1. A finch of northern Eurasia, having black, white, and rust-brown plumage.
燕雀欧亚大陆北部的一种雀，具有黑色、白色和锈褐色的羽毛
2. rust-brown的近义词
2. Petiole to 4 cm; leaf blade 3-15.5 X 1.5-6.5 cm; peduncle and bracts sparsely to densely rust-brown villous and pubescent
叶柄到4厘米；叶片3-15.5 X 1.5-6.5厘米；花序梗和苞片疏生到浓密锈棕色具长柔毛和短柔毛 16 Oreocharis forrestii 丽江马铃苣苔
3. Small slow-growing upland pine of western United States having dense branches with fissured rust-brown bark and short needles in bunches of 5 and thorn-tipped cone scales; among the oldest living things some over 4500 years old
另外的两种狐尾松分布于美国西部多山的地区：洛基山狐尾松（ rocky mountain bristlecone pine ）是一种生长在美国科罗拉多州、新墨西哥州和亚利桑那州的树木，。。。
4. Leaf blade with at least some rust-brown villous hairs on both surfaces, apex rounded to obtuse; calyx segments veins indistinct; staminode 2.5-3 mm
叶片具至少一些锈棕色具长柔毛毛在两面，先端圆形的到钝；花萼裂片脉不清楚；退化雄蕊2.5-3毫米 14 Briggsia forrestii 云南粗筒苣苔
5. Cymes (1-)4-15(-30)-flowered, if 1-flowered, then leaf blade abaxially only along veins rust-brown woolly; peduncle (1-)3-17 cm; capsule ovoid to narrowly linear, if ovoid, then leaf blade abaxially densely rust-brown woolly.
聚伞花序(1-)(-30)开花的4-15，如果1花，然后叶片背面只沿脉锈棕色羊毛衫；花序梗(1-)3-17厘米；如果卵球形，蒴果卵球形到狭线形，然后叶片背面浓密使棕色羊毛衫生锈。
6. Petiole to 6 cm, rust-brown villous and pubescent; leaf blade elliptic to oblong, 1.5-8 X 1.1-3 cm, adaxially densely gray villous and sparsely brown villous and pubescent or sparsely villous to puberulent, abaxially white pubescent and densely brown villous or villous to puberulent, base cuneate to cordate, margin crenate to lobulate with lobes crenate; lateral veins 4 or 5 on each side of midrib, inconspicuous or conspicuous abaxially.
叶柄到6厘米，锈棕色具长柔毛和短柔毛；叶片椭圆形到长圆形，1.5-8 X 1.1-3厘米，灰色具长柔毛和稀少棕色具长柔毛的和短柔毛或者疏生长柔毛到微柔毛的浓密的正面，侧脉4或5在中脉每边各，不明显的或背面明显。
7. Corolla glabrous outside, lobes narrowly triangular; pistil ca. 9 mm; leaf blade adaxially puberulent and sparsely rust-brown villous; peduncle sparsely rust-brown villous and glandular pubescent
无毛的花冠在外面，裂片狭三角形；约的雌蕊9毫米；叶片正面被微柔毛和疏生锈棕色具长柔毛；花序梗疏生使棕色具长柔毛和腺状短柔毛生锈 16 Briggsia acutiloba 尖瓣粗筒苣苔
8. Medium-sized larch of Canada and northern United States including Alaska having a broad conic crown and rust-brown scaly bark.
加拿大和美国北部中型落叶松属植物，宽大的圆锥树冠，黄褐色鳞状树皮。