Chaptalia runcinata Kunth

Species

Angiosperms > Asterales > Asteraceae > Chaptalia

Characteristics

Acaulescent perennial herb to 9 cm tall. Leaves all basal, oblanceolate, acute, retrorsely dentate with mucronate teeth, tapering to the base, 30-52 mm long, 11-13 mm wide, glabrous above, densely white lanate beneath. Inflorescence a monocephalous scape, 50-100 mm tall, lightly lanate, with narrow, scalelike bracts near the apex. Heads discoid, turbinate, 10 mm wide, 12 mm long, several per plant; involucral bracts in several series increasing in size inwards, linear-lanceolate, acute, entire, soft, glabrous or with a few scattered trichomes; receptacle slightly convex, foveolate; florets not exceeding the rim of the involucre, trimorphic; outer series of florets female, the corolla ligulate with a strap-shaped, 4-dentate ligule and no inner tooth, without anthers; second series of florets female, the corolla tubular, irregularly lobed, extending half way up the style, the style branches glabrous, spreading; innermost disc florets perfect, the corolla more or less 5-dentate but with 2 of the teeth set apart from the others by deeper sinuses, the style short, pubescent. Achenes beaked, ribbed, grey-green, glabrous; pappus yellow, of setose bristles.
Life form perennial
Growth form herb
Growth support free-standing
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.09
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 8-12

Usage

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

Cultivation

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

Distribution

Chaptalia runcinata world distribution map, present in Argentina, Bolivia (Plurinational State of), Brazil, Colombia, Costa Rica, Ecuador, Mexico, Panama, Paraguay, Uruguay, and Venezuela (Bolivarian Republic of)

Identifiers

LSID urn:lsid:ipni.org:names:309810-2
WFO ID wfo-0000126287
COL ID TMMV
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Leria longipes Oxydon bicolor Tussilago bicolor Gerbera bicolor Chaptalia runcinata Thyrsanthema runcinata Chaptalia runcinata var. runcinata Chaptalia piloselloides var. graminifolia Loxodon longipes