Lappula brachycentra Gürke

Species

Angiosperms > Boraginales > Boraginaceae > Lappula

Characteristics

Herbs biennial, gray appressed pubescent. Taproots straight, dark brown. Stems much branched above middle, 20-35 cm tall. Basal leaves forming a rosette, mostly withered in fruit; leaf blade oblong to spatulate, 2-4 cm, abaxially densely gray appressed sericeous, adaxially green and sparsely long appressed pubescent, base attenuate into a short petiole, apex obtuse; stem leaves sessile, linear, 1-2.5 cm, margin spreading ciliate, apex obtuse. Inflorescences terminal on branches, elongated in fruit; bracts linear. Fruiting pedicel erect, 1-2 mm. Calyx 5-parted; lobes linear, ca. 2 mm, slightly enlarged in fruit. Corolla light blue; tube ca. 2 mm; limb ca. 4-5 mm wide; lobes ovate. Style surpassing nutlets, 1-1.5 mm. Fruit ovoid, ca. 2.5 mm; nutlets triangular-ovoid, adaxially granulose; abaxially granulose, sometimes obscurely keeled along center line; marginal glochids in 1 or 2 rows, protruding, ca. 0.5 mm.
Life form biennial
Growth form herb
Growth support -
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.2 - 0.35
Root system tap-root
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) 5-10

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

Lappula brachycentra world distribution map, present in China, Kazakhstan, Kyrgyzstan, Liberia, Tajikistan, Turkmenistan, and Uzbekistan

Identifiers

LSID urn:lsid:ipni.org:names:117487-1
WFO ID wfo-0001216286
COL ID 3S9QV
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Echinospermum brachycentrum Cynoglossospermum brachycentrum Lappula brachycentra