Isodon rugosiformis (Hand.-mazz.) H.Hara

Species

Angiosperms > Lamiales > Lamiaceae > Isodon

Characteristics

Subshrubs 0.8-1.2 m. Stems wandlike, much branched; branches ± glabrescent; branchlets yellowish brown, densely gray tomentulose. Petiole 3-15 mm; leaf blade rhombic to triangular-ovate, 1.5-4 × 1-2.5 cm, thin papery, glandular, adaxially dark green, densely gray puberulent mainly on veins, abaxially densely gray tomentulose, base broadly cuneate to truncate, margin crenate, apex acute to short caudate-acuminate; lateral veins ca. 4-paired. Panicles spikelike, terminal, densely gray tomentulose; cymes contiguous, pedunculate, sometimes compact, 3-5-flowered; floral leaves ovate-lanceolate, 0.5-1.5 cm, margin subentire. Pedicel 2-3 mm. Calyx campanulate, to ca. 3 mm, gray tomentulose outside, slightly 2-lipped; teeth ovate-triangular, subequal, ca. 1/2 long as calyx, lower 2 slightly longer; fruiting calyx slightly dilated. Corolla purple or purplish blue, ca. 7 mm, puberulent, upper lip ca. 2 mm, lower lip ca. 4 mm. Stamens (at least upper) slightly exserted. Style exserted. Nutlets brown, triquetrous, ellipsoid, ca. 1.3 mm, glabrous. Fl. and fr. Sep-Oct.
Life form perennial
Growth form subshrub
Growth support -
Foliage retention deciduous
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.8 - 1.2
Root system -
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) -

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

Isodon rugosiformis world distribution map, present in China

Identifiers

LSID urn:lsid:ipni.org:names:915159-1
WFO ID wfo-0000217957
COL ID 3Q8DL
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Isodon rugosiformis Rabdosia rugosiformis Plectranthus rugosiformis