C. Betscher (Firm)

• Betscher's hemerocallis, the perennial supreme, 1938
• Betscher's hemerocallis, the perennial supreme, 1939
• C. Betscher
• Hemerocallis, 1935
• Hemerocallis, 1936
• Hemerocallis, the perennial supreme, 1937
• Peonies, iris, lilies, hemerocallis
• Special list of peonias