| 摘要: |
| 拉雅松 新种 图1 Pinus crassicorticea Y. G. Zhong et K. X. Huang, sp. nov. (subgen. Pinus; Sect. Pinus). Species affinis P. massonianae, sed cortice multo crassiore, foliis rigiioribus; canalibus resiniferis 8—13, marginalibus et prope fascicule vasorum positis; ramulis glaueis; squamis strobili hornotini apice 3-spinulosis differt. Arbor 18—35 na alta, trunco ad 60—90 cm; cortex persistens, intense |
| 关键词: 松属 拉雅松 |
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