oat-like grass |60.40| 2.96| 1.04| 18.66| 14.22| 2.72|June 29|
|Avena pubescens-- | | | | | | | |
| Downy oat-grass |61.50| 3.07| .92| 19.16| 13.34| 2.01|July 11|
|Briza media-- | | | | | | | |
| Common quaking grass |51.85| 2.93| 1.45| 22.60| 17.00| 4.17|June 29|
|Bromus erectus-- | | | | | | | |
| Upright brome grass |59.57| 3.78| 1.35| 33.19 | 2.11| " 23|
|Bromus mollis-- | | | | | | | |
| Soft brome grass |76.62| 4.05| .47| 9.04| 8.46| 1.36| May 8|
|Cynosurus cristatus-- | | | | | | | |
| Crested dogstail grass |62.73| 4.13| 1.32| 19.64| 9.80| 2.38|June 21|
|Dactylus glomerata-- | | | | | | | |
| Cocksfoot grass |70.00| 4.06| .94| 13.30| 10.11| 1.54| " 13|
| Ditto, seeds ripe |52.57|10.93| .74| 12.61| 20.54| 2.61|July 19|
|Festuca duriuscula-- | | | | | | | |
| Hard fescue grass |69.33| 3.70| 1.02| 12.46| 11.83| 1.66|June 13|
|Holcus lanatus-- | | | | | | | |
| Soft meadow grass |69.70| 3.49| 1.02| 11.92| 11.94| 1.93| " 29|
|Hordeum pratense-- | | | | | | | |
| Meadow barley |58.85| 4.59| .94| 20.05| 13.03| 2.54|July 11|
|Lolium perenne-- | | | | | | | |
| Darnel grass |71.43| 3.37| .91| 12.08| 10.06| 2.15|June 8|
|Lolium italicum-- | | | | | | | |
| Italian rye-grass |75.61| 2.45| .80| 14.11| 4.82| 2.21| " 13|
|Phleum pratense-- | | | | | | | |
| Meadow catstail grass |57.21| 4.86| 1.50| 22.85| 11.32| 2.26| |
|Poa annua-- | | | | | | | |
| Annual meadow grass |79.14| 2.47| .71| 10.79| 6.30| .59| May 28|
|Poa pratensis-- | | | | | | | |
| Smooth-stalked meadow grass|67.14| 3.41| .86| 14.15| 12.49| 1.95|June 11|
|Poa trivialis-- | | | | | | | |