Laggera alata (Dc.) Sch.Bip. ex Oliv.

Species

Angiosperms > Asterales > Asteraceae > Laggera

Characteristics

Herbs, robust, much branched, up to 60(-75) cm tall, glandular pubescent. Stems winged, wings 1-5 mm deep, herbaceous, entire, rarely somewhat denticulate, continuous. Leaves oblong, 2-8(-10) × 0.7-1.5 cm, densely covered with long multiseptate hairs, base decurrent, margin denticulate, apex acute to subobtuse. Capitula 1-1.3 cm in diam., arranged in leafy racemes, on short axillary winged branches. Involucre ovoid, ca. 9 mm in diam.; phyllaries 4-or 5-seriate, outer lanceolate, ca. 9 × 1 mm, inner longer, up to 10 mm, green at apex, glandular pubescent on outer side. Corolla of marginal florets ca. 6 mm, minutely toothed; corolla of disk florets 7-8 mm, 5-lobed. Style with obtuse sweeping hairs reaching below furcation. Achenes dark brown, ca. 1 mm. Pappus setae white, 6-7 mm, bristles equal, minutely scabrid. Fl. Mar-Oct. 2n = 20.
More
A herb. It is robust and has many branches. It grows 60 cm high. The stems are winged, The leaves are oblong and 2-8 cm long by about 1 cm wide. There are teeth along the edge.
Life form
Growth form herb
Growth support free-standing
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.6 - 0.68
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway c3

Environment

A tropical plant. It grows on sunny meadows below 2,300 m in southern China. In Yunnan.
Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 9-12

Usage

The young shoots are fried with egg.
Uses medicinal social use
Edible leaves
Therapeutic use Anthelmintics (aerial part), Insecticides (aerial part), Molluscacides (aerial part), Abortifacient agents (leaf), Fractures, bone (leaf), Sprains and strains (leaf), Wounds and injuries (leaf), Pneumonia (leaf), Stomach neoplasms (leaf), Tuberculosis (leaf), Pneumonia (root), Abdomen (unspecified), Colic (unspecified), Fracture (unspecified), Tumor (unspecified), Vermifuge (unspecified), Wound (unspecified), Antiecbolic (unspecified), Parasite (unspecified), Sprain (unspecified), Disinfectant (unspecified), Abdominal pain (unspecified), Antiparasitic agents (unspecified), Constipation (unspecified), Eye diseases (unspecified), Antirheumatic agents (unspecified), Chest pain (unspecified), Disinfectants (unspecified), Fever (unspecified), Skin neoplasms (unspecified), Disinfectants (whole plant), Diuretics (whole plant)
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

Laggera alata world distribution map, present in Bangladesh, China, Egypt, Indonesia, Sri Lanka, Myanmar, Pakistan, Philippines, and Thailand

Identifiers

LSID urn:lsid:ipni.org:names:228460-1
WFO ID wfo-0000089788
COL ID 3RX3T
BDTFX ID -
INPN ID 708475
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Blumea alata Inula exsiccata Vernonia alata Laggera angustifolia Conyza alata Conyza nutans Ethulia conyzoides Erigeron alatus Laggera alata Laggera alata var. dentata Blumea alata var. natalensis Laggera alata var. angustifolia Blumea alata var. alata Laggera alata var. alata