Epilobium pengii C.J.Chen, Hoch & P.H.Raven

Species

Angiosperms > Myrtales > Onagraceae > Epilobium

Characteristics

Herbs perennial, loosely clumped, with short leafy or fleshy soboles that leave brown basal scales. Stems ascending, 7-25 cm tall, simple or sparsely branched, strigillose on upper stem, subglabrous below with raised strigillose lines decurrent from margins of petioles. Leaves subsessile above, lower ones with petioles to 2 mm; cauline blade ovate to lanceolate above to broadly elliptic below, 1.5-2.5 × 0.8-1.2 cm, subglabrous except for strigillose margin and veins, base rounded above to cuneate below, margin denticulate with 7-12 teeth per side, apex acute above to obtuse below. Inflorescence nodding; flowers erect. Sepals 4.5-5.5 mm. Petals white, fading to pink, 5-6.5 mm. Stigma capitate, entire. Capsules 4.5-5 cm, strigillose; pedicels 1.5-2 cm. Seeds light brown, 1-1.1 mm, reticulate, with short chalazal collar; coma dingy white, persistent. Fl. Jul-Sep, fr. Aug-Oct. 2n = 36*.
Life form perennial
Growth form herb
Growth support free-standing
Foliage retention deciduous
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.07 - 0.25
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) -

Usage

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

Cultivation

Mode -
Germination duration (days) 14 - 30
Germination temperacture (C°) 10 - 15
Germination luminosity light
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Distribution

Epilobium pengii world distribution map, present in China and Taiwan, Province of China

Identifiers

LSID urn:lsid:ipni.org:names:961003-1
WFO ID wfo-0000669598
COL ID 6G4L4
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Epilobium pengii