|
|
|
31. Seriphidium junceum (Karelin & Kirilov) Poljakov, Trudy Bot. Inst. Akad. Nauk Kazakhsk. S.S.R. 11: 175. 1961.
三裂叶绢蒿 san lie ye juan hao
Subshrubs, 24-40 cm tall, gray pubescent. Lower stem leaves: petiole 15-40 mm; leaf blade ovate or obovate, 1.5-5 × 1.5-3.5 cm, densely incanous pubescent, 2-ternate; lobules linear or linear-oblanceolate, 10-15 × 1-1.5 mm, mucronulate apically. Middle stem leaves: petiole 5-15 mm; leaf blade ternately 3-lobed; lobes linear-lanceolate or linear, 10-15 × 2-4 mm. Upper leaves and leaflike bracts entire. Synflorescence a narrow or somewhat broad panicle. Involucre oblong-ovoid or ellipsoid-ovoid, 2.5-4 mm in diam.; phyllaries densely or sparsely pubescent. Florets 4-7. Achenes obovoid. Fl. and fr. Aug-Oct.
Rocky slopes, Gobi Desert, desert steppes; 800-1500 m. N Xinjiang [Kazakhstan].
|
|
|
|
| 1 |
Leaf blade 2.5-4 cm, distal lobes 10-15 mm; involucre 2.5-3(-3.5) mm in diam. |
|
31a var. junceum |
| + |
Leaf blade 1.5-2 cm, distal lobes 4-6 mm; involucre 3-4 mm in diam. |
|
31b var. macrosciadium |
|
|
|
Lower Taxa
| Related Links (opens in a new window) |
|
Treatments in Other Floras @ www.efloras.org
Other Databases
|
|
|
|
|
|
|
|
|
