| Terrestrial field study data March 2019 |
| understory species = percent cover per m2 |
| trees = number of trees per 100m2 |
| Scroll down for data from the Coniferous Forest, scroll to the right for data on abiotic factors and tree abundance |
| The complete names of all plant species can be found at the bottom of this sheet |
| | Deciduous Forest | | | | | | | | | | | | | | Deciduous Forest |
| Replicate | Polystichum | R. ursinus | R. spectabilis | Gaultheria | Vaccinium | Mahonia | Dryopteris | Moss | Ilex | Hedera | R. discolor | Air temp. oC | Light intensity Lux | | Replicate | Pseudotsuga | Thuja plicata | Tsgua | Alnus | A. circinatum | A. macrophyllum | Populus bal. | Prunus emargin. | Laburnum |
| 1 | 0 | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 19 | 17560 | | 1 | 0 | 3 | 0 | 5 | 0 | 0 | 2 | 1 | 0 |
| 2 | 0 | 16 | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9 | 19 | 15000 | | 2 | 0 | 1 | 0 | 7 | 0 | 0 | 0 | 2 | 0 |
| 3 | 30 | 18 | 6 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 21 | 40600 | | 3 | 0 | 1 | 0 | 11 | 0 | 1 | 1 | 0 | 1 |
| 4 | 0 | 15 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 12 | 18 | 22600 | | 4 | 0 | 1 | 0 | 15 | 0 | 0 | 0 | 0 | 0 |
| 5 | 28 | 0 | 5 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 21 | 35000 |
| 6 | 0 | 27 | 19 | 0 | 0 | 0 | 0 | 32 | 0 | 0 | 0 | 19 | 8000 |
| 7 | 0 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 18 | 56000 |
| 8 | 19 | 20 | 24 | 0 | 0 | 13 | 0 | 0 | 0 | 0 | 36 | 18 | 26000 |
| 9 | 0 | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 20 | 4390 |
| 10 | 0 | 27 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 18 | 5190 |
| 11 | 0 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 19 | 16480 |
| 12 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 19 | 30900 |
| 13 | 0 | 41 | 23 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 21 | 28000 |
| 14 | 12 | 16 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 20 | 15000 |
| 15 | 0 | 20 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 18 | 47900 |
| 16 | 36 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 18 | 22900 |
| 17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 18 | 42100 |
| 18 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 4 | 0 | 0 | 18 | 10000 |
| 19 | 0 | 17 | 100 | 0 | 0 | 0 | 0 | 32 | 0 | 0 | 0 | 18 | 15300 |
| 20 | 0 | 95 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 18 | 51100 |
| 21 | 0 | 32 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 22 | 15 | 9340 |
| 22 | 0 | 41 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 17 | 5390 |
| 23 | 0 | 27 | 35 | 0 | 0 | 17 | 0 | 20 | 0 | 0 | 0 | 22 | 28600 |
| 24 | 0 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 21 | 60500 |
| 25 | 0 | 0 | 0 | 0 | 0 | 24 | 0 | 1 | 0 | 0 | 0 | 17 | 40500 |
| 26 | 6 | 10 | 0 | 0 | 0 | 34 | 0 | 4 | 0 | 0 | 0 | 18 | 46900 |
| 27 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 23 | 0 | 0 | 0 | 25 | 52200 |
| 28 | 0 | 0 | 0 | 0 | 0 | 27 | 0 | 0 | 0 | 0 | 0 | 19 | 7400 |
| 29 | 0 | 0 | 0 | 0 | 0 | 86 | 0 | 0 | 0 | 0 | 0 | 19 | 25700 |
| 30 | 3 | 0 | 35 | 0 | 0 | 17 | 0 | 6 | 0 | 0 | 0 | 22 | 25700 |
| 31 | 10 | 10 | 0 | 0 | 0 | 9 | 0 | 0 | 0 | 0 | 0 | 16 | 4200 |
| 32 | 0 | 7 | 0 | 0 | 0 | 5 | 0 | 15 | 0 | 0 | 14 | 19 | 23100 |
| 33 | 0 | 9 | 0 | 0 | 0 | 42 | 0 | 0 | 0 | 0 | 0 | 18 | 52500 |
| 34 | 0 | 0 | 0 | 0 | 0 | 72 | 0 | 0 | 0 | 0 | 0 | 12 | 36200 |
| 35 | 0 | 0 | 11 | 0 | 0 | 21 | 0 | 0 | 0 | 0 | 0 | 21 | 25000 |
| 36 | 0 | 32 | 0 | 9 | 23 | 8 | 0 | 0 | 0 | 0 | 0 | 21 | 39400 |
| 37 | 0 | 8 | 0 | 0 | 0 | 8 | 0 | 0 | 0 | 0 | 12 | 20 | 38000 |
| 38 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 14 | 20 | 36000 |
| 39 | 0 | 3 | 0 | 0 | 0 | 24 | 0 | 0 | 0 | 0 | 0 | 19 | 31700 |
| 40 | 0 | 0 | 15 | 0 | 0 | 30 | 0 | 0 | 0 | 0 | 0 | 18 | 41000 |
| 41 | 0 | 0 | 0 | 0 | 0 | 90 | 0 | 0 | 0 | 0 | 2 | 18 | 10970 |
| 42 | 0 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 56000 |
| 43 | 7 | 19 | 0 | 24 | 0 | 18 | 0 | 0 | 0 | 0 | 0 | 20 | 50000 |
| 44 | 0 | 15 | 0 | 0 | 0 | 54 | 0 | 0 | 0 | 0 | 14 | 20 | 30000 |
| 45 | 0 | 6 | 22 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 16 | 50000 |
| 46 | 0 | 0 | 0 | 0 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | 15 | 50000 |
| 47 | 0 | 0 | 0 | 0 | 0 | 21 | 0 | 0 | 0 | 0 | 0 | 17 | 39500 |
| 48 | 0 | 14 | 0 | 0 | 0 | 56 | 0 | 0 | 0 | 0 | 0 | 17 | 56000 |
| | Coniferous Forest | | | | | | | | | | | | | | Coniferous Forest |
| Replicate | Polystichum | R. ursinus | R. spectabilis | Gaultheria | Vaccinium | Mahonia | Dryopteris | Moss | Ilex | Hedera | R. discolor | Air temp. oC | Light intensity Lux | | Replicate | Pseudotsuga | Thuja plicata | Tsgua | Alnus | A. circinatum | A. macrophyllum | Populus bal. | Prunus emargin. | Laburnum |
| 1 | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 2 | 18 | 3810 | | 1 | 2 | 4 | 3 | 0 | 4 | 0 | 0 | 0 | 0 |
| 2 | 0 | 0 | 0 | 0 | 12 | 0 | 0 | 9 | 0 | 0 | 9 | 16 | 3480 | | 2 | 2 | 4 | 2 | 0 | 16 | 0 | 0 | 0 | 0 |
| 3 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 3 | 5 | 0 | 0 | 15 | 420 | | 3 | 4 | 0 | 1 | 0 | 8 | 0 | 0 | 0 | 0 |
| 4 | 45 | 2 | 4 | 0 | 0 | 0 | 0 | 60 | 26 | 0 | 0 | 15 | 8900 | | 4 | 16 | 0 | 0 | 0 | 2 | 0 | 6 | 0 | 0 |
| 5 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 7 | 0 | 1 | 0 | 18 | 620 |
| 6 | 0 | 34 | 0 | 0 | 0 | 0 | 1 | 27 | 7 | 0 | 0 | 16 | 330 |
| 7 | 32 | 0 | 8 | 0 | 11 | 0 | 1 | 27 | 0 | 0 | 0 | 15 | 630 |
| 8 | 39 | 0 | 12 | 0 | 0 | 7 | 1 | 38 | 14 | 0 | 0 | 15 | 910 |
| 9 | 10 | 5 | 2 | 0 | 0 | 0 | 0 | 78 | 1 | 0 | 0 | 17 | 373 |
| 10 | 58 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 16 | 421 |
| 11 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 13 | 0 | 0 | 17 | 338 |
| 12 | 47 | 0 | 22 | 0 | 0 | 0 | 3 | 6 | 12 | 0 | 0 | 17 | 444 |
| 13 | 30 | 0 | 8 | 0 | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 16 | 732 |
| 14 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 17 | 16 | 0 | 0 | 20 | 5100 |
| 15 | 0 | 0 | 14 | 0 | 0 | 0 | 0 | 13 | 29 | 0 | 0 | 14 | 1700 |
| 16 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 25 | 0 | 0 | 13 | 5740 |
| 17 | 0 | 36 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 17 | 150 |
| 18 | 0 | 26 | 0 | 0 | 0 | 4 | 0 | 20 | 0 | 0 | 0 | 17 | 425 |
| 19 | 47 | 0 | 0 | 0 | 0 | 9 | 0 | 11 | 0 | 0 | 0 | 16 | 478 |
| 20 | 0 | 0 | 0 | 0 | 0 | 100 | 0 | 0 | 0 | 0 | 0 | 16 | 347 |
| 21 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 15 | 8180 |
| 22 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 19300 |
| 23 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 39 | 0 | 0 | 0 | 15 | 339 |
| 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 15 | 159 |
| 25 | 0 | 0 | 0 | 0 | 20 | 0 | 0 | 5 | 0 | 0 | 0 | 16 | 553 |
| 26 | 1 | 0 | 0 | 4 | 0 | 0 | 1 | 0 | 5 | 8 | 1 | 16 | 2900 |
| 27 | 0 | 0 | 0 | 11 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 15 | 900 |
| 28 | 18 | 4 | 0 | 0 | 0 | 0 | 0 | 86 | 0 | 0 | 0 | 15 | 450 |
| 29 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 22 | 0 | 0 | 0 | 16 | 366 |
| 30 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 553 |
| 31 | 96 | 0 | 0 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14 | 834 |
| 32 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 14 | 422 |
| 33 | 0 | 0 | 0 | 0 | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 370 |
| 34 | 15 | 0 | 0 | 47 | 0 | 0 | 0 | 8 | 0 | 0 | 0 | 13 | 1080 |
| 35 | 0 | 0 | 16 | 2 | 0 | 0 | 0 | 0 | 9 | 0 | 0 | 15 | 722 |
| 36 | 0 | 2 | 0 | 0 | 33 | 0 | 0 | 0 | 0 | 0 | 0 | 14 | 656 |
| 37 | 0 | 0 | 0 | 2 | 0 | 0 | 25 | 0 | 0 | 0 | 0 | 13 | 800 |
| 38 | 0 | 2 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 13 | 7000 |
| 39 | 0 | 0 | 0 | 0 | 40 | 0 | 0 | 0 | 0 | 0 | 0 | 14 | 3300 |
| 40 | 12 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14 | 3000 |
| 41 | 0 | 0 | 0 | 24 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 16 | 658 |
| 42 | 0 | 0 | 0 | 7 | 0 | 0 | 2 | 8 | 0 | 0 | 0 | 14 | 620 |
| 43 | 0 | 0 | 0 | 18 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 13 | 11000 |
| 44 | 8 | 0 | 0 | 0 | 23 | 0 | 3 | 0 | 0 | 0 | 0 | 13 | 3000 |
| 45 | 0 | 0 | 0 | 14 | 0 | 0 | 6 | 0 | 0 | 0 | 8 | 13 | 200 |
| 46 | 36 | 0 | 0 | 0 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 300 |
| 47 | 0 | 12 | 0 | 29 | 0 | 0 | 0 | 18 | 0 | 0 | 0 | 13 | 6850 |
| 48 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 27 | 0 | 0 | 0 | 15 | 8150 |
| Understory Plants | | | | | Trees |
| Polystichum munitum (sword fern) | | | | | Pseudotsuga menzeisii (Douglas fir) |
| Rubus ursinus (trailing blackberry) | | | | | Thuja plicata (Western red cedar) |
| Rubus spectabilis (salmonberry) | | | | | Tsuga heterophylla (Western hemlock) |
| Gaultheria shallon (salal) | | | | | Alnus rubra (Red alder) |
| Vaccinium parvifolium (red huckleberry) | | | | | Acer circinatum (Vine maple) |
| Mahonia nervosa (dull Oregon-grape) | | | | | Acer macrophyllum (Big leaf maple) |
| Symphoricarpos albus (snowberry) | | | | | Populus balsamifera (Black cotton wood) |
| Dryopteris expansa (spiny wood fern) | | | | | Prunus emarginata (Bitter cherry) |
| Ilex aquifolium (English Holly) | | | | | Laburnum watereri (Golden chain tree) |
| Hedera helix (English Ivy) |
| Rubus discolor (Himalayan blackberry) |
| Prunus laurocerasus (Laurel) |
| Sorbus sp. (Mountain ash) |