Allium rotundum L.
1002720
Species
ISFS : 24000
Checklist : 1002720
ISFS : 24000
Checklist : 1002720
Contains :
Synthesis
Species description (© Flora Helvetica 2018)
Unterscheidet sich von A. scorodoprasum durch folgende Merkmale: nur 30-60 cm hoch, Blätter glatt, Blütenstand ohne Brutzwiebeln. Blütenstiele ungleich, die unteren kurz und zurückgeschlagen, die oberen mehrmals länger als die Blüten.Flowering period (© Flora Helvetica 2018)
6-7Habitat and distribution inside Switzerland (© Flora Helvetica 2018)
Äcker, Wegränder, lehmige Böden / kollin / SHWorld distribution (© Flora Helvetica 2018)
SüdeuropäischEcological indicator (© Landolt & al. 2010)
2w53-44+5.g.2n=16,48Status
IUCN status
Critically endangeredNational Priority
2 - high national priorityInternational responsibility
1 - weakConservation
Threats
Zu früher Mähtermin
Bauliche Veränderungen entlang der Bäche (Ausbaggern, Korrektur, Unterhalt, Verlegung von Kabeln, Telephonleitungen)
Ablagerung, Aufschüttung
Zerstörung von Saumbereichen und Feldrainen, Veränderung von Wegbanketten, Verbuschung
Düngung, Herbizide
Isolierte, extrem individuenarme Populationen, kleines Areal
Distribution map
Habitat and distribution inside Switzerland
SHWorld distribution
SüdeuropäischEcology
Life form
Geophyte
Habitats
Milieux Phytosuisse (© Prunier et al. 2017)
Habitats © Delarze & al. 2015
 | 8.2.3.2 - Kalkreicher, lehmiger Hackfruchtacker (Fumario-Euphorbion) |
bold
Dominant species, influencing the appearance of the habitat
Character species
Less strictly linked to a specific habitat
Ecological indicator values by © Landolt & al. (2010)
| Soil factors | Climatic factors | Salinity tolerance | |||
|---|---|---|---|---|---|
| Humidity Value H | 2w | Light Value L | 4 | Salinity Index | -- |
| Reaction Value R | 5 | Temperature factor T | 4+ | ||
| Nutriments value N | 3 | Continentality K | 5 | ||
- Ecological values legend
Humidity Value H 1 very dry 1+ dry 2 moderatly dry 2+ moist 3 medium wet 3+ wet 4 very wet 4+ soggy 5 submerged or underwater f plants living in running water u mostly submerged plants v partly submerged, partly floating plants w humidity moderately variable (± scale of 1-2) w+ highly variable humidity (scale exceeding ± 2) Reaction Value R 1 Very acid (pH 2.5-5.5) 2 acid (pH 3.5-6.5) 3 lightly acid to neutral (pH 4.5-7.5) 4 neutral to basic (pH 5.5-8.5) 5 basic (pH 6-5 -> 8.5 Nutriments value N 1 very low in nutrients 2 low in nutriments 3 medium-poor to medium-rich in nutrients 4 rich in nutriments 5 very rich in nutriments Salinity tolerance 1 halotolerant 3 halophyle Light Value L 1 very shady 2 shady 3 lighted areas 4 luminous 5 highly luminous Temperature factor T 1 alpine to nival stages (from the treeline to the snowline) 1+ suprasubalpine and upper subalpine levels (pine and larch forests) 2 subalpine level (coniferous forests without beeches up to the upper limit of spruces) 2+ lower subalpine and upper mountain stages 3 mountain level (beech and silver fir forests, in the central Alps Scots pine forests) 3+ lower mountain and upper hill levels 4 hill level (mixed deciduous oak forests) 4+ hot places, hill level 5 very hot places, hill level (only in the hottest places, typical of southern Europe) Continentality K 1 Atlantic (high air humidity, very low temperature variations, mild winters) 2 Sub-Atlantic (high air humidity, low temperature variations, relatively mild winters) 3 sub-Atlantic to subcontinental (average air humidity, moderately variable temperature, slightly low winter temperatures) 4 subcontinental (low air humidity, large temperature variations, rather cold winters) 5 continental (very low air humidity, very large temperature variations, cold winters)
Water dependency
| Rivers | 0 - No link |
| Calm water | 0 - No link |
| Ground water | 0 - No link |
Nomenclature
Accepted Name (Checklist 2017)
Allium rotundum L.
Vernacular name
Deutscher Name :
Kugeliger LauchNom français :
Ail arrondiNome italiano :
Aglio arrotondatoMatch with other reference books
| Relation | Nom | Book | No |
|---|---|---|---|
| = | Allium rotundum L. | Checklist 2017 | 24000 |
| = | Allium rotundum L. | Flora Helvetica 2001 | 2860 |
| = | Allium rotundum L. | Flora Helvetica 2012 | 2476 |
| = | Allium rotundum L. | Flora Helvetica 2018 | 2476 |
| = | Allium rotundum L. | Index synonymique 1996 | 24000 |
| = | Allium rotundum L. | Landolt 1977 | 665 |
| = | Allium rotundum L. | Landolt 1991 | 580 |
| = | Allium rotundum L. | SISF/ISFS 2 | 24000 |
| = | Allium rotundum L. | Welten & Sutter 1982 | 2102 |
= 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)
< The taxon is included in the accepted taxon (Checklist 2017)
> The taxon includes (among others) also the accepted taxon (Checklist 2017)
Status
Native status
-IUCN list of endangered species (© Walter & Gillett 1997) : No
Status on national Red List 2016
IUCN status:
Critically endangered
Additional information
IUCN criteria: C2a(i)
Status on regional Red List 2019
| Biogregraphic regions | Status | IUCN criteria |
|---|---|---|
| Jura (JU) | CR | C2a(i) |
| Mittelland (MP) | CR | C2a(i) |
| Alpennordflanke (NA) | -- | |
| Alpensüdflanke (SA) | RE | |
| Östliche Zentralalpen (EA) | -- | |
| Westliche Zentralalpen (WA) | RE |
- Legend
EX Extinct RE Regionally Extinct CR(PE) Critically Endangered, Probably Extinct CR Critically Endangered EN Endangered VU Vulnerable NT Near Threatened LC Least Concern
National Priority Species List Status
| National Priority | 2 - high national priority |
| Need to take action | 2 - |
| International responsibility | 1 - weak |
| Need to monitor populations | 2 - |
Protection status
| International (Bern Convention) | No | |
| SH | total protection | (06.03.1979) |
| Switzerland | -- | |
| TI | total protection | (23.01.2013) |
- 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.
Status by sector of activity
| Agriculture-related environmental objectives : | Z - | more informations |
| Forest management environmental objectives : | more informations |
Conservation
Threats and measures
Zu früher Mähtermin
Bewirtschaftungsbeiträge
alljährlich einmal mähen, mindestens aber alle 2-3 Jahre erst ab Mitte August
Mähgut wegführen
Bauliche Veränderungen entlang der Bäche (Ausbaggern, Korrektur, Unterhalt, Verlegung von Kabeln, Telephonleitungen)
Prioritär auf die Art Rücksicht nehmende Planung von Bauvorhaben (Strassen, Wege, Leitungen etc.)
angepasster Unterhalt
keine negative Beeinträchtigung der Vorkommen
Ablagerung, Aufschüttung
Keine Aufschüttungen und Ablagerung entlang der Böschungen
Zerstörung von Saumbereichen und Feldrainen, Veränderung von Wegbanketten, Verbuschung
Buntbrachen und Ackerrandstreifen fördern
Säume und Raine erhalten und vor Verbuschung schützen
Düngung, Herbizide
Keine Düngung oder Verwendung von Herbiziden (auch an potentiellen Fundstellen!)
Isolierte, extrem individuenarme Populationen, kleines Areal
Schutz aller Fundorte (Schutzgebiet entlang Seltenbach, Ortsplanung)
Erhaltung und Schaffen geeigneter Lebensräume
Bestandeskontrollen alle 2-5 Jahre
Detailkartierung (ca. 1: 500), Dauerflächen-Beobachtung
ein Artenschutzprogramm sollte eingeleitet werden
ex-situ-Vermehrung (aus Samen) für spätere Verstärkung der Population