Allardia glabra Decne.

Species

Angiosperms > Asterales > Asteraceae > Allardia

Characteristics

Herbs, perennial, to 4 cm, with woody, procumbent, much-branched rhizomes; stems many; entire plant grayish or grayish green, loosely tomentose to pubescent with long simple hairs. Leaves in dense rosettes, sessile; leaf blade cuneate, 1-1.5 × 0.5-0.8 cm, both surfaces glabrous, base cuneate-attenuate, apex 3(-5)-lobed or-parted. Capitulum solitary, terminal, 2.5-3.5 cm in diam., sessile. Involucre hemispheric, 1-1.5 cm in diam.; phyllaries in 3 or 4 rows, abaxially hairy at base, scarious margin broad, dark brown, apex ± obtuse, outer phyllaries ovate-oblong to oblong, ca. 7 mm, inner ones oblong, ca. 8 mm. Ray florets 8-15; lamina deep pink to almost white, elliptic-oblong, 6-10 × 2.5-4 mm, apex 2-or 3-denticulate. Disk florets: corolla yellow, 3.5-5 mm, apex 5-lobed. Achenes 2.5-3.5 × 0.5-0.7 mm, somewhat curved, 5-ribbed, glabrous, with sessile glands. Corona scales 6-7.5 mm, tinged pinkish violet or brownish. Fl. Jul-Sep.
Life form perennial
Growth form herb
Growth support free-standing
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.05
Root system rhizome
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 6-11

Usage

Uses medicinal
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

Allardia glabra world distribution map, present in Afghanistan, Bhutan, China, India, Kyrgyzstan, Pakistan, Russian Federation, Tajikistan, and Uzbekistan

Identifiers

LSID urn:lsid:ipni.org:names:175899-1
WFO ID wfo-0000035001
COL ID BTDV
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Tanacetum glabra Waldheimia glabra Allardia glabra Waldheimia tridactylites subsp. glabra