WorldFloraDB - Viola biflora var. rockiana

Characteristics

Stems usually 2(or 3), slender, to 10 cm tall, 2-noded, glabrous, with leaves only in lower part. Leaf blade orbicular or ovate-orbicular, ca. 1 × 1 cm, base shallowly cordate or subtruncate, margin shallowly repand-crenate. Spur shallowly saccate, 1-1.5 mm. Fl. Jun-Jul, fr. Jul-Aug.

Life form

perennial

Growth form

herb

Growth support

-

Foliage retention

evergreen

Sexuality

hermaphrodite

Pollination

entomogamy

Spread

myrmecochory

Mature width (meter)

-

Mature height (meter)

0.1

Root system

-

Rooting depth (meter)

-

Root diameter (meter)

-

Flower color

-

Blooming months

Jan	Feb	Mar
Apr	May	Jun
Jul	Aug	Sep
Oct	Nov	Dec

Fruit color

-

Fruiting months

Jan	Feb	Mar
Apr	May	Jun
Jul	Aug	Sep
Oct	Nov	Dec

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 - 21
Germination temperacture (C°)	18 - 23
Germination luminosity	dark
Germination treatment	stratification
Minimum temperature (C°)	-
Optimum temperature (C°)	-
Size	-
Vigor	-
Productivity	-

Distribution

Identifiers

LSID	urn:lsid:ipni.org:names:77081030-1
WFO ID	wfo-0001280436
COL ID	5S3HX
BDTFX ID	-
INPN ID	-
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Viola rockiana Viola biflora var. rockiana

WorldFloraDB 2024

Viola biflora var. rockiana (W.Becker) Y.S.Chen

Variety