| source plant or animal for.... | 紙皮樺 (木材) |
| 英文.... | Species of fast growing, short-lived, ornamental, shade, and timber tree native to northern and central North America, typically around 18 meters (60 feet) in height, with a brown bark that whitens over time and peels into paper-thin layers marked by narrow horizontal pores or lenticels. On the copper-colored inner bark, the pores are bright orange. Short, pendulous branches and numerous flexible twigs create a lacy silhouette in winter. The close-grained, almost white wood is used for turned articles, flooring, furniture, woodenware, pulp, and fuel. North American Indians used the thin, water-impervious bark for roofing, canoes, and writing material (thus the name "paper birch"). It is a pioneer species after fire. The sap is boiled down to produce birch syrup. The tree is known in several varieties. |
| 紙皮樺(種)............ | [AS-Academia Sinica] |
| ................. | 國家教育研究院-雙語詞彙、學術名詞暨辭書資訊網 August 18, 2014 |
| ................. | 大英百科全書線上繁體中文版 August 18, 2014 |
| 獨木舟樺(紙皮樺樹種)............ | [AS-Academia Sinica] |
| ................. | 大英百科全書線上繁體中文版 August 18, 2014 |
| 銀樺(紙皮樺樹種)............ | [AS-Academia Sinica] |
| ................. | 大英百科全書線上繁體中文版 August 18, 2014 |
| 白樺(種)............ | [AS-Academia Sinica] |
| ................. | 大英百科全書線上繁體中文版 August 18, 2014 |
| Betula papyrifera(species)............ | [VP] |
| ................. | Johnson, International Book of Trees (1973) |
| ................. | Brady and Clauser, Materials Handbook (1977) 96 |
| ................. | MFA Conservation and Art Material Encyclopedia Online (2005-) |
| ................. | ITIS Report: Taxonomy online (2005-) |
| ................. | NCBI Taxonomy Browser (2008-) |
| ................. | Smithsonian Collections Search Center (2009-) |
| ................. | Encyclopedia Britannica Online (2002-) |
| paper birch(species)............ | [VP] |
| ................. | CDMARC Subjects: LCSH (1988-) |
| ................. | Brady and Clauser, Materials Handbook (1977) 96 |
| ................. | ITIS Report: Taxonomy online (2005-) |
| American white birch(species)............ | [VP] |
| ................. | Encyclopedia Britannica Online (2002-) |
| American silver birch(species)............ | [VP] |
| ................. | Encyclopedia Britannica Online (2002-) |
| canoe birch(species)............ | [VP] |
| ................. | Johnson, International Book of Trees (1973) |
| ................. | Brady and Clauser, Materials Handbook (1977) 96 |
| American birch(species)............ | [VP] |
| ................. | Timbers of the World (1979-1980) 2: 164 |
| bouleau à papier(species)............ | [VP] |
| ................. | CHIN database |
| abedul del papel(species)............ | [VP] |
| ................. | TAA database (2000-) |
| Subject:............ | [CHIN] |
| ................. | CHIN database |