pseudotsuga : Idioms & Phrases
genus pseudotsuga
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noun douglas fir; closely related to genera Larix and Cathaya
Pseudotsuga.
WordNet
pseudotsuga macrocarpa
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noun douglas fir of California having cones 4-8 inches long
big-cone douglas fir; big-cone spruce.
WordNet
pseudotsuga menziesii
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noun lofty douglas fir of northwestern North America having short needles and egg-shaped cones
douglas hemlock; douglas pine; Oregon fir; green douglas fir; Oregon pine; douglas spruce.