Trigonotis microcarpa Benth. ex C.B.Clarke

Species

Angiosperms > Boraginales > Boraginaceae > Trigonotis

Characteristics

Herbs perennial, with short rhizomes and caudex and persistent petioles. Stems erect to ascending, 20-60 cm tall, short strigose; branches numerous, short. Petiole of basal and lower stem leaves to 3 cm; leaf blade ovate to oblong, 1.5-5 × 0.5-2 cm, abaxially strigose, with more numerous longer hairs along prominent veins, base rounded, apex mucronate; lateral veins 3 pairs, basal pair arcuate. Inflorescences 2-4 cm, to 18 cm in fruit, short strigose; bracts at base only. Pedicel 3-5 mm in fruit. Calyx lobes lanceolate, 2-2.5 mm, apex acute. Corolla blue-purple; tube ca. 2 mm; throat appendages retuse at apex; limb 4-5 mm wide; lobes divaricate, broadly ovate. Anthers elliptic, ca. 0.6 mm, apex mucronulate. Nutlets dark brown, oblique subulate, trigonous-tetrahedral, 0.8-1 mm, smooth, glabrous, adaxial bottom surface slightly convex, somewhat smaller than 2 equal lateral surfaces; abaxial surfaces convex, ovate, acutely 3-ribbed; carpophore obscure, short.
Life form perennial
Growth form herb
Growth support -
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.2 - 0.6
Root system rhizome
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) 7-11

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

Trigonotis microcarpa world distribution map, present in Bhutan, China, India, and Nepal

Identifiers

LSID urn:lsid:ipni.org:names:121342-1
WFO ID wfo-0001216183
COL ID 58TJ6
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Trigonotis microcarpa Myosotis microcarpa Eritrichium microcarpum Trigonotis peduncularis var. microcarpa