Elymus helveticus Schmid-Holl.
1016420
Species
SIFS: 146530
Checklist: 1016420
SIFS: 146530
Checklist: 1016420
Contains:
Synthesis
Species description (© Flora Helvetica 2018)
Wie E. caninus, aber Blätter und Ähre aufrecht, Ährchenachse rau (bei E. caninus behaart). Vorspelzen mit zwei 0,25-0,75 mm langen Grannen (bei E. caninus kürzere Spitzen).Flowering period (© Flora Helvetica 2018)
8-9Habitat and distribution inside Switzerland (© Flora Helvetica 2018)
Kalkschutthalden / subalpin / VS (Rawil), BOStatus
IUCN status
Data deficient (DD)National Priority
K - no national priorityInternational responsibility
K - noneConservation
Threats
Distribution map (Atlas)
Dataset last updated:Data is updated once a day, whenever possible.
Distribution in Switzerland (© Flora Helvetica 2018)
VS (Rawil), BOEcology
Habitats
Habitats © Delarze & al. 2015
| NO INFORMATION |
Ecological indicator values by © Landolt & al. (2010)
| Soil factors | Climatic factors | Salinity tolerance | |||
|---|---|---|---|---|---|
| Humidity Value H | — | Light Value L | — | Salinity Index | — |
| Reaction Value R | — | Temperature factor T | — | ||
| Nutriments value N | — | Continentality K | — | ||
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)
Nomenclature
Accepted Name (Checklist 2017)
Elymus helveticus Schmid-Holl.
Vernacular name
- Deutscher Name:
- Schweizer Quecke
- Nom français:
- Chiendent suisse
- Nome italiano:
- —
Match with other reference books
| Relationship | Scientific name | Book | No |
|---|---|---|---|
| = | Elymus helveticus Schmid-Holl. | Checklist 2017 | 146530 |
- =
- 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
Die Art wurde erst 2010 von Schmid-Holliger in den Berner Alpen entdeckt und 2011 beschrieben und publiziert.
ChecklistStatus
Native status
-
IUCN list of endangered species (© Walter & Gillett 1997): No
Status on national Red List
IUCN status: Data deficient
Additional information
IUCN criteria: —
Status on regional Red List 2019
| Biogeographic regions | IUCN status | IUCN criteria |
|---|---|---|
| Jura (JU) | — | |
| Mittelland (MP) | — | |
| Alpennordflanke (NA) | DD | |
| Alpensüdflanke (SA) | — | |
| Östliche Zentralalpen (EA) | — | |
| Westliche Zentralalpen (WA) | DD |
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
- DD
- Data Deficient
- NE
- Not Evaluated
- NA
- Not Applicable
National Priority Species List Status
| Action level | AF (+LF +GL) - spezifische Artenförderung |
| Notice on action level | 2 - Sicherung lokaler Einzelvorkommen |
| Population monitoring | 1 - ungenügend |
| International responsibility of Switzerland | 1 - Alleinige Verantwortung |
| Urgency | 3 - wünschbar und sinnvoll |
| Protection of individual occurrences | necessary |
Protection status
No international, national or cantonal protection
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. |