Scutellaria teniana Hand.-mazz.

Species

Angiosperms > Lamiales > Lamiaceae > Scutellaria

Characteristics

Herbs perennial, rhizomatous. Stems 14-24 cm tall, erect to ascending, unbranched, base 1-2.2 mm in diam., very densely spreading, glandular, white pilose. Leaves in 3 or 4 widely spaced pairs; blades of mid stem leaves largest, subcircular to triangular-ovate, 1.1-4.3 × 1.4-3.5 cm, papery, densely glandular pilose, with numerous glands abaxially, basal blades subcircular and less than 1 cm, base rounded or cuneate to shallowly cordate, margin crenulate, apex rounded to subacute. Racemes terminal, 3.5-9 cm; bracts ovate to lanceolate, minute, 1.5-3 mm, margin entire; basal bracts short petiolate, 0.7-2 cm, margin dentate. Pedicel 2-3 mm, glandular puberulent. Corolla blue-purple, 1.2-1.5 cm, glandular puberulent outside, pubescent annulate inside; tube as long as limb, base bent, gradually dilated upward, zigzag, to 5 mm wide at throat; middle lobe of lower lip broadly obcordate, dark purple spotted, apex erose-dentate; lateral lobes oblanceolate. Nutlets unknown. Fl. Jun.
Life form perennial
Growth form herb
Growth support -
Foliage retention deciduous
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.14 - 0.24
Root system -
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) -

Usage

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

Cultivation

Mode -
Germination duration (days) 14 - 180
Germination temperacture (C°) 10
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Distribution

Scutellaria teniana world distribution map, present in China

Identifiers

LSID urn:lsid:ipni.org:names:458707-1
WFO ID wfo-0000308528
COL ID 4W2NF
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Scutellaria indica var. ambigua Scutellaria teniana