Website/Catalog  (10 Jun 2013)  
 
Registered Name: 'Macmota'
ARS Approved Exhibition Name: Crimson Tide
HT, mr, 1983, McGredy, Sam IV; flowers crimson, large, 35 petals, high-centered, borne singly, slight fragrance; foliage large, dark, leathery; upright growth. [seedling × seedling]. Introductions: Roses by Fred Edmunds

Book  (Sep 1993)  Page(s) 137.  Includes photo(s).
 
Crimson Tide (MACmota) Large-flowered. Sam McGredy. Parnetage: Unnamed seedling x unnamed seedling. Description... Bright, medium to deep crimson...

Book  (Apr 1993)  Page(s) 118.  
 
Crimson Tide Hybrid Tea, crimson, 1983, (MACmota); Seedling x Seedling; McGredy, Sam. Description.

Book  (1993)  Page(s) 137.  Includes photo(s).

Book  (1988)  Page(s) 141.  Includes photo(s).
 
Crimson Tide Description... Flowers are of particularly good substance. Good as a cut flower...