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34. Salix Sect. Cheilophilae K. S. Hao ex C. F. Fang & A. K. Skvortsov, Novon. 8: 470. 1998.
乌柳组 wu liu zu
Leaf blade linear or rarely narrowly lanceolate, 3-4.5(-6) cm × 2-5 mm, abaxially usually downy. Male catkin cylindric, 1-1.5 cm, subsessile or shortly pedunculate, with leaflets at base; bracts uniformly yellowish green or apex reddish. Male flower: gland 1, adaxial; stamens 2, connate throughout. Female catkin shortly cylindric. Female flower: ovary sessile or shortly stipitate; style short; stigma capitate.
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Key based on vegetative characters
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| 1 |
Branchlets yellowish or yellowish brown, at first pilose, glabrescent |
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247 Salix microstachya |
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Branchlets not yellowish or yellowish brown, pilose or glabrous. |
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(2) |
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| 2 (1) |
Branchlets purplish red or chestnut colored, subglabrous or pilose; leaf blade linear, ca. 11 × as long as wide |
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248 Salix wilhelmsiana |
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Branchlets grayish black or blackish red, tomentose or downy; leaf blade usually broader, 8-9 × as long as wide, distally. |
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(3) |
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| 3 (2) |
Leaves linear |
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245 Salix cheilophila |
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Leaves linear-oblanceolate |
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246 Salix cyanolimnea |
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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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