|
|
|
26. Salix Sect. Daphnella Seringe ex Duby, Bot. Gall. 1: 424. 1828.
粉枝柳组 fen zhi liu zu
Trees. One-year-old branchlets reddish or reddish black, rarely pruinose. Stipules present; leaf blade lanceolate or oblong-lanceolate, glabrous, margin serrulate or serrate, apex acuminate. Flowering precocious. Catkins cylindric, sessile; bracts 2-colored (or nearly reddish black), densely long pubescent. Male flower: gland solitary, adaxial; stamens 2, distinct; anthers yellow or yellowish red. Female flower: ovary glabrous or pilose, long stipitate; style long, usually entire; stigma slender, entire or 2-lobed.
|
Key based on male plants
|
|
|
| 1 (1) |
Branchlets russet, 2-year-old branchlets pruinose 215. S. rorida |
|
(1) |
| + |
Branchlets green or yellowish green, sometimes reddish, not pruinose. |
|
(2) |
| |
|
|
|
| 2 (1) |
Filaments free or connate proximally; leaf buds long pubescent; leaf apex acute |
|
217 Salix kangensis |
| + |
Filaments distinct; leaf buds glabrous; leaf apex acuminate |
|
216 Salix skvortzovii |
|
|
List of Keys
|
Lower Taxa
| Related Links (opens in a new window) |
|
Treatments in Other Floras @ www.efloras.org
Other Databases
|
|
|
|
|
|
|
|
|
