Circaea alpina subsp. caulescens (Kom.) Tatew.

Subspecies

Angiosperms > Myrtales > Onagraceae > Circaea > Circaea alpina

Characteristics

Plants 5-35 cm tall. Stem pubescent. Leaves opaque, ovate to broadly ovate to nearly deltoid, 1.2-4.5 × 0.6-3.5 cm, base rounded to truncate or cordate, margin shallowly to prominently dentate, apex acute to shortly acuminate. Inflorescence glabrous or rarely with sparse glandular hairs; pedicels ascending or diverging perpendicular to axis of raceme at anthesis, glabrous, with a minute bracteole at base or more commonly bracteole absent and represented by a short glandular process; flowers opening during or after elongation of raceme and ± widely spaced. Buds glabrous; ovary with uncinate hairs at anthesis; floral tube 0.2-0.4 mm. Sepals narrowly to broadly ovate or oblong-ovate, apex rounded to obtuse or rarely minutely mammiform. Petals white or pink, obovate to depressed-obovate or obdeltoid, apical notch 1/3-1/2 length of petal; petal lobes rounded. Uncinate hairs of fruit unpigmented. Fl. Jun-Sep, fr. Jul-Sep. 2n = 22.
Life form perennial
Growth form herb
Growth support -
Foliage retention deciduous
Sexuality hermaphrodite
Pollination -
Spread epizoochory
Mature width (meter) -
Mature height (meter) 0.05 - 0.35
Root system -
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) 5-9

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

Circaea alpina subsp. caulescens world distribution map, present in China, Japan, Liberia, Mongolia, Korea (Democratic People's Republic of), and South Africa

Identifiers

LSID urn:lsid:ipni.org:names:611451-1
WFO ID wfo-0000605597
COL ID 5GGL7
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Circaea caucasica Circaea caulescens Circaea alpina var. caulescens Circaea alpina subsp. caulescens Circaea alpina var. pilosula Circaea caulescens var. pilosula Circaea caulescens var. robusta Circaea alpina f. pilosula Circaea x var. makinoi