Senecio spartareus S.Moore

Species

Angiosperms > Asterales > Asteraceae > Senecio

Characteristics

Perennial herb, 45–60 cm high, precocious, subscapigerous; stems erect, solitary or paired, appearing before the basal leaves, dull dark green or maroon, slightly arachnoid to almost glabrous.. Basal leaves unknown; stem leaves narrow, lanceolate, 2.5–6.5 cm long, 0.4–0.6 cm wide, attenuate, scale-like, slightly arachnoid to almost glabrous.. Capitula discoid, erect, 7–20 in terminal corymbs; branches and stalks of the individual capitula slightly arachnoid to almost glabrous; involucre broadly cylindrical, 6–7 mm long, 6–7 mm in diameter, somewhat pubescent or arachnoid at base; bracts of calyculus 3–8, lanceolate, 2–3 mm long, sparsely arachnoid; phyllaries 10–14, dull dark green, 6–7 mm long, glabrous, abruptly tapered and ciliate-bearded at the apex.. Ray florets 0; disc florets lemon yellow to yellow, corolla 4.7–6 mm long, glabrous, the tube gradually expanded above the middle, lobes 0.7–1 mm long.. Mature achenes unknown, but ovary of disc florets 1 mm long, glabrous; pappus 4–6 mm long, white.
Life form perennial
Growth form herb
Growth support -
Foliage retention -
Sexuality -
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.45 - 0.6
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

Light -
Soil humidity -
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Soil acidity -
Soil nutriment -
Hardiness (USDA) -

Usage

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

Cultivation

Mode -
Germination duration (days) 10 - 21
Germination temperacture (C°) 18 - 23
Germination luminosity light
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Identifiers

LSID urn:lsid:ipni.org:names:247668-1
WFO ID wfo-0000034717
COL ID -
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Senecio spartareus