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alpine sagebrush, dwarf sagebrush
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Packard's artemisia, Packard's wormwood, Succor Creek mugwort
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| Perennials, 10–25 cm (cespitose), mildly aromatic (caudices relatively slender). |
Perennials, 20–50(–60) cm, strongly aromatic (rhizomatous, fibrous-rooted). |
gray-green, glabrate. |
3–20, erect, light brown, simple or branched, glabrous. |
persistent, gray-green; blades (basal) oblanceolate, 2–7 × 0.1 cm, 2-pinnately lobed (lobes linear or oblanceolate; cauline blades smaller, 1–2-pinnate or entire), faces silky-canescent. |
cauline, dark green; blades lanceolate, 1.5–5 × 1–2.5 cm, 2-pinnatifid (primary lobes 5–9, 0.4–1.5 cm; cauline smaller, pinnatifid to entire), faces tomentose (abaxial) or glabrous (adaxial). |
broadly globose or subglobose, 4 × 4–7 mm. |
campanulate to hemispheric, 2.5–3.5 × 2–4.5 mm. |
pistillate 6–13; bisexual 15–30; corollas 1.5–2.5 mm, hairy (at least on lobes). |
pistillate 3–8; bisexual, sometimes functionally staminate, (15–)20–35; corollas bright yellow, 1.3–2.2 mm, glandular. |
green (margins black or dark brown), densely villous. |
broadly ovate, glandular (at least at bases). |
(5–22) in spiciform arrays 5–9 × 1–1.5 cm. |
(peduncles 0 or to 3 mm) in usually paniculiform, sometimes racemiform, arrays 5–20 × 1.5–4 cm. |
0.8–1 mm, glabrous. |
(light brown) ellipsoid (± arcuate, ribs 4, prominent), ca. 1 mm, glandular. |
= 18. |
= 18. |
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| Flowering mid–late summer. |
Flowering late summer. |
| Alpine meadows, protected areas, bases of rocks |
Coarse taluses, alkaline soils, erosion gullies |
| 3100–4200 m (10200–13800 ft) |
1000–2400 m (3300–7900 ft) |
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CO; MT; NM; NV; UT; WY
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ID; NV; OR |
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Artemisia packardiae is known only from southeastern Oregon, western Idaho, and northeastern Nevada. It is closely related to A. michauxiana and could be considered an ecologic variant. (Discussion copyrighted by Flora of North America; reprinted with permission.) |
| FNA vol. 19, p. 520. |
FNA vol. 19, p. 531. |
| Asteraceae > tribe Anthemideae > Artemisia > subg. Absinthium |
Asteraceae > tribe Anthemideae > Artemisia > subg. Artemisia |
A. abrotanum, A. absinthium, A. alaskana, A. aleutica, A. annua, A. arbuscula, A. biennis, A. bigelovii, A. borealis, A. californica, A. campestris, A. cana, A. carruthii, A. douglasiana, A. dracunculus, A. filifolia, A. franserioides, A. frigida, A. furcata, A. globularia, A. glomerata, A. laciniata, A. longifolia, A. ludoviciana, A. michauxiana, A. nesiotica, A. norvegica, A. nova, A. packardiae, A. palmeri, A. papposa, A. pattersonii, A. pedatifida, A. pontica, A. porteri, A. pycnocephala, A. pygmaea, A. rigida, A. rothrockii, A. rupestris, A. senjavinensis, A. serrata, A. spiciformis, A. stelleriana, A. suksdorfii, A. tilesii, A. tridentata, A. tripartita, A. vulgaris |
A. abrotanum, A. absinthium, A. alaskana, A. aleutica, A. annua, A. arbuscula, A. biennis, A. bigelovii, A. borealis, A. californica, A. campestris, A. cana, A. carruthii, A. douglasiana, A. dracunculus, A. filifolia, A. franserioides, A. frigida, A. furcata, A. globularia, A. glomerata, A. laciniata, A. longifolia, A. ludoviciana, A. michauxiana, A. nesiotica, A. norvegica, A. nova, A. palmeri, A. papposa, A. pattersonii, A. pedatifida, A. pontica, A. porteri, A. pycnocephala, A. pygmaea, A. rigida, A. rothrockii, A. rupestris, A. scopulorum, A. senjavinensis, A. serrata, A. spiciformis, A. stelleriana, A. suksdorfii, A. tilesii, A. tridentata, A. tripartita, A. vulgaris |
| A. Gray: Proc. Acad. Nat. Sci. Philadelphia 15: 66. (1863) |
J. W. Grimes & Ertter: Brittonia 31: 454, fig. 1. (1979) |
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