e-FLORA-sys

Species

Knautia arvensis (L.) Coult., 1828 ()  

Species data

MNHN species code2588
abbrevationKnaarve (ES)
botanical genusKnautia
botanical familyDipsacaceae
phytosociologic indication
regnePlantae
phylum
classeEquisetopsida
ordreDipsacales
familleCaprifoliaceae
CD_TAXSUP104516
rangSSES
habitat7
statutP
identification

main french nameKnautie des champs [Knautia arvensis (L.) Coult., 1828]
main english nameField Scabious
main german nameWiesen Witwenblume
main spanish name
Code_BDNFF

Species Synonyms

name language_id
Gallery

agronomy

forage categoryPoor various species
forage value2
unpaletable speciesNon
value for horse
Value for cattle
vallue for sheep
Value for goat
forage quality stage 1
forage quality stage 2
forage quality stage 3
patrimony

red list
regional protection
climate

light7
annual temperature index6
continentality3
resistance to floodingNo
adpatation to wet and dry conditionsNon
soil

soil moisture4
nitrogen soil fertility5
pH0
salinity0
soil organic matter contentmull mésotrophe
phosphorus soil fertility0
potassium soil fertility
management

resistance to fire
resistance to trampling4
cutting resistance4
life traits

life cyclePerennial
raunkier classificationHemicryptophyte / Geophyte
CSR strategyCR
specific leaf area
leaf dry matter content
Functional Orphée INRA Toulouse
diaspores

diaspore_weight
diaspore shape
seed bank longevity<1 year
diaspore type<1 year
fructification sum of temperature
fructification beginning date
fructification_ending
dispersion

dispersion sum of temperature
dispersion beginning dateSeptember
dispersion ending dateOctober
dispersion modeBarochorous / Zoochorous
dispersion organSeed
dispersion : additional dataSeed
diaspore number per dispersion1001-10000
germination

germination seasonApril to June
germination sum of temperature
germination beginning date
germination ending date
optimal germination temperature
minimal germination temperature
maximal germination temperature
aerial part

aerial axis base structureSeveral basal stem
aerial axisErected stem
aerial part characteristicsShort and strong
aerial part height0,3-0,6 m
branchingAcrotony
lignification of aerial partNon woody
leaves

leaf life spanJuin Juil Aou Sept
leaf nitrogen content
leaf dry matter content
leaf anatomyMésomorphe (Malacophylle / Microphylle)
leaf shape2-20 cm²
leaf area
leaf width
leaf length
leaf distributionRépartition régulière
roots

root typePivotant / Rhizome / Stolon
root depth8 (0- > 100 cm)
root lateral_expansionPlusieurs axes (Clonal)
root length
root diameter
root organNon
reproduction

vegetative reproductionSurtout par semis / Voie vgtat
type of reproductionBourgeons régénératifs après blessure / Organes de réserve dissémination ou expansion
flowering sum of temperature
reproduction beginning dateSeptembre
flowering ending dateNovembre
flower dominant colourRose ou lilas
Pollination

Pollinator insectsabeilles - bourdons - guêpes - syrphes - bombilidés
pollination
Main colorblue
UV reflection0-7% extérieur et intérieur
Pollen
Nectarmoyen
Relevés where species is present

Samples : 1034 Percent : 10340.00
related samples than you can view
id code station_id Actions
4625 DEMO_GERMANY_1 Oschingen View
4629 DEMO_FRANCE_3 144 View