Hosta Originator/Nominator/Introducer/Registrant
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1. William & Eleanor Lachman
2. Olive Baily Langdon
3. Langfelder
4. Clarence O. Lantis
5. Lauman
6. Le Jardin botanique de Montreal
7. W. Lefever
8. Dick Lehman
9. Lewis
10. Richard W. Lighty
11. Doug Lohman
12. Lunsford
13. Ransom Lydell
14. Rod Lysne