source plant or animal for.... | 黑糖槭(木材) |
英文.... | Species of maple closely related to sugar maple (A. saccharum), and in some classifications treated as a subspecies; the situation is complicated by the fact that the two species tend to form hybrids. The two species may be distinguished by number of leaf lobes: the black maple has three-lobed leaves and the sugar maple has five-lobed leaves. |
Acer nigrum(species)............ | [VP] |
................. | Brady and Clauser, Materials Handbook (1977) 478 |
................. | Hora, Oxford Encyclopedia of the Trees of the World (1981) 271 |
................. | ITIS Report: Taxonomy online (2005-) |
................. | NCBI Taxonomy Browser (2008-) |
................. | Smithsonian Collections Search Center (2009-) |
black maple(species)............ | [VP] |
................. | Brady and Clauser, Materials Handbook (1977) 478 |
................. | ITIS Report: Taxonomy online (2005-) |
................. | Encyclopedia Britannica Online (2002-) |
érable noir(species)............ | [VP] |
................. | CHIN database |
Acer saccharum subsp. nigrum............ | [VP] |
................. | NCBI Taxonomy Browser (2008-) |
arce negro(species)............ | [VP] |
................. | Enciclopedia universal ilustrada europeo-americana (1997) 5:1289 |