Alstromeria (A. x hybrida) lily of the Incas  
           
    Purple/rose/yellow class      
               
Jazze Purple Rose PanAmerican 35y 32 6.0   180 8.8
               
    Rose/white/yellow class      
               
Jazze Rose Frost PanAmerican 35 30 5.4   173 15.3
               
    Rose/yellow class      
               
Jazze Deep Rose PanAmerican 35 31 5.7   171 17.8
               
  Dianthus (D. chinensis L.); China pink, rainbow pink  
               
    Pink/red class      
               
Super Parfait Strawberry Goldsmith Seeds 13 21 4.2   84 24.0
               
    Purple, red violet/white/red class      
               
Super Parfait Raspberry Goldsmith Seeds 14 22 4.0   80 28.0
               
  Dianthus (D. barbatus L.); Sweet William  
               
    Purple, blue violet class      
               
Noverna Purple Kieft Seeds 33 29 1.7   110 7.7
               
    Purple, red violet class      
               
Heritage Purple American Takii 26 29 1.9   95 7.7
               
   

Red shades/tints class

     
               
Heritage Crimson American Takii 30 29 1.9   100 13.3
               
    White class      
               
Heritage White American Takii 35 28 2.0   109 4.7
               
  Dianthus (interspecific hybrids)  
               
  Dwarf - mixes class [D. chinensis (Linn.) X D. Barbatus (Linn.)]  
               
Ideal Sweetheart Mix PanAmerican 20 29 3.3   61. 17.7
               
  Dwarf - pink class [Dianthus hybrida]  
               
Diamond Pink Sakata Seed 17 28 3.1   63 16
               
  Dwarf - purple, red-violet [Dianthus hybrida]  
               
Diamond Purple Sakata Seed America 19 26 3.2   64 16.3
Ideal Violet PanAmerican 18NS 24NS 3.4NS   59NS 10.7NS
               
  Dwarf - purple, red-violet/white class [Dianthus hybrida]  
               
Ideal Violet Picotee PanAmerican 25 32 3.2   65 10.3
               
  Dwarf - red [Dianthus hybrida]  
               
Diamond Red Sakata Seed America 19 25 2.9   83 10.7
               
  Dwarf - red/white [Dianthus hybrida]  
               
Ideal Cherry Picotee PanAmerican 25 a 28 a 3.1   66 b 10.0
Telstar Picotee American Takii 21 b 23 b 3.1   87 a 11.3
Valentine PanAmerican 15 c 24 b 3.4NS   69 b 8.0NS
               
  Dwarf - red shades/tints [Dianthus hybrida]  
               
Diamond Carmine Rose Sakata Seed America 21 bc 28 bc 3.5 a   60 b 12.3
Diamond Coral Sakata Seed America 24 a 32 a 3.4 a   80 a 15.3
Ideal Carmine PanAmerican 22 b 30 ab 3.3 a   60 b 9.7
Telstar Carmine Rose American Takii 19 c 27 bc 3.1 ab   75 a 16.7
Telstar Crimson American Takii 21 cb 26 c 2.7 b   83 a 15.3NS
               
Dwarf - white [Dianthus hybrida]
               
Ideal White PanAmerican Seed 19 27 3.1   67 31.3
               
  Dwarf - white to pink color shift class [Dianthus hybrida]  
               
Diamond Blush Pink Sakata Seed America 20 28 3.1   68 17.7
               
  Tall - pink class [Dianthus interspecific]  
               
Melody Pink Sakata Seed America 47 33 3.1   103 5.7
               
  Tall - purple, red-violet class [Dianthus interspecific]  
               
Bouquet Purple PanAmerican Seed 44 36 3.0   105 5.7
               
  Tall - white class [Dianthus interspecific]  
               
Melody White Sakata Seed America 45 42 2.5   68 33.0
               
  Tall- white to pink color shift class [Dianthus interspecific]  
               
Melody Blush Pink Sakata Seed America 49 39 2.8   79 28.0
               
  Helichrysum (Helichrysum cassianum); strawflower  
  Rose shades class  
               
Porcelain Rose Shades American Takii 26 34 1.5   107 20.0
               
Snapdragon (Anitirrhinum majus L.)
  Dwarf - open flower, mixes class  
               
Bells Mix Goldsmith Seeds 20 27 ---   79 21.0
               
  Dwarf - open flower, purple, light blue-violet class  
               
Bells Frosty Lavender Goldsmith Seeds 22 36 ---   86 17.0
               
  Dwarf - open flower, white class  
               
Bells White Goldsmith Seeds 22 26 ---   76 14.7
               
  Dwarf - standard flower, bronze class  
               
Floral Showers Deep Bronze Sakata Seed America 22 34 ---   77 24.7
               
 

Dwarf - standard flower, mixes class

 
               
Floral Carpet Mix Sakata Seed America 26 a 35 ---   104 a 10.0
Palette Formula Mix American Takii 22 b 29NS ---   69 b 28.3NS
               
  Dwarf - standard flower, yellow/orange shades/tints class  
               
Floral Showers Apricot Bicolor Sakata Seed America 18 22 ---   80 26.7
               
  Dwarf - standard flower, orange/yellow class  
               
Montego Orange Bicolor Sygenta Seeds 24 37 ---   98 7.3
               
  Dwarf - standard flower, purple, light blue-violet/white class  
               
Floral Showers Lavender Bicolor Sakata Seeds 17 30 ---   76 10.0
               
  Dwarf - standard flower, purple, red-violet class  
               
Floral Showers Lilac Sakata Seed America 22 a 30 a ---   73 a 11.0
Floral Showers Purple Sakata Seed America 20 b 30 a ---   77 a 16.7
Montego Purple Syngenta Seeds 21 a 31 a ---   76 a 13.7
Palette Purple American Takii 19 b 26 b ---   64 b 15.7NS
               
  Dwarf - standard flower, purple, red-violet/white class  
               
Floral Showers Fuchsia Sakata Seed America 21 28 ---   73 10.3
Floral Showers Wine Color Sakata Seed America 17NS 29NS ---   75NS 18.3NS
               
  Dwarf - standard flower, red class  
               
Floral Showers Crimson Sakata Seed America 18 b 32 ---   75 b 11.3
Floral Showers Scarlet Sakata Seed America 22 a 31 ---   75 b 18.7
Montego Red Sygenta Seeds 19 b 30NS ---   84 a 13.0NS
               
  Dwarf - standard flower, red/white class  
               
Floral Showers Coral Bicolor Sakata Seed America 18 29 ---   77 19.0
               
  Dwarf - standard flower, red/yellow class  
               
Floral Showers Red & Yellow Sakata Seed America 17 30 ---   75 17.7
               
  Dwarf - standard flower, rose class  
               
Floral Showers Rose Sakata Seed America 19 b 27 b ---   74 b 16.0 ab
Floral Showers Rose Pink Sakata Seed America 24 a 37 a ---   89 a 13.3 b
Palette Rose Eye American Takii 21 b 27 b ---   78 b 26.7 a
               
  Dwarf - standard flower, white class  
               
Floral Showers White Sakata Seed America 20 29 ---   79 22.3
Montego White Syngenta Seeds 21 29 ---   80 25.3
Palette White American Takii 20NS 27NS ---   79NS 23.7NS
               
  Dwarf - standard flower, yellow class  
               
Floral Showers Yellow Sakata Seed America 21 34 a ---   89 b 14.0
Montego Yellow Syngenta Seeds 21 31 b ---   100 a 7.7
Palette Yellow American Takii 19NS 30 b ---   78 c 17.0NS
               
  Tall - open flower, bronze class  
               
La Bella Medium Bronze Goldsmith Seeds 39 23 ---   107 6.0
               
  Tall - open flower, pink class  
               
La Bella Light Pink Goldsmith Seeds 40 27 ---   106 6.3
               
  Tall - open flower, red class  
               
La Bella Red Goldsmith Seeds 41 25 ---   110 5.3
               
  Tall - open flower, purple, red-violet class  
               
La Bella Purple Goldsmith Seeds 42 25 ---   110 2.7
               
  Tall - standard flower, bronze class  
               
Coronette Bronze Sygenta Seeds 42 21 ---   115 a 11.7
Sonnet Bronze Sakata Seed America 45NS 23NS ---   107 b 6.7NS
               
  Tall - standard flower, mixes class  
               
Kim Mix Floranova Plant Breeders 24 b 26 b ---   103 12.0
Solstice Mix PanAmerican 42 a 31 a ---   99NS 9.7NS
               
  Tall - standard flower, orange/yellow/white class  
               
Solstice Orange Tricolor PanAmerican 41 ab 18 c ---   110 a 12.0
               
  Tall - standard flower, pink class  
               
Coronette Pink Syngenta Seeds 41 ab 18 c ---   110 a 12.0
Freesong Pink Bodger Seeds 41 ab 25 ab ---   102 b 7.0
Solstice Pink PanAmerican Seed 38 b 28 a ---   101 b 6.3
Sonnet Pink Sakata Seed America 45 a 23 b ---   105 ab 8.0NS
               
  Tall - standard flower, purple, blue-violet class  
               
Liberty Classic Lavender Goldsmith Seeds 48 23 ---   114 5.7
               
  Tall - standard flower, purple, red-violet class  
               
Coronette Orchid Syngenta Seeds 44 23 b ---   112 a 7.3
Solstice Burgundy PanAmerican 40 33 a ---   96 b 9.3
Solstice Purple PanAmerican 42NS 33 a ---   99 b 9.3NS
               
    Tall - standard flower, red class      
               
Coronette Cherry Syngenta Seeds 40 ab 22 d ---   108 cd 7.7
Coronette Deep Red Syngenta Seeds 44 a 22 d ---   113 ab 5.0
Crown Red Syngenta Seeds 33 c 33 a ---   100 e 6.3
Crown Scarlet Syngenta Seeds 41 ab 24 cd ---   111 bc 9.0
Freesong Cherry Bodger Seeds 36 bc 28 b ---   109 cd 5.0
Freesong Scarlet Bodger Seeds 36 bc 26 d ---   110 bcd 6.3
Liberty Classic Cherry Goldsmith Seeds 39 ab 22 d ---   115 a 6.3
Sonnet Crimson Sakata Seed America 44 a 26 bc ---   107 d 5.3NS
               
    Tall - standard flower, rose class    
               
Crown Rose Syngenta 31 b 36 a ---   104 b 5.3
Liberty Classic Rose Pink Goldsmith Seeds 43 a 25 b ---   115 a 20.0
Sonnet Rose Sakata Seed America 44 a 27 b ---   101 b 7.3NS
               
    Tall - standard flower, white class      
               
Coronette White Syngenta Seeds 42 a 21 b ---   108 a 4.3
Crown White Syngenta Seeds 32 b 30 a ---   98 b 6.3
Liberty Classic White Goldsmith Seeds 42 a 18 b ---   108 a 8.3
Sonnet White Sakata Seed America 44 a 22 b ---   102 b 10.0NS
               
    Tall - standard flower, yellow class      
               
Coronette Yellow Syngenta Seeds 39 b 20 c ---   110 a 3.7
Crown Yellow Syngenta Seeds 32 e 33 a ---   101 a 9.7
Freesong Yellow Bodger Seeds 43 bc 26 b ---   106 ab 4.3
Liberty Classic Yellow Goldsmith Seeds 45 b 20 c ---   111 a 5.3
Solstice Yellow PanAmerican 41 cd 31 a ---   98 c 6.7
Sonnet Yellow Sakata Seed America 48 a 25 b ---   107 a 5.7 NS
               
  Tall - standard flower, yellow/red class  
               
Crown Candy Corn Syngenta Seeds 35 29 ---   109 5.0
               
    Wallflower (Cheiranthus cheiri Linn.)    
    Yellow Class      
               
Charity Cream Yellow American Takii 29 20 2.5   64 19.7
Charity Yellow American Takii 32NS 21NS 2.4NS   62NS 19.7NS
               
               

w 1.0 inch = 2.54 cm.  Measurement dates: 21 Apr. (alstroemeria); 30-31 Jan. (snapdragons); 2 Feb. (dianthus and viola); 15 Feb. (helichrysum, pansy, and wallflower). Snapdragon: height (includes inflorescence) was divided into two classes based on expected height: dwarf (<10 inches; 25.4 cm) and tall (>10 inches).
x Flower data:  first flower is the average number of days from seed sowing to the unfurling of the first flower.  Divergence is the average number of days that lapse between the unfurling of the first flower and the last flower in plot or flat.  Data was collected from 4-5 plant plots.  No growth regulation was required for this crop.
y Mean separation within classes by LSD, p<0.05.