Scutellaria tuberifera C.Y.Wu & C.Chen

Species

Angiosperms > Lamiales > Lamiaceae > Scutellaria

Characteristics

Herbs. Rhizomes with long stolons, terminated in a globose to ovoid tuber 5-8 mm in diam. Stems erect to ascending, 10-25(-30) cm tall, densely spreading pilose. Petiole 0.4-1.5 cm, 3-15 cm basally, flat, densely, spreading pilose; leaf blade circular-ovate to lanceolate-ovate, or reniform, 1-1.8(-2.4) × 1.2-1.5(-2) cm, 0.5-1 × 0.8-1.3 cm basally, herbaceous, sparsely appressed pilose, abaxially glaucous, palmately veined, base subtruncate to deeply cordate, margin ± regularly 4-7-crenate, apex obtuse to rounded. Bracteoles ca. 1 mm. Flowers terminal or axillary, erect, later becoming pendent. Pedicel 2-3 mm, spreading pilose, basally 2-bracteolate. Calyx ca. 3 mm, pilose outside, to 6 mm in fruit; scutellum ca. 0.75 mm, to 3 mm in fruit. Corolla purplish or blue-purple, ca. 6 mm, sparsely pubescent outside, glabrous inside, tube erect, slightly saccate in front at base, gradually dilated to ca. 3 mm wide at throat; upper lip erect, oblong, ca. 1.5 mm, apex rounded rarely emarginate; middle lobe of lower lip spreading upward, trapeziform, ca. 4 × 5 mm, apex emarginate; lateral lobes oblong-ovate, slightly shorter than upper lip, almost entirely adnate to it. Nutlets yellow-brown, ovoid-globose, ca. 2 mm in diam., abaxially tuberculate, umbonate at apex of smooth conical adaxial side, without a wing on equatorial plane. Fl. Mar-Apr, fr. Apr.
Life form perennial
Growth form herb
Growth support -
Foliage retention deciduous
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.1 - 0.25
Root system rhizome
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Fruit color -
Fruiting months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Nitrogen fixer -
Photosynthetic pathway -

Environment

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

Usage

Uses medicinal
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 tuberifera world distribution map, present in China and Korea (Democratic People's Republic of)

Identifiers

LSID urn:lsid:ipni.org:names:458729-1
WFO ID wfo-0000308555
COL ID 4W2P8
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Scutellaria tuberifera Scutellaria glecomoides