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9. Tribe ANTHEMIDEAE

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● Alpine or subalpine steppes, meadows, rocky slopes; 3500–<br />

4600 m. SW Gansu, W Sichuan, Xizang.<br />

172c. Artemisia desertorum var. foetida (Jacquemont ex Candolle)<br />

Y. Ling & Y. R. Ling, Bull. Bot. Res., Harbin 8(4): 55.<br />

1988.<br />

矮沙蒿 ai sha hao<br />

Artemisia foetida Jacquemont ex Candolle, Prodr. 6: 98.<br />

1838.<br />

Stems clustered, less than 20 cm tall, shortly branched or<br />

not; most parts gray or yellowish pubescent. Middle stem<br />

leaves 1(or 2)-pinnatisect or -partite; segments linear. Synflorescence<br />

a racemelike panicle. Involucre (2–)2.5–3 mm in<br />

diam.; phyllaries brown, very thin.<br />

● Alpine meadows, grasslands, gravelly slopes, in shrubs; 3500–<br />

4200 m. Qinghai, W Sichuan, Xizang.<br />

173. Artemisia duthreuil-de-rhinsi Krascheninnikov, Bot.<br />

Mater. Gerb. Glavn. Bot. Sada R.S.F.S.R. 3: 22. 1922.<br />

青藏蒿 qing zang hao<br />

Oligosporus duthreuil-de-rhinsi (Krascheninnikov) Poljakov.<br />

Herbs, perennial, 10–20(–30) cm tall, with a short thick<br />

rootstock, gray or yellowish pubescent, later sparsely pubescent.<br />

Lower stem leaves: petiole 1–2 cm; leaf blade ovate or oblong,<br />

2–3 × 1.5–2 cm, 2-pinnatisect; segments 3 or 4 pairs, elliptic;<br />

lobules 3–5 pairs, lanceolate, 3–5 × 1–1.5 cm, apex obtuse.<br />

Middle and upper stem leaves: leaf blade ovate or oblong,<br />

pinnatisect; segments 2 or 3 pairs; lobes linear-lanceolate, 5–<br />

15 × 2–3 mm; leaflike bracts linear-lanceolate or falcate. Synflorescence<br />

a narrow panicle. Capitula dense, sessile. Involucre<br />

2.5–3.5 mm in diam.; phyllaries densely pubescent or glabrescent.<br />

Marginal female florets 6–<strong>9.</strong> Disk florets 8–14, male.<br />

Achenes oblong or broadly ovoid. Fl. and fr. Jul–Oct.<br />

● Alpine or subalpine steppes, meadows, rocky slopes; 3700–<br />

4600 m. Qinghai, W Sichuan, E Xizang.<br />

174. Artemisia eriopoda Bunge, Enum. Pl. China Bor. 37.<br />

1833.<br />

南牡蒿 nan mu hao<br />

Herbs, perennial, (30–)40–80 cm tall, much branched,<br />

with a short thick terete rootstock. Basal and lower stem leaves:<br />

petiole 1.5–3 cm; leaf blade suborbicular, broadly ovate, or<br />

obovate, 4–6(–8) × 2.5–6 cm, 1- or 2-pinnatisect to almost entire;<br />

segments 2 or 3(or 4) pairs, obovate or subspatulate, cleft<br />

or serrate at margin or leaves entire or few serrate, base attenuate.<br />

Middle stem leaves: blade suborbicular or broadly ovate,<br />

2–4 × 2–4 cm, 1- or 2-pinnatisect or partite; lobes 2 or 3 pairs,<br />

elliptic or subspatulate, 3-partite or -cleft, serrate or entire apically.<br />

Uppermost leaves pinnatisect; lobes elliptic or lobules<br />

narrowly linear or narrowly lanceolate; leaflike bracts 3-lobed<br />

or entire. Synflorescence a broad panicle, main branches many,<br />

with short lateral branches. Capitula many, pedunculate. Involucre<br />

broadly ovoid or subglobose, 1.5–2.5 mm in diam. Marginal<br />

female florets 4–8. Disk florets 6–10, male. Achenes oblong.<br />

Fl. and fr. Jun–Nov.<br />

<strong>ANTHEMIDEAE</strong><br />

733<br />

Forest margins, roadsides, grasslands, shrublands, canyons, forest<br />

steppes, steppes, seashore dunes, waste areas, slopes, mountains; near<br />

sea level to 2100 m. Anhui, S and SW Gansu, Hebei, Henan, Hubei,<br />

Hunan, Jiangsu, Liaoning, Nei Mongol, S Shaanxi, Shandong, Shanxi,<br />

Sichuan, N Yunnan [Japan, Korea, E Mongolia].<br />

1a. Stem more than (40–)50 cm tall; basal<br />

leaves broadly ovate, obovate, suborbicular,<br />

or obovate-attenuate, pinnatifid, distal<br />

lobe larger than laterals, or leaves entire,<br />

but serrate at apex, middle stem leaves<br />

pinnatisect, lobes serrate; capitula in<br />

broad, much-branched panicles.<br />

2a. Basal leaves broadly ovate or<br />

obovate, 1- or 2-pinnatisect ........ 174a. var. eriopoda<br />

2b. Basal leaves suborbicular or<br />

obovate-attenuate, entire,<br />

partite, or cleft at apex ............. 174c. var. rotundifolia<br />

1b. Stem 30–40 cm tall; basal leaves<br />

divided, distal lobes not larger than<br />

other lobes; capitula in ± narrow panicles.<br />

3a. Leaves nearly succulent, lower<br />

leaves pinnatisect, segments<br />

regularly 3-cleft apically ............. 174b. var. maritima<br />

3b. Leaves papery, lower leaves<br />

pinnatisect, irregularly cleft,<br />

serrate, or entire.<br />

4a. Middle stem leaves<br />

pinnatisect, segments<br />

2- or 3-cleft ...................... 174d. var. gansuensis<br />

4b. Middle stem leaves 1-<br />

or 2-pinnatisect, lobules<br />

narrowly linear or narrowly<br />

linear-lanceolate .............. 174e. var. shanxiensis<br />

174a. Artemisia eriopoda var. eriopoda<br />

南牡蒿(原变种) nan mu hao (yuan bian zhong)<br />

Artemisia capillaris Thunberg f. grandiflora Pampanini;<br />

A. capillaris var. grandiflora (Pampanini) Pampanini; A. desertorum<br />

Sprengel f. latifolia Pampanini, p.p.; A. japonica Thunberg<br />

f. eriopoda (Bunge) Pampanini; A. japonica var. eriopoda<br />

(Bunge) Komarov; A. pubescens Ledebour subsp. eriopoda<br />

(Bunge) Kitamura.<br />

Stem more than (40–)50 cm tall. Leaves papery, basal<br />

leaves broadly ovate to obovate, 1- or 2-pinnatisect, distal lobe<br />

larger than laterals, lobes serrate. Synflorescence a broad,<br />

much-branched panicle.<br />

Forest margins, roadsides, grasslands, shrublands, canyons, forest<br />

steppes, steppes; low elevations to 1500 m. Anhui, Hebei, Henan, Hubei,<br />

Hunan, Jiangsu, Liaoning, Nei Mongol, S Shaanxi, Shandong,<br />

Shanxi, Sichuan, N Yunnan [Japan, Korea, E Mongolia].<br />

174b. Artemisia eriopoda var. maritima Y. Ling & Y. R. Ling,<br />

Bull. Bot. Res., Harbin 8(3): 6. 1988.<br />

渤海滨南牡蒿 bo hai bin nan mu hao<br />

Stem 30–40 cm tall. Leaves nearly succulent; lower leaves<br />

pinnatisect, distal lobes not larger than other lobes, segments<br />

regularly 3-cleft apically. Synflorescence a somewhat broad<br />

panicle.

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