Lagotis praecox W.W.Sm.

Species

Angiosperms > Lamiales > Plantaginaceae > Lagotis

Characteristics

Herbs, 5-18 cm tall. Lateral roots to 25 cm, fleshy; root crown with remnants of old petioles. Rhizomes to 6 cm. Leaves basal, subleathery; petiole abaxially purple-red, 4-7(-11) cm, narrowly winged, base much dilated into a sheathlike scale; leaf blade reniform, orbicular, or ovate, 4-7 cm, abaxially purple-red, base cordate, truncate, or broadly cuneate, margin coarsely crenate, apex rounded to obtuse. Scapes 1-5, ascending, nearly as long as leaves; spikes ovoid, 1.5-2.5 cm; bracts densely imbricate, obovate to suborbicular, to 1.5 cm, subleathery, enclosing flowers. Calyx lower side 2-lobed; lobes lanceolate-oblong, margin finely fimbriate. Corolla blue, ca. 6 mm; tube straight, as long as limb; lower lip lobes 2 or 3, lanceolate; upper lip ovate, emarginate or 2-lobed. Stamens exserted. Stigma capitate. Fruit elliptic-oblong, ca. 7 mm. Fl. and fr. Jul-Aug.
Life form perennial
Growth form herb
Growth support -
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.05 - 0.18
Root system rhizome
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months -
Fruit color -
Fruiting months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Nitrogen fixer -
Photosynthetic pathway -

Environment

Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 6-10

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

Lagotis praecox world distribution map, present in China

Identifiers

LSID urn:lsid:ipni.org:names:804146-1
WFO ID wfo-0001140008
COL ID 3RXW7
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Lagotis praecox