| 1. | Accent (I. integra x I. pernyi)  |
| 2. | Ampfield Queen |
| 3. | aquipernyi Dragon Lady |
| 4. | aquipernyi Edward Nosal |
| 5. | attenuata Nasa |
| 6. | attenuata Sunny Foster |
| 7. | Buchtmann 95 |
| 8. | Calina (I. aqui. x cornuta) |
| 9. | Clusterberry |
| 10. | colchica |
| 11. | corallina |
| 12. | cornuta |
| 13. | cornuta var. dimorphophylla |
| 14. | cornuta Ira S. Nelson |
| 15. | cornuta O`Spring |
| 16. | fargesii |
| 17. | georgei |
| 18. | geniculata |
| 19. | koehneana Chestnut Leaf (aquif. x latif.) |
| 20. | latifolia |
| 21. | leucoclada |
| 22. | Little Green |
| 23. | Lydia Morris (I. cornuta x I. pernyi) |
| 24. | Malcolm S. Whipple (I. aquif. x I.cornuta) |
| 25. | Miniature (female; controlled cross I. aquif. x I.cornuta and 'Nellie R. Stevens' x I. pernyi) |
| 26. | montana |
| 27. | Nellie R. Stevens (I. aquif.x I.cornuta) |
| 28. | opaca Fallaw |
| 29. | opaca William Cowgill |
| 30. | perado Herkunft Cox |
| 31. | pernyi Compacta |
| 32. | Princess Pat |
| 33. | Rock Garden |
| 34. | rubra |
| 35. | rugosa |
| 36. | September Gem (I. ciliospinosa x I. aquipernyi) |
| 37. | serrata |
| 38. | Virgo (I.cornuta x I.pernyi) |
| 39. | verticillata |
| 40. | v. Afterglow |
| 41. | v. f. chrysocarpa |
| 42. | v. Clusterberry |
| 43. | v. Maryland Beauty |
| 44. | v. Raritan Chief |
| 45. | v. Red Sprite |
| 46. | v. Sparkleberry |
| 47. | v. Winter Red |
| 48. | wandoensis (I.integra x I. cornuta) |
| 49. | Washington (I. cornuta x I. ciliospinosa) |
| 50. | Whipple No. 3 |
| 51. | Winterpurpur |
| 52. | yunnanensis |
