| No Image Available | Wilson & Green Sec. Car - Moss in bent G | 9/1953 | 4108 |
| | Moss In Bent G.; Payallup Wash. 9/53 | 09/1953 | 4109 |
| | Pearlwort Sagina Procumbens Overall View; Wash. Exp. Sta. Puyallup | 09/1953 | 4110 |
| | Pearlwort Sagina Procumbens 2-1 Ring; Wash. Exp. Sta. Puyallup 9/53 | 09/1953 | 4111 |
| | Pearlwort Sagina Procumbs Close-up; Wash. Exp. Sta. Payallup 9/53 | 09/1953 | 4112 |
| | Sod. Ars. Dry With Milorg. Kills Pearlwort Gradually; Wash. Exp. Sta. Payallup 9/53 | 09/1953 | 4113 |
| | Brown Pearlwort On Amm Sul. Plot; Wash Exp. Sta. Puyallup 9/53 | 09/1953 | 4114 |
| | Pearlwort - Mat & No Mat High & Low Levels; Wash. Exp. Sta. Puyallup 9/53 | 09/1953 | 4115 |
| | Puffed Pearlwort From High N.; Wash. Exp. Sta. Puyallup 9/53 | 09/1953 | 4116 |
| | Puffed Pearlwort Scalped By Mower High N. Level; Wash. Exp. Sta. Puyallup 9/53 | 09/1953 | 4117 |