Senecio macrocarpus F.Muell. ex Belcher

Species

Angiosperms > Asterales > Asteraceae > Senecio

Characteristics

Erect herbs to 0.6 m high, not or hardly leafier in lower 1/3 at anthesis. Taproot inconspicuous; secondary roots fleshy. Stems sparse to moderately densely appressed-cottony, reducing to glabrous upwards. Leaves 8–15 cm long, with l:w ratio 8–20, usually undivided, occasionally lobate with 1 or 2 triangular lobes per side; base attenuate; margin appearing entire; upper surface glabrous, sparsely hispid or cobwebby; lower surface glabrous except for hispid midrib, not purple. Capitula few to several per stem; calycular bracteoles 8–12, 3–6 mm long; peduncle and calyculus not or sparsely cobwebby at anthesis; involucre (7–) 9–13 mm long, 3–5 mm diam.; bracts (13–) 20–25, glabrous. Florets 50–100. Achenes bottle-shaped, 3–6 mm long, brown, with papillose hairs in broad bands; l:w ratio of hairs c. 3–4. Pappus 7–10 mm long.
Life form perennial
Growth form herb
Growth support free-standing
Foliage retention -
Sexuality -
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.6
Root system tap-root
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

Grows in low-lying areas on basalt-derived clay or clay-loam soils, in grassland, sedgeland and woodland.
Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 7-11

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 -

Distribution

Senecio macrocarpus world distribution map, present in Australia

Identifiers

LSID urn:lsid:ipni.org:names:903062-1
WFO ID wfo-0000017752
COL ID 6YGSH
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Senecio macrocarpus