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, © Konrad Lauber
, © Konrad Lauber

Viola persicifolia auct.

Species
ISFS : 451200
Checklist : 1050230
  1. Violaceae
  2. Viola
  3. Viola persicifolia auct.

Synthesis

Species description (© Flora Helvetica 2018)

Stängel 5-25 cm hoch, aufrecht, kahl. Blätter stängelständig, länglich-lanzettlich, 2-5mal so lang wie breit, am Grund gestutzt bis schwach herzförmig, gelbgrün. Blattstiel schmal geflügelt. Nebenblätter der mittleren Blätter höchstens halb so lang wie der Blattstiel. Blüten hell-lila bis weiss, kahl. Unterstes Kronblatt mit dem Sporn 10-16 mm lang. Sporn sehr kurz, gerade, grünlich-weiss. Kelchblätter spitz, kahl. Frucht spitz, kahl.

Flowering period (© Flora Helvetica 2018)

5

Habitat and distribution inside Switzerland (© Flora Helvetica 2018)

Flach- und Zwischenmoore / kollin / M, sehr zerstreut

World distribution (© Flora Helvetica 2018)

Eurosibirisch

Ecological indicator (© Landolt & al. 2010)

4w+22-442.h.2n=20

Status

IUCN status

 Endangered

National Priority

 3 - medium national priority

International responsibility

 1 - weak

Conservation

Threats


Meliorationen, Entwässerungen, Umwandlung in Ackerland
Aufgabe der Streuenutzung
(Ersatz-)Aufforstungen, Änderung der Hydrologie im Rahmen von Flussbauten
Eutrophierung
Wenige, kleine, isolierte Populationen

Distribution map

Simple

Before threshold year
After threshold year
Before and after threshold year

Advanced

Colors
Validated observations
Observations waiting for validation
Occurrences from Atlas Welten & Sutter (1982) and supplements (1984, 1994) without confirmation in the Info Flora database since
Symbols
Before threshold year
After threshold year
Native
Reintroduced
Not native / introduced / subspontaneous / escaped
Doubtful

Number of observations

Below the threshold number of observations
Above or equal the threshold number of observations

Habitat and distribution inside Switzerland

M, sehr zerstreut

World distribution

Eurosibirisch

Ecology

Life form

Perennial hemicryptophyte

Habitats

Habitats © Delarze & al. 2015

Character species 2.3.1 - Pfeifengraswiese (Molinion)

bold Dominant species, influencing the appearance of the habitat
Character species Character species
Less strictly linked to a specific habitat Less strictly linked to a specific habitat

Ecological indicator values by © Landolt & al. (2010)

Soil factors Climatic factors Salinity tolerance
Humidity Value H 4w+ Light Value L 4 Salinity Index --
Reaction Value R 2 Temperature factor T 4
Nutriments value N 2 Continentality K 2
  • Ecological values legend
    Humidity Value H
    1very dry
    1+dry
    2moderatly dry
    2+moist
    3medium wet
    3+wet
    4very wet
    4+soggy
    5submerged or underwater
    fplants living in running water
    umostly submerged plants
    vpartly submerged, partly floating plants
    whumidity moderately variable (± scale of 1-2)
    w+highly variable humidity (scale exceeding ± 2)
    Reaction Value R
    1Very acid (pH 2.5-5.5)
    2acid (pH 3.5-6.5)
    3lightly acid to neutral (pH 4.5-7.5)
    4neutral to basic (pH 5.5-8.5)
    5basic (pH 6-5 -> 8.5
    Nutriments value N
    1very low in nutrients
    2low in nutriments
    3medium-poor to medium-rich in nutrients
    4rich in nutriments
    5very rich in nutriments
    Salinity tolerance
    1halotolerant
    3halophyle
    Light Value L
    1very shady
    2shady
    3lighted areas
    4luminous
    5highly luminous
    Temperature factor T
    1alpine to nival stages (from the treeline to the snowline)
    1+suprasubalpine and upper subalpine levels (pine and larch forests)
    2subalpine level (coniferous forests without beeches up to the upper limit of spruces)
    2+lower subalpine and upper mountain stages
    3mountain level (beech and silver fir forests, in the central Alps Scots pine forests)
    3+lower mountain and upper hill levels
    4hill level (mixed deciduous oak forests)
    4+hot places, hill level
    5very hot places, hill level (only in the hottest places, typical of southern Europe)
    Continentality K
    1Atlantic (high air humidity, very low temperature variations, mild winters)
    2Sub-Atlantic (high air humidity, low temperature variations, relatively mild winters)
    3sub-Atlantic to subcontinental (average air humidity, moderately variable temperature, slightly low winter temperatures)
    4subcontinental (low air humidity, large temperature variations, rather cold winters)
    5continental (very low air humidity, very large temperature variations, cold winters)

Water dependency

Rivers 1 - Secondary habitat
Calm water 1 - Secondary habitat
Ground water 0 - No link

Nomenclature

Accepted Name (Checklist 2017)

Viola persicifolia auct.

Vernacular name

Deutscher Name :

Moor-Veilchen, Graben-Veilchen

Nom français :

Violette des marécages

Nome italiano :

Viola con foglie di pesco, Viola persicaria

Match with other reference books

Relation Nom Book No
=Viola persicifolia auct.Checklist 2017451200
=Viola persicifolia Schreb.Flora Helvetica 2001549
=Viola persicifolia Schreb.Flora Helvetica 2012725
=Viola persicifolia auct.Flora Helvetica 2018725
=Viola persicifolia Schreb.Index synonymique 1996451200
=Viola persicifolia Schreb.SISF/ISFS 2451200
=Viola persicifolia Schreb.Welten & Sutter 19821054
= The taxon corresponds to the accepted taxon (Checklist 2017)
< The taxon is included in the accepted taxon (Checklist 2017)
> The taxon includes (among others) also the accepted taxon (Checklist 2017)

Checklist 2017 comments

Der Typus von Viola persicifolia Schreb. nom. rej. entspricht Viola elatior Fr. Da der Name Viola persicifolia bereits von der Roten Liste (Bornand et al. 2016) verwendet wurde, wird er hier weitergeführt, wobei das Autorenzitat (Autorenkürzel) durch «auct.» ersetzt wird. In einer späteren Checklist wird das Taxon seinen aktuell gültigen Namen Viola stagnina Schult. erhalten.
Checklist

Status

Native status

-

IUCN list of endangered species (© Walter & Gillett 1997) :

No

Status on national Red List 2016

IUCN status:

 Endangered

LC: Non menacé

Additional information

IUCN criteria: A4cd; B2ab(ii,iii)

Status on regional Red List 2019

Biogregraphic regions Status IUCN criteria
Jura (JU) CRC2a(i)
Mittelland (MP) ENA4cd; B2ab(ii,iii)
Alpennordflanke (NA) RE
Westliche Zentralalpen (WA) --
Östliche Zentralalpen (EA) --
Alpensüdflanke (SA) --
  • Legend
    EXExtinct
    RERegionally Extinct
    CR(PE)Critically Endangered, Probably Extinct
    CRCritically Endangered
    ENEndangered
    VUVulnerable
    NTNear Threatened
    LCLeast Concern

National Priority Species List Status

National Priority 3 - medium national priority
Need to take action 2 -
International responsibility 1 - weak
Need to monitor populations 2 -

Protection status

International (Bern Convention) No
GEtotal protection (25.07.2007)
Switzerland --
VDtotal protection (02.03.2005)
  • Disclaimer
    InfoFlora compiles information on protected species as accurately as possible, taking it from the respective cantonal laws. In some cases, however, it was not possible to use the plant names as listed in the original text, but an interpretation of their taxonomy or nomenclature was necessary. The exact meaning of the categories „completely protected“ and „partially protected“ differs among the cantons.

    InfoFlora cannot guarantee that the information on the protection status is correct and complete. In case of doubts, we recommend to look up the texts of the respective cantonal law.

Conservation

Threats and measures

Meliorationen, Entwässerungen, Umwandlung in Ackerland


Schutz aller noch bestehenden Feuchtgebiete
Aufrechterhaltung des günstigen Wasserhaushaltes im Lebensraum (evtl. durch Regulierung der Drainagegräben)
evtl. lokal vernässen

Aufgabe der Streuenutzung


Anreiz zur Beibehaltung der traditionellen Streuenutzung geben
Bewirtschaftungsverträge
ansonsten Ersatz der Nutzung durch regelmässige Pflege

(Ersatz-)Aufforstungen, Änderung der Hydrologie im Rahmen von Flussbauten


Keine Aufforstungen oder Baumplantagen in Feuchtgebieten
angepasste Planungen

Eutrophierung


Grosse Pufferzonen ohne Düngung
extensivere Bewirtschaftung

Wenige, kleine, isolierte Populationen


Schutz (Mikroreservate)
regelmässige Bestandeskontrollen
Schutzprojekte mit Diplomarbeiten begleiten (z. B. oberflächliches Abschürfen an ehemaligen Fundstellen in Stromtälern, Wiederansiedlungen an ehemaligen Fundstellen und in renaturierten Biotopen z. B. im Grossen Moos)
Erfolgskontrolle der Massnahmen gewährleisten.
Verstärkung von bestehenden Populationen und Ansiedlung von neuen Populationen durch Anpflanzung (nach Zwischenvermehrung).

Ex situ material

In-situ measures

More informations

Conservation fact sheet (in german)R. Dickenmann & A. Keel, 2004: Aktionsplan Viola persicifoliaFachstelle Naturschutz Kt. Zürich & Topos, 2015: Anleitung zur Kultivierung Viola persicifoliaVerein Biodivers, 2015: Ergebnisse Artenförderung Viola persicifolia