Gentianella amarella (L.) Börner

Gentianelle amère (fr), Gentiane amère (fr)

Species

Angiosperms > Gentianales > Gentianaceae > Gentianella

Characteristics

Plants 1.5–6 dm, seldom branched; lvs sessile, lanceolate or lance-ovate; fls solitary in the middle axils, several in a close cyme from the upper axils, the pedicels seldom 1 cm; fls 4–5-merous; cal-lobes linear-oblong, 3–5 mm; cor blue or bluish, 10–15 mm, tubular funnelform to subsalverform, the obtuse or acute lobes 3–5 mm, bearing at base a fringe of hairs 2 mm; 2n=36. Moist rocky or gravelly soil; interruptedly circumboreal, s. to Me., Vt., w. S.D., and Mex. July, Aug. (G. acuta; Gentiana amarella) Highly variable, with some geographic correlation, but only doubtfully divisible into vars.
Life form biennial
Growth form herb
Growth support free-standing
Foliage retention deciduous
Sexuality hermaphrodite
Pollination entomogamy
Spread -
Mature width (meter) -
Mature height (meter) 0.3
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway c3

Environment

Basic pastures, usually amongst short grass, and dunes
Light 4-9
Soil humidity 4-6
Soil texture 1-6
Soil acidity 3-7
Soil nutriment -
Hardiness (USDA) 4-9

Usage

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

Cultivation

Can be grown by seedlings.
Mode seedlings
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Habit

Gentianella amarella habit picture by David Hocken (cc-by-sa)

Leaf

Gentianella amarella leaf picture by David Hocken (cc-by-sa)
Gentianella amarella leaf picture by Steve Orridge (cc-by-sa)

Flower

Gentianella amarella flower picture by Barry Cornelius (cc-by-sa)
Gentianella amarella flower picture by David Hocken (cc-by-sa)
Gentianella amarella flower picture by Barry Cornelius (cc-by-sa)

Distribution

Gentianella amarella world distribution map, present in United States of America

Identifiers

LSID urn:lsid:ipni.org:names:108639-2
WFO ID wfo-0001063444
COL ID 3FN45
BDTFX ID 32039
INPN ID 99979
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Pogoblephis missurica Hippion lancifolium Hippion gentianella Gentianella x davidiana Gentianusa amarella Gentianella anglica subsp. cornubiensis Gentianella amarella var. cornubiensis Gentiana plebeia var. holmii Amarella plebeia var. holmii Leimanisa pratensis Gentianella amarella