I'm just going to post here until I finish the list
Rainbow Gold, Peck 1971
Real Wind, Wild 1977
Red Volunteer, Oakes 1984
Rocket City, Hardy 1967
Roswitha, Trimmer 1992
Royal Blue Blood, Hite 1979
Rubens, Hall-DF 1967
Ruby Throat, Griesbach-Kliem 1979
Ruffled Ruby, Rudolph 1981
Russell's Minuet, Russell 1947
Russian Rhapsody, Munson-RW 1973
Sandra Elizabeth, Stevens -D 1983
Satin Bird, Childs-F 1982
Satinique, Wild 1982
Siloam Art Work, Henry-P 1989
Siloam Baby Talk, Henry-P 1982
Siloam David Kirshhoff, Henry-P 1986
Siloam Doodlebug, Henry-P 1985
Siloam Double Classic, Henry-P, 1985
Siloam Grace Stamile, Henry-P 1984
Siloam Justine Lee, Henry-P 1984
Siloam Sambo, Henry-P 1982
Siloam Show Girl, Henry-P, 1981
Siloam Tee Tiny, Henry-P, 1981
Siloam Tiny Mite, Henry-P 1981
Silver Fan, Peck 1968
Sir Modred, Webster 1990
Smuggler's Gold, Branch 1991
So Lovely, Lenington-G 1969
Something, Wild 1967
Spring Purple, Saxton 1969
Strawberry Candy, Stamile 1989
Strawberry Rose, Peck 1980
Strawberry Surprise, Wild 1988
Sun Worshiper, Wild 1988
Sunday Gloves, LeBague-Rogers 1985
Super Medallion, Dove 1986
Susan Weber, Branch 1989
Swamp Yankee, Hathaway 1971
Swedish Girl, Sims-L 1987
2 more letters, 40 more flowers