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35. Salix Sect. Haoanae C. Wang & Chang Y. Yang, Bull. Bot. Lab. N.-E. Forest. Inst., Harbin. 9: 94. 1980.
郝柳组 hao liu zu
Shrubs, rarely small trees. Leaves opposite or alternate; stipules reniform or ovate, large; leaf blade linear to rarely elliptic-oblanceolate, densely tomentose when young, margin glandular dentate. Catkins sessile; bracts black or reddish brown, villous. Male flower: glands adaxial; stamens 2; filaments connate partly or throughout, glabrous. Female flower: ovary densely tomentose; style long or short.
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Key based on vegetative characters
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| 1 |
Leaves alternate, broadest above middle. |
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(2) |
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Leaves opposite or alternate, broadest below middle. |
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(3) |
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| 2 (1) |
Leaf blade oblanceolate or lanceolate, 6-10 × 1.5-2.5 cm |
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250 Salix liouana |
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Leaf blade narrowly oblanceolate, 3-4 × 7-8 mm |
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252 Salix pseudopermollis |
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| 3 (1) |
First-year juvenile branchlets brown, gray downy; leaf blade lanceolate or elliptic-lanceolate, base rounded |
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251 Salix permollis |
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First-year juvenile branchlets not brown, tomentose, glabrescent; leaf blade lanceolate, base cuneate or broadly cuneate. |
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(4) |
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| 4 (3) |
Branchlets purple or reddish green; leaves blackish when dry, margin entire or glandular dentate |
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249 Salix haoana |
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Branchlets greenish or yellowish; leaves not black when dry, margin sharply glandular serrate |
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253 Salix sinopurpurea |
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List of Keys
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Lower Taxa
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Treatments in Other Floras @ www.efloras.org
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