Plants Donated To The Test Garden
| Donor | Donor |
| S. L. Burnaugh | The Bovees |
| 1 'Gomer Waterer' | 1 Pennevinium "Rock" |
| 1 'Marchioness of Lansdowne' | 2 'Mucronulatum' |
| 1 falconeri "Rock seedling" | 1 cremastum |
| 3 triflorum "Rock seedling" | 1 fargesii |
| 1 ferrugineum | |
| Jim Dunbar | 1 gymnocarpum |
| 1 'Mucronulatum' | 1 lapponicum #14444 Dr. Rock |
| 1 hirsutum large specimen | 1 litangense |
| 1 occidentale "A" | |
| Lewis Van Winkle | 1 occidentale "B" |
| 2 'Mucronulatum' | 1 pubescens |
| 1 racemosum var. oleifolium | |
| Fred Sievers | 1 ravum |
| 1 R. albiflorum | 1 spiciferum |
| 1 tschonoskii | |
| Arthur Wright | 1 triflorum Wards Mahogoneye |
| 100 azalea Mollis hybrids | 1 oreotrephes |
| Miss Demaris Hertz | S. D. Coleman |
| 5 Magnolia parviflora | 1 alabamense |
| 14 azalea calendulaceum | 1 atlanticum |
| 1 'Broughtonii Aureum' | 1 austrinum |
| 1 bakeri | |
| Mrs. McCormick | 1 canescens |
| 2 'Cynthia' | 1 prunifolium |
| 1 multiflorum | |
| The Hansens | 1 speciosum |
| 2 Cornus kousa | 1 serrulatum |
| 1 Chionanthus virginia | |
| 1 'Galloper Light' | |
| 1 'Merv. P. A. Colyn' | |
| 1 pink decorum |