| Answer | Crossword Clue |
|---|---|
| FIR | Source of flat needles |
| sitka | a tall spruce (Picea sitchensis) of the northern Pacific coast of North America that has thin reddish-brown bark, flat needles, and cones with slightly toothed scales see cone illustration |
| FIR | Source of needles |
| PINETREE | Source of needles |
| PINE | Source of some needles |
| loblollies | A pine tree of the southern US that has very long slender needles and is an important source of timber |
| loblolly | A pine tree of the southern US that has very long slender needles and is an important source of timber |
