Monorda Didyma 27 



Iberis 23 



Scabiosa 29 



Phlox Subulata 30 



