information about Douglas fir field
Field Hierarchy
| Parent | |||
|---|---|---|---|
Biology 36M papers | Geography 13.2M papers | Botany 4.3M papers | Forestry 838k papers |
| Current | |||
Douglas fir 5,967 papers | |||
| Child | |||
Rhabdocline pseudotsugae 0 papers | Poria weirii 0 papers | Suillus lakei 0 papers | |
Phellinus sulphurascens 0 papers | Phaeocryptopus gaeumannii 0 papers | Rhabdocline 0 papers | |
Pseudotsuga macrocarpa 0 papers | Phellinus weirii 0 papers | ||
Trends
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History