Ericameria greenei (A.Gray) G.L.Nesom

Greene's goldenbush (en)

Species

Angiosperms > Asterales > Asteraceae > Ericameria

Characteristics

Plants 10–30 cm. Stems erect to ascending, green when young, soon reddish to brownish, branched, glabrous or tomentose, stipitate-glandular. Leaves mostly erect or ascending; blades spatulate (flat), 15–30 × 3–7 mm, midnerves (and sometimes 2 fainter, collateral nerves) evident (slightly raised abaxially), apices obtuse, mucronate, faces glabrous or tomentose and/or stipitate-glandular ; axillary fascicles absent. Heads (12–22) usually in (leafy) congested, cymiform or racemiform arrays, rarely borne singly . Peduncles usually less than 20, rarely to 100 mm (leafy). Involucres broadly campanulate, 8–12 × 12–15 mm. Phyllaries 18–28 in 2–3 series, green to tan, lanceolate to elliptic, 10–14 × 1.3–2.7 mm, subequal (outer sometimes slightly longer than inner), outer herbaceous or with herbaceous appendages, inner mostly chartaceous, midnerves (and often 2 collateral nerves) evident, (margins often narrowly membranous, fimbriate or tomentose) apices acute, acuminate to cuspidate, abaxial faces stipitate-glandular. Ray florets (0–)1–7; laminae 7–10 × 1.5–2.8 mm. Disc florets 7–20; corollas 8–9.5 mm. Cypselae tan to reddish, ellipsoid, 5–7 mm, glabrous or distally hairy; pappi off-white to reddish brown, 7–9 mm. 2n = 18.
Life form perennial
Growth form shrub
Growth support -
Foliage retention deciduous
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.1 - 0.3
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Fruit color -
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Nitrogen fixer -
Photosynthetic pathway -

Environment

Light 7-9
Soil humidity 1-3
Soil texture 5-6
Soil acidity -
Soil nutriment -
Hardiness (USDA) 4-10

Usage

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

Cultivation

Mode -
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment -
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Optimum temperature (C°) -
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Productivity -

Images

Ericameria greenei unspecified picture

Distribution

Ericameria greenei world distribution map, present in United States of America

Identifiers

LSID urn:lsid:ipni.org:names:1215241-2
WFO ID wfo-0000089574
COL ID 6GMW2
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Haplopappus greenei Ericameria greenei Haplopappus mollis Aster greenei Macronema molle Macronema greenei Macronema greenei var. greenei Haplopappus greenei subsp. greenei Haplopappus greenei subsp. mollis Haplopappus bloomeri var. greenei Haplopappus greenei var. greenei