Book  (19 Apr 2000)  Page(s) 302.  
 
'LAS VEGAS', HT, pb, 1957; bud long, pointed; flowers salmon-pink, reverse darker, dbl., 25-30 petals, 5 in., exhibition form, slight fragrance; foliage leathery; vigorous, bushy growth; RULES EXTINCT 6/80; [Charlotte Armstrong X Mission Bells]; Whisler, Germain's

Book  (1961)  Page(s) 16.  
 
Dr. A. S. Thomas.   New Roses in Victoria 
Las Vegas  HT. (Whisler 1957) Another bright salmon pink. The long pointed buds open to large flowers of fine form and good colouring. Vigorous and free flowering.

Website/Catalog  (1961)  Page(s) 5.  
 
Novelty Roses 1960. Las Vegas. (HT. Germain's Seed Plant Co., U.S.A. 1957).....

Book  (1960)  Page(s) 12.  
 
Frank W. Pulsford, Hazlewood Nurseries Pty. Ltd. New Roses for 1960. 
Las Vegas HT. (Whisler 1957) The colour of the new introduction is warm salmon pink, with a golden sheen at the base of each petal. The buds are large and long pointed which open to high-centred blooms. The blooms, which measure up to six inches across, are produced freely on long cutting stems. The growth is vigorous with semi-glossy dark leaves.

Website/Catalog  (1958)  Page(s) 2.  Includes photo(s).
 
Las Vegas (Pat. 1486)
America's Most Fabulous Hybrid Tea Rose Symbolizing America's Most Fabulous City
All the Warmth and Glow of a Desert Sunrise for the First Time Captured in a Rose
The Las Vegas, Germain's 1957 rose introductio, is a radiant, warm, salmon-pink with a golden sheen at the base of each petal. The large, long, pointed buds open into high-centered blooms revealing the warm glowing color of the rose. As the blooms further develop, the petals cup and the spectacular color becomes more intense, giving an even deeper radiance to the flower. The blooms, measuring up to 6 inches across, are produced freely on exceptionally long cutting stems. Las Vegas is a truly long lasting cut flower, whose petals have a satiny lustre that imparts a depth and warmth to the bloom, such as that seen in a desert sunrise.
The plants bearing these gorgeous flowers are vigorous and well branched. The foliage covers the plant well, with semi-glossy dark green leaves.
$2.50 each, 3 for $6.60

Book  (1958)  Page(s) 197.  
 
Las Vegas. HT. (Whisler; int. Germain, '57.) Charlotte Armstrong X Mission Bells. Bud long pointed; fl. large (5 in.), dbl. (25-30 petals), high centered to open, slightly fragrant, salmon-pink reverse darker; long stem. Fol. leathery. Vig., bushy; free bloom. (28) Pl. Pat. 1486.