| Three red-brick buildings, which house classrooms and administrative offices, cluster around a courtyard that's ringed with conifers. |
| The nursery offers other conifers, including Colorado blue spruce, deodar cedar, Douglas fir, and coast redwood. |
| A double pseudo-testcross strategy has generally been adopted for constructing genetic maps in conifers having allogamous characteristics. |
| We have beautiful new note cards depicting fetid adder's tongues, woodland wildflowers, northwest conifers, and Mill Valley lichens. |
| Most conifers and a few hardwoods, such as sweetgum and tuliptree, have excurrent forms. |
| The pine tree lappet moth is a major defoliator of pines and other conifers over much of its natural range. |
