| Year 3 (2004) Riparian Development at Mowitch, Transect 2 - Cover | ||||||||
| Common Name | Scientific Name | Average Quadrat Canopy Cover (%) | Frequency | Average Where Found (%) | Unbiased Average Quadrat Canopy Cover (%) | 90% Confidence Interval | ||
| (%) | Quadrats Containing Species | Lower Bound | Upper Bound | |||||
| Native | ||||||||
| Emergents | ||||||||
| bulrush | Scirpus sp. | 0.04 | 4.3% | 1/23 | 1.0 | n/a | n/a | n/a |
| Herbs and Forbes | ||||||||
| aster | Aster sp. | 0.3 | 8.7% | 2/23 | 4.0 | n/a | n/a | n/a |
| Douglas aster | Aster subspicatus | 1.4 | 13.0% | 3/23 | 10.7 | 2.0 | 0.0 | 5.3 |
| sicklekeel lupine | Lupinus albicaulis | 4.6 | 52.2% | 12/23 | 8.9 | 5.6 | 1.3 | 9.9 |
| western pearly everlasting | Anaphalis margaritacea | 0.0 | 4.3% | 1/23 | 1.0 | n/a | n/a | n/a |
| yarrow | Achillea millefolium | 28.3 | 73.9% | 17/23 | 38.3 | 36.1 | 15.4 | 56.8 |
| Shrubs | ||||||||
| beaked hazelnut | Corylus cornuta | 1.3 | 8.7% | 2/23 | 15.0 | n/a | n/a | n/a |
| cluster rose | Rosa pisocarpa | 6.3 | 26.1% | 6/23 | 24.2 | 7.0 | 0.7 | 13.4 |
| common snowberry | Symphoricarpos albus | 0.2 | 13.0% | 3/23 | 1.7 | 0.2 | 0.0 | 0.5 |
| currant | Ribes sp. | 1.3 | 8.7% | 2/23 | 15.0 | n/a | n/a | n/a |
| nootka rose | Rosa nutkana | 0.9 | 8.7% | 2/23 | 10.0 | n/a | n/a | n/a |
| red-osier dogwood | Cornus stolonifera | 2.8 | 8.7% | 2/23 | 32.5 | n/a | n/a | n/a |
| rose | Rosa sp. | 1.7 | 17.4% | 4/23 | 9.5 | 1.8 | 0.0 | 3.8 |
| twinberry honeysuckle | Lonicera involucrata | 0.0 | 4.3% | 1/23 | 1.0 | n/a | n/a | n/a |
| vine maple | Acer circinatum | 0.1 | 4.3% | 1/23 | 2.0 | n/a | n/a | n/a |
| Trees | ||||||||
| black cottonwood | Populus balsamifera | 0.4 | 4.3% | 1/23 | 10.0 | n/a | n/a | n/a |
| Douglas fir | Pseudotsuga menziesii | 0.8 | 13.0% | 3/23 | 6.0 | 0.8 | 0.0 | 1.7 |
| Oregon ash | Fraxinus latifolia | 1.3 | 21.7% | 5/23 | 5.8 | 1.5 | 0.0 | 3.0 |
| red alder | Alnus rubra | 10.8 | 47.8% | 11/23 | 22.5 | 11.8 | 4.7 | 18.8 |
| Sitka spruce | Picea sitchensis | 0.1 | 4.3% | 1/23 | 3.0 | n/a | n/a | n/a |
| western red cedar | Thuja plicata | 3.0 | 8.7% | 2/23 | 35.0 | n/a | n/a | n/a |
| willow | Salix sp. | 6.4 | 39.1% | 9/23 | 16.4 | 9.1 | 0.0 | 20.8 |
| Non-Native or Invasive | ||||||||
| Herbs and Forbes | ||||||||
| white sweet-clover | Melilotus alba | 20.0 | 69.6% | 16/23 | 28.7 | 26.3 | 8.1 | 44.5 |
| unknown | unknown | 64.8 | 100.0% | 23/23 | 64.8 | 65.6 | 55.8 | 75.5 |
| Shrubs | ||||||||
| Himalayan blackberry | Rubus discolor | 4.0 | 56.5% | 13/23 | 7.0 | 4.0 | 2.1 | 5.8 |
| Total Herbs | 120.4 | 104.5 | 136.3 | |||||
| Total Shrubs | 20.5 | 10.7 | 30.3 | |||||
| Total Trees | 26.1 | 11.7 | 40.5 | |||||
| Total NNI | 89.4 | 79.8 | 99.0 | |||||
| Total Native | 76.5 | 55.6 | 97.4 | |||||