Synthesis
Species description (Flora Helvetica 2018)
Unterscheidet sich von L. perenne durch folgende Merkmale: Blätter hellgrün, bis 1 cm breit, in der Knospenlage gerollt, Ährenachse an den Kanten rau, Ährchen bis 3 cm lang, mit bis 15 mm langer Granne.Flowering period (Flora Helvetica 2018)
6-9Habitat and distribution inside Switzerland (Flora Helvetica 2018)
Wiesen, Weiden, häufig auch auf Schuttplätzen / kollin-montan(-subalpin) / CH (fehlt im Engadin)World distribution (Flora Helvetica 2018)
Ursprünglich mediterran (?)Ecological indicator (Landolt & al. 2010)
3+w+34+44+2.h-t.2n=14
Distribution map
Ecology
Life form
Perennial hemicryptophyte, Therophyte
Habitats
Milieux Phytosuisse (Prunier et al. 2017)
Habitats Delarze & al. 2015
 | 4.5.1 - Talfettwiesen (Fromentalwiese) (Arrhenatherion) | |
| | 7.1.4 - Einjährige Ruderalflur (Sisymbrion) | |
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 | 3+w+ | Light Value L | 4 | Salinity Index | 1 |
| Reaction Value R | 3 | Temperature factor T | 4+ | ||
| Nutriments value N | 4 | Continentality K | 2 | ||
- 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 | |
| Calm water | |
| Ground water |
Nomenclature
Vernacular name
Deutscher Name:
Italienisches Raygras, Vielblütiger Lolch
Nom français:
Ivraie à fleurs nombreuses, Ray-grass d'Italie
Nome italiano:
Loglietto, Loglio maggiore
Match with other reference books
| Relation | Nom | Book | No |
|---|---|---|---|
| = | Lolium multiflorum Lam. | Checklist 2017 | 242700 |
| = | Lolium multiflorum Lam. | Flora Helvetica 2001 | 2690 |
| = | Lolium multiflorum Lam. | Flora Helvetica 2012 | 2866 |
| = | Lolium multiflorum Lam. | Flora Helvetica 2018 | 2866 |
| = | Lolium multiflorum Lam. | Index synonymique 1996 | 242700 |
| = | Lolium multiflorum Lam. | Landolt 1977 | 381 |
| = | Lolium multiflorum Lam. | Landolt 1991 | 342 |
| = | Lolium multiflorum Lam. | SISF/ISFS 2 | 242700 |
| = | Lolium multiflorum Lam. | Welten & Sutter 1982 | 2197 |
= 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)
Status
Native status - -
Anatomy
Images and descriptions (© Fritz H. Schweingruber & Hugo Berger)
Leaves, 100x
Leaves, 400x
Stems, 100x
Stems 400x