Synthesis

Species description (Flora Helvetica 2018)

Stängel 50-100 cm hoch, etwas zusammengedrückt. Blätter lineal, 1-3 cm breit und bis 90 cm lang, mit starker Mittelrippe, allmählich zugespitzt, 2zeilig angeordnet, die meisten grundständig. Blütenstand 4-12blütig, Blüten gelb. Die 3 äusseren Perigonblätter 4-8 cm lang, vorderer Teil breit-eiförmig, bis über 3 cm breit, die 3 inneren 2-3 cm lang und 4-8 mm breit, lanzettlich, die Narben nicht überragend. Frucht zylindrisch, 4-8 cm lang, mit kurzem Schnabel.

Flowering period (Flora Helvetica 2018)

6

Habitat and distribution inside Switzerland (Flora Helvetica 2018)

Ufer, Röhricht, Gräben / kollin(-montan) / J, M, AN, südliches TI, VS (Rhonetal)

Ecological indicator (Landolt & al. 2010)

4+w+34+343.h.2n=(24,30,32)34(40)
.

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

Nomenclature

Vernacular name

Deutscher Name:
Gelbe Schwertlilie
Nom français:
Iris jaune
Nome italiano:
Giaggiolo acquatico

Match with other reference books

Relation Nom Book No
=Iris pseudacorus L.Checklist 2017215500
=Iris pseudacorus L.Flora Helvetica 20012923
=Iris pseudacorus L.Flora Helvetica 20122507
=Iris pseudacorus L.Flora Helvetica 20182507
=Iris pseudacorus L.Index synonymique 1996215500
=Iris pseudacorus L.Landolt 1977706
=Iris pseudacorus L.Landolt 1991613
=Iris pseudacorus L.SISF/ISFS 2215500
=Iris pseudacorus L.Welten & Sutter 19822127

= 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   -  -

Status on national Red List 2016

flora.fl.statut_iucn:   Least concern

LC: Non menacé

flora.fl.complementary_informations

IUCN criteria: --

  • Legend
    EXExtinct
    RERegionally Extinct
    CR(PE)Critically Endangered, Probably Extinct
    CRCritically Endangered
    ENEndangered
    VUVulnerable
    NTNear Threatened
    LCLeast Concern

IUCN list of endangered species (Walter & Gillett 1997)

No

flora.fl.prio_title

flora.fl.prio_priority K - no national priority
flora.fl.prio_measures --
flora.fl.prio_responsability K - none
flora.fl.prio_monitor --

Protection status

International (Bern Convention) No
AG (17.09.1990)
BE (10.11.1993)
BL (18.05.1971)
GR (08.06.1975)
JU (06.12.1978)
NE (13.07.1965)
Switzerland --
SG (17.06.1975)
SH (06.03.1979)
SZ (29.06.1965)
TI (01.07.1975)
UR (10.05.1971)
ZH (03.12.1964)

Ecology

Life form

Habitats

flora.fl.habitats_delarze

NO INFORMATION

Ecological indicator values by Landolt & al. (2010)

flora.fl.val_ecologique_sol flora.fl.val_ecologique_climat flora.fl.val_ecologique_salinite
flora.fl.val_ecologique_H 4+w+ flora.fl.val_ecologique_L 3 flora.fl.val_ecologique_S 1
flora.fl.val_ecologique_R 3 flora.fl.val_ecologique_T 4
flora.fl.val_ecologique_N 4 flora.fl.val_ecologique_C 3
  • flora.fl.val_ecologique_legende
    flora.fl.val_ecologique_H
    1flora.fl.val_ecologique_H_1
    1+flora.fl.val_ecologique_H_1plus
    2flora.fl.val_ecologique_H_2
    2+flora.fl.val_ecologique_H_2plus
    3flora.fl.val_ecologique_H_3
    3+flora.fl.val_ecologique_H_3plus
    4flora.fl.val_ecologique_H_4
    4+flora.fl.val_ecologique_H_4plus
    5flora.fl.val_ecologique_H_5
    ^flora.fl.val_ecologique_H_f
    Uflora.fl.val_ecologique_H_u
    Vflora.fl.val_ecologique_H_v
    wflora.fl.val_ecologique_W_2
    w+flora.fl.val_ecologique_W_3
    flora.fl.val_ecologique_R
    1flora.fl.val_ecologique_R_1
    2flora.fl.val_ecologique_R_2
    3flora.fl.val_ecologique_R_3
    4flora.fl.val_ecologique_R_4
    5flora.fl.val_ecologique_R_5
    flora.fl.val_ecologique_N
    1flora.fl.val_ecologique_N_1
    2flora.fl.val_ecologique_N_2
    3flora.fl.val_ecologique_N_3
    4flora.fl.val_ecologique_N_4
    5flora.fl.val_ecologique_N_5
    flora.fl.val_ecologique_salinite
    1flora.fl.val_ecologique_salinite_s
    3flora.fl.val_ecologique_salinite_ss
    flora.fl.val_ecologique_L
    1flora.fl.val_ecologique_L_1
    2flora.fl.val_ecologique_L_2
    3flora.fl.val_ecologique_L_3
    4flora.fl.val_ecologique_L_4
    5flora.fl.val_ecologique_L_5
    flora.fl.val_ecologique_T
    1flora.fl.val_ecologique_T_1
    1+flora.fl.val_ecologique_T_1plus
    2flora.fl.val_ecologique_T_2
    2+flora.fl.val_ecologique_T_2plus
    3flora.fl.val_ecologique_T_3
    3+flora.fl.val_ecologique_T_3plus
    4flora.fl.val_ecologique_T_4
    4+flora.fl.val_ecologique_T_4plus
    5flora.fl.val_ecologique_T_5
    flora.fl.val_ecologique_C
    1flora.fl.val_ecologique_C_1
    2flora.fl.val_ecologique_C_2
    3flora.fl.val_ecologique_C_3
    4flora.fl.val_ecologique_C_4
    5flora.fl.val_ecologique_C_5