Book  (Apr 1999)  Page(s) 396.  
 
Écarlate (translation "Scarlet") Hybrid Tea. Boytard/Gouchault & Turbat 1906. Seedling or sport of 'Camoëns' (Hybrid Tea). The author cites information from different sources... intensely brilliant scarlet...

Book  (Apr 1993)  Page(s) 150.  
 
Écarlate Hybrid Tea, brilliant scarlet, somewhat like 'Gruss an Teplitz', 1907, 'Camoens' x Seedling; Boytard. Description.

Book  (1940)  Page(s) 24.  
 
Camille Boytard, Orléans, France. 'Ecarlate'

Book  (1936)  Page(s) 230.  
 
Ecarlate (HT) Boytard 1906; Camoëns X ? ; very glossy scarlet-crimson, medium size, semi-double, flat cup form, lasting, cluster-flowered, fragrance 2/10, floriferous, continuous bloom, short upright stems, growth 7/10, upright, dense, short. Sangerhausen

Website/Catalog  (1929)  Page(s) 16.  
 
Everblooming Roses
The so-called Everblooming Roses include the Hybrid Tea and Pernetiana groups. They do not bloom all the time, but if kept healthy and growing steadily, one crop of flowers succeeds another at brief intervals.
Ecarlate. Hybrid Tea. (Boytard, 1907.) Scarlet-rose flowers of loose, informal shape and moderate size, borne in bewildering abundance throughout the whole season on strong, branching bushes with plentiful light green foliage almost immune to diseases. Very hardy and reliable.
A splendid, almost indispensable bright red Rose for massing, bedding, or low hedges about 3 feet high. While the flowers are not remarkable, it is a very satisfactory and long-lived plant, increasing in size and floriferousness each year. Plants in our nursery grounds over eight years old are especially fine.

Website/Catalog  (1928)  Page(s) 9.  
 
Hybrid Teas, Teas  and Pernetiana.
Ecarlate. Hybrid Tea. (Boytard, 1907.) Sport of Camoens. Brilliant scarlet-red; higher in color than Liberty. Medium size, very floriferous; splendid bedder.

Book  (1926)  Page(s) 44.  
 
Ecarlate (Boytard, 1907): very bright scarlet-crimson, semi-double, shapeless flowers, which do not blue but fade lighter. Tall, bushy plant which improves year by year. Preferred to 'Red-Letter Day' (A. Dickson & Sons, 1914) because of its better blooming, but some of the descendants of 'Red-Letter Day' may be still better. The most promising. are' K. of K' (A. Dickson & Sons, 1917), 'Red Cross' (A. Dickson & Sons, 1916), 'Red Star' (H. A. Verschuren & Sons, 1918), and 'Hawlmark Crimson' (A. Dickson & Sons, 1920).

Book  (1921)  Page(s) 69.  
 
My Back-Yard Roses in Their Fourth Season By Arthur P. Greeley, Washington, D.C.

Roses Giving over Fifty Blooms
Mme Eugene Marlitt. Bourbon... Own Root, 12th Season, Average Blooms = 185, 1920 Blooms = 234
Ecarlate. Hybrid Tea... Own Root, 4th Season, Average Blooms = 113, 1920 Blooms = 185
Eugenie Lamesch. Polyantha... Own Root, 5th Season, Average Blooms = 112, 1920 Blooms = 126
G. Nabonnand. Tea... Own Root, 11th Season, Average Blooms = 229, 1920 Blooms = 97
Lady Ursula. Hybrid Tea... Grafted, 4th Season, Average Blooms = 82, 1920 Blooms = 87
Winter Gem. Tea... Own Root, 12th Season, Average Blooms = 45, 1920 Blooms = 58
Antoine Rivoire. Hybrid Tea... Own Root, 5th Season, Average Blooms = 54, 1920 Blooms = 57
Lucullus. Bengal... Own Root, 12th Season, Average Blooms = 80, 1920 Blooms = 51
Leonie Lamesch. Polyantha... Grafted, 3rd Season, Average Blooms = 92, 1920 Blooms = 50

Book  (1920)  Page(s) 314.  
 
Ecarlate (H.T.) Boytard, 1907.- Light scarlet.- Moderately vigorous.- Garden, bedding.- Free flowering.- Semi-double.- A good bedding variety.- (Prune moderately hard.)

Book  (1920)  Page(s) 88.  
 
H. R. Darlington. Decorative Rose.
Ecarlate is a brilliant scarlet crimson chiefly attractive for its colour, the form being only fair, and best in the bud stage, in which condition it should be shown if possible. The plant grows fairly well but it is not a big grower. The habit, however, is very neat and it makes an excellent bed