Related by context. Frequent words. (Click for all words.) 66 Douglas firs 61 Douglas fir 61 trees 59 hardwood trees 59 redwood trees 59 redwoods 58 pine trees 58 fir trees 58 conifers 57 oak trees 57 cottonwood trees 57 oaks 57 manzanita 56 lodgepole pine 56 sycamore 56 conifer 55 spruce trees 55 redwood 55 beech trees 55 cottonwoods 54 junipers 54 evergreen trees 53 hemlocks 53 evergreens 53 birch trees 53 cottonwood 53 cedars 52 eucalyptus trees 52 walnut trees 52 vines 52 sycamores 52 fronds 52 aspen 51 tree 51 foliage 51 ponderosa pine 51 aspens 50 pines 50 leafless 50 shrub 50 fir tree 50 forest canopy 50 elm trees 50 tress 49 bracts 49 tree trunks 49 maples 49 deciduous trees 49 willows 49 cedar tree 49 pear trees 49 beetle infestation 49 poplars 48 shrubs 48 pecan trees 48 poplar trees 48 tree stumps 48 willow trees 48 blue spruce 48 cedar trees 48 woody debris 48 bark beetle 48 citrus trees 47 balsam 47 oak 47 vegetation 47 understory 47 cherry trees 47 tree trunk 47 bark beetles 47 cypress trees 47 rhododendron 47 ferns 47 crape myrtles 47 Trees 47 cedar 47 juniper 46 groundcover 46 seedlings 46 elms 46 woody plants 46 catastrophic wildfires 46 pine tree 46 blooms 46 twigs 46 lichen 46 maple trees 46 ornamental trees 46 poplar 46 pine 46 walnut tree 46 pine beetles 46 boughs 46 hemlock 45 rhododendrons 45 fern 45 saplings 45 hillsides 45 steep slopes 45 sagebrush 45 vine