Artemisia pygmaea A.Gray

Pygmy sagebrush (en)

Species

Angiosperms > Asterales > Asteraceae > Artemisia

Characteristics

Shrubs, 5–10 cm, slightly aromatic; not root-sprouting (caudices coarsely woody, branched). Stems pale to light brown (stiffly erect, densely clothed with appressed foliage), sparsely tomentose. Leaves persistent (sessile, rigid), bright green; blades oblong to ovate, 0.3–0.5 × 0.2–0.3 cm, pinnately lobed (nearly to midribs, 1/3+ widths of blades, lobes 3–7, divergent), faces glabrous or sparsely tomentose, resinous. Heads (sessile, erect) in paniculiform to racemiform arrays (1–)2–3 × 0.5–1 cm. Involucres narrowly turbinate, 2–3 × 3–4 mm. Phyllaries (green) narrowly lanceolate (midribs prominent), glabrous or sparsely tomentose. Florets 2–6; corollas 2.5–3 mm, glandular (style branches flat, erose, exsert). Cypselae (prismatic) 0.4–0.5 mm, glabrous, resinous. 2n = 18.
Life form perennial
Growth form shrub
Growth support -
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.05 - 0.1
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

Light 7-9
Soil humidity 1-5
Soil texture 3-4
Soil acidity -
Soil nutriment -
Hardiness (USDA) 4-10

Usage

Uses -
Edible -
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Mode -
Germination duration (days) 30 - 60
Germination temperacture (C°) 15 - 18
Germination luminosity light
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Artemisia pygmaea unspecified picture

Distribution

Artemisia pygmaea world distribution map, present in United States of America

Identifiers

LSID urn:lsid:ipni.org:names:272703-2
WFO ID wfo-0000032885
COL ID GWTM
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Seriphidium pygmaeum Artemisia pygmaea